RE: Connecting Switches, hubs..
STP has nothing to do with hubs but if a switch sees it's own BDPU's coming from one port into another through the hub it's going to suss there is a loop pretty quick. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Marc Quibell Sent: 27 July 2000 01:28 To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Subject:Re: Connecting Switches, hubs.. Actaully, I did another test in the lab and the STP has nothing to do with hubs, so BOTH switch ports were able to plug into both hub ports, no problem. Now my next question is: Do I now have an aggregate bandwidth of 20mbs? TIA! Marc From: Brian [EMAIL PROTECTED] To: Marc Quibell [EMAIL PROTECTED] CC: [EMAIL PROTECTED] Subject: Re: Connecting Switches, hubs.. Date: Wed, 26 Jul 2000 12:11:21 -0500 (CDT) MIME-Version: 1.0 Received: from [208.206.76.23] by hotmail.com (3.2) with ESMTP id MHotMailBB4866B7003DD82197E9D0CE4C1712E90; Wed Jul 26 10:11:20 2000 Received: from mercury.shreve.net (IDENT:[EMAIL PROTECTED] [208.206.76.23])by mercury.shreve.net (8.9.3/8.9.3) with ESMTP id MAA04159;Wed, 26 Jul 2000 12:11:22 -0500 From [EMAIL PROTECTED] Wed Jul 26 10:13:33 2000 Newsgroups: groupstudy.cisco In-Reply-To: 8lmv6b$do7$[EMAIL PROTECTED] Message-ID: [EMAIL PROTECTED] References: 8lmv6b$do7$[EMAIL PROTECTED] On Wed, 26 Jul 2000, Marc Quibell wrote: I have a simple question, and one which I cannot readily answer at this time. Can I safely connect TWO switch ports from a Cisco 5509 (two different switch blades) to a hub to increase the hub's crossconnection bandwidth, without having a looping problem? The hub is actually a DEC multi-blade, with a swithced backplane. The hub is also connect on two different blades, but the same backplane. TIA! btw, I have already done this and I figured if spanning tree found a looping problem, it wouldv'e set one of the ports to a non-forwarding state.. Correct, so long as you have STP enabled you are ok. Brian ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] -- --- Brian Feeny, CCNA, CCDA [EMAIL PROTECTED] Network Administrator ShreveNet Inc. (ASN 11881) Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Virtual Network Academy's
The below comment's reflect nothing but my own fanciful dreams and ramblings. Wouldn't it be cool if cisco was to setup virtual Network Academies. Racks of equipment for people to perform labs on. People going for their CCIE or CCNx could for free log onto to a console server and play as if physical at the box's. The equipment at cost would be nothing to cisco and scripts could clean the boxes easily between sessions. It's easily done, I've set similar things up so I could study from home. Surly this would be good for cisco, more people with cisco skills means more cisco kit being sold. Or if cisco weren't up for it what about some people getting together and forming a none profit org to do the same thing. 20 dollars per year member ship fee. Even if you only got a 1000 people interested that'd be 2 to get the basic kit / co-locations done. All we need is enough bandwidth for a clean telnet session. Anyway back to reality... must cut back on the caffeine Phill J ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: CCDA 2.0 ?
John, Any cert you get is valid untill you have to recertify (rumoured to be 2 years - no official evidence yet). Also the numbering is just so Cisco can tell if you learned from the 'revised' material - it is not an indication of a better or a higher level of qualification. My advice to you is to study now and pass the exam. If you are continuing to CCDP then the CID exam is donkeys years out of date anyway - but there is STILL not even a whisper of a beta exam to replace it, so it will probably be at least another 12 months... There have been posts on this group about the 'official' Cisco viewpoint on the difference between the 1.0 and 2.0 qualifications so try and search the archives (you have to do this from www.groupstudy.com). As far as an employer is concerned they simply need a CCNA/CCDA/CCNP/CCDP (sometimes only to fullfil their Cisco partner requirements). Cisco do not stipulate that they have to be either a 1.0 or a 2.0 (it doesnt matter). As such it should make no difference to Salary either... Keith ;-) "John lay" [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Guys, There is no CCDA 2.0 ? the available is CCDA 1.0 only , am I right? Should I go to CCDA 1.0 or should I wait for the next version. Any idea when CCDA 2.0 will be available? ___ Say Bye to Slow Internet! http://www.home.com/xinbox/signup.html ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] --- ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Last week for ACRC - Need Help
Hey, dont stress about the exam. If you have failed it twice then you already know what to expect as far as difficulty level is concerned. My advice to you (I failed twice also - passed third time) is to RELAX. Review carefully your exam failure reports and see what areas you were weak in on both exams you failed. Look at these areas closer than the others. Do not ignore the other sections all together though as you will find you will simply score better in your weaker areas at the expense of your better areas in the previous exams (I did this on my 2nd exam). Here are some pointers for you (perhaps teaching you what you already know - sorry) - 1. Get to the exam early so you can review your cram sheet 2. Do NOT abbreviate any type in commands (ie: sh instead of show) 3. If you genuinely dont know the correct answer then eliminate the obviously wrong answers and guess from what is left. Never leave a question blank (I suspect the exam wont actually allow you to do that anyway - I have never tried) 4. Learn OSPF, EIGRP, Bridging and Access-lists well. These should be the 'giveaway' marks as they are simply a matter of factual recall (not actually applying your understanding of a topic). 5. Dont stress... I used the coriolis ACRC exam cram book for the 3rd attempt. Personally I felt this was a brilliant book (the cram sheet especially helped as it is so concise). This exam is hard, treat it with the respect it deserves and you will bag it. Half of my problem was that after failing it twice my self-confidence level was way down and this affected my attitude towards the exam. Recover your self esteem and anything is possible. Good luck. ""Rah Sta"" [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... I'm taking the ACRC exam on Saturday July 30. The test retires July 31. I took the exam twice and failed. This time around I'm going to concentrate on OSPF, EIGRP and show commands. And follow the out line if the course word for word. Does anyone have any suggestion? I will greatly appreciate it. Thank You CCNP1 Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] --- ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Studying info and help?
OK this may be a cultural thing (I'm from the UK) but 'school' is for people upto the age of 16. Is it my imagination or are they starting them VERY young these days... Alternatively I suppose I could just be getting old... :-( ""Bob Edmonds"" [EMAIL PROTECTED] wrote in message 8ln9sb$mce$[EMAIL PROTECTED]">news:8ln9sb$mce$[EMAIL PROTECTED]... Hi all, I recently passed my CCNA exam with a score of 916 and now I'm planning on going for CCNP 2.0. I was wondering if anybody knew of a good study group in the Toledo, Ohio area. I will be attending school there in about 3 weeks and would like to join a group of fellow Cisco studiers! If anyone has any info it would be a great help. Thanks in advance Bob ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] --- ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
What is the difference between GRP128 and GRP256 in GSR ?
I work in one of ISPs in korea.I want to know what is the difference between GRP128 and GRP256 in GSR( GIGABIT SWITCH ROUTER ). GRP is memory card in GSR. Any advice will be helped . Sincerely cho ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
SPAN problem
Hello: I am trying to set SPAN on my 2924 switch using command set span My switch doesn't recognize this command. As matter of fact when I do set ? the only provided option is CR. What's wrong? I was sure that 2924 can do span. your help will be appreciated. BTW, I am in privileged mode. Thanks, Robert ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Connecting Switches, hubs..
So all in all what is trying to be said (I reckon) is NO you will not have aggregated bandwidth as spanning tree will absolutely definitely shut down one port. If you say that spanning tree is off then lets take an example. A pc sends out a unicast onto the hub. That packet is then copied to every port on that hub. The switch is then left with two identical packets from that pc. What should it do with them forward both packets to the destination (behave), hence spanning tree. If you do as suggested have portfast on then you WILL create a loop. (UNWISE) my 2p -Original Message- From: Marc Quibell [mailto:[EMAIL PROTECTED]] Sent: 26 July 2000 16:04 To: [EMAIL PROTECTED] Subject: Connecting Switches, hubs.. I have a simple question, and one which I cannot readily answer at this time. Can I safely connect TWO switch ports from a Cisco 5509 (two different switch blades) to a hub to increase the hub's crossconnection bandwidth, without having a looping problem? The hub is actually a DEC multi-blade, with a swithced backplane. The hub is also connect on two different blades, but the same backplane. TIA! btw, I have already done this and I figured if spanning tree found a looping problem, it wouldv'e set one of the ports to a non-forwarding state.. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: wan LAN confusion!
You will need to remove your PCMCIA network adapter rom your notebook when you leave the office. Both Win95 and Win98 are broken in that they will still try to send traffic to a down connected network. (ie. it still thinks it can hit your office network with the PCMCIA network card.) Sean tayta wrote: sorry normaly I ask only router stuff here but I'm desperate have MS messed up TCP or did I miss something does anybody know how I can get traffic destined for my LAN to go over my WAN gateway when I am out o the office, notebook win98 (shame on me) all traffic destined for what is normaly my LAN will not use the WAN gateway, not very good with windows, tried to edit the Route table without success Plees Murt ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] --- ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: SPAN problem
What software version are you running ? Is it standard or Enterprise software Thanks Geert "Robert Borejszo" [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hello: I am trying to set SPAN on my 2924 switch using command set span My switch doesn't recognize this command. As matter of fact when I do set ? the only provided option is CR. What's wrong? I was sure that 2924 can do span. your help will be appreciated. BTW, I am in privileged mode. Thanks, Robert ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] --- ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: SPAN problem
You can do "set span" with catalyst 5k. Catalyst 2924 has different command.. You have to insert following command to the interface, which your monitor is connected to. interface fastethernet 0/1 port monitor FastEthernet 0/2 FastEthernet 0/2 is the monitored interface -Tapani- Robert Borejszo wrote: Hello: I am trying to set SPAN on my 2924 switch using command set span My switch doesn't recognize this command. As matter of fact when I do set ? the only provided option is CR. What's wrong? I was sure that 2924 can do span. your help will be appreciated. BTW, I am in privileged mode. Thanks, Robert ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] --- ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
SPAN Problem
Hi Robert 2924s don't use set commands, they need to be put into global configuration mode (conf t), and then interface configuration mode (int fa0/X) to apply changes. Its not too dissimilar to router interface command sets. ctrl-z exits config mode, and wr writes it away to nvram. The set command from privileged exec will run an initial setup routine on the switch. Hope that helps, Paul Hello: I am trying to set SPAN on my 2924 switch using command set span My switch doesn't recognize this command. As matter of fact when I do set ? the only provided option is CR. What's wrong? I was sure that 2924 can do span. your help will be appreciated. BTW, I am in privileged mode. Thanks, Robert Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: trial copy of ciscoworks
I get a message saying my profile says download not permitted. How can I get this ? Bharat ""Jeffrey Humphreys"" [EMAIL PROTECTED] wrote in message 003a01bff502$9def2b20$2ee7d9c7@humphreys">news:003a01bff502$9def2b20$2ee7d9c7@humphreys... Try http://www.cisco.com/kobayashi/sw-center/netmgmt/cww/cwwindows.html Jeff - Original Message - From: swapnil [EMAIL PROTECTED] To: Paul Borghese [EMAIL PROTECTED]; Cisco [EMAIL PROTECTED] Sent: Sunday, July 23, 2000 12:04 AM Subject: Re: trial copy of ciscoworks I didn't find there. do you have any links - Original Message - From: Paul Borghese [EMAIL PROTECTED] To: Cisco [EMAIL PROTECTED] Sent: Monday, July 24, 2000 2:54 AM Subject: Re: trial copy of ciscoworks have you tried cisco.com? - Original Message - From: "swapnil" [EMAIL PROTECTED] To: "cgs" [EMAIL PROTECTED] Sent: Saturday, July 22, 2000 11:28 AM Subject: trial copy of ciscoworks from where can I get trial copy of ciscoworks for winnt. swapnil ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] --- ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Connecting Switches, hubs..
The answer to this question as many have said is no. The reason for this is that to aggregate the bandwidth the ports need to be in a channel, and this cannot be done across multiple blades in a 5509. Ports to be channelled together need to be next to each other on the 55's, but on a 6500, they CAN be on seperate blades. Paul I have a simple question, and one which I cannot readily answer at this time. Can I safely connect TWO switch ports from a Cisco 5509 (two different switch blades) to a hub to increase the hub's crossconnection bandwidth, without having a looping problem? The hub is actually a DEC multi-blade, with a swithced backplane. The hub is also connect on two different blades, but the same backplane. TIA! btw, I have already done this and I figured if spanning tree found a looping problem, it wouldv'e set one of the ports to a non-forwarding state.. Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE:Masters Degree
Hi! Does anybody have some information about DalHousie university Master of Internetworking program? www.dal.ca/internetworking regards Kiarash John Robert wrote: Hi, I have my B.A in Computer Information System, A+, MCSE, CCNA and CCNP, but still not satisfied. I have seen different job postings that required master degrees and I have sort of desire to go for it too. So, my question from group is: If we are going toward CCIE and also want to get masters, what major to choose and which universtiy to go for? I am in New York City and have searched different universities's web sites. I have seen nothing interesting that I want to go for there. If I check courses under diff Computer related master degrees, some courses are same old that I have already finished in B.A. or they are so mixed that I don't know what I will be specializing in. Has anyone gone through same problem or doing masters (in what subjects)? Any suggestions that where I should look for? Thanks in advance! John Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] --- ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
TTTEST
___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: TTTEST
TEST "frank" [EMAIL PROTECTED] wrote in message 8lp2jq$trn$[EMAIL PROTECTED]">news:8lp2jq$trn$[EMAIL PROTECTED]... ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] --- ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: concorde
Yeah I have but it kept crashing. Oh dear. Sorry but I couldn't resist. I expect I'll get 'flamed' now. From: "Okuwa, Daley" [EMAIL PROTECTED] Reply-To: "Okuwa, Daley" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: concorde Date: Thu, 27 Jul 2000 11:34:24 +0100 Hi all Has anyone used concorde network health for network performance and network monitoring Daley ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: concorde
Yeah I have but it kept crashing. Oh dear. Sorry but I couldn't resist. I expect I'll get 'flamed' now. From: "Okuwa, Daley" [EMAIL PROTECTED] Reply-To: "Okuwa, Daley" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: concorde Date: Thu, 27 Jul 2000 11:34:24 +0100 Hi all Has anyone used concorde network health for network performance and network monitoring Daley ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: What is BPDU?
It's multicast Ruslan Moskalenko wrote: I got this questions and choices were like unicast to wellknown addresses, multicast or broadcast. Does anybody know what it's exactly? Thanks! ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] --- ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Free Cisco Calendar and IOS newsletter
Free calendar and IOS newsletter: http://www.cisco.com/pcgi-bin/lm/buffer/offer/bbip/1313jump/L425-166-xo If that link fails try the following and click on 'Cisco Beyond Basic IP E-newsletter': http://www.cisco.com/warp/public/779/servpro/promotions/bbip.html ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: concorde
What this stuff I don't understand your terms I want someone who can tell me how to reschedule Discovering element after there has been a change in the network in Network health -Original Message- From: paul doyl [mailto:[EMAIL PROTECTED]] Sent: 27 July 2000 13:06 To: Okuwa, Daley Subject:RE: concorde after take off. now read a newspaper or switch on the telly. From: "Okuwa, Daley" [EMAIL PROTECTED] To: "'paul doyl'" [EMAIL PROTECTED] CC: "'[EMAIL PROTECTED]'" [EMAIL PROTECTED] Subject: RE: concorde Date: Thu, 27 Jul 2000 12:01:54 +0100 What version and how do you discover your element during installation or after installation -Original Message- From: paul doyl [mailto:[EMAIL PROTECTED]] Sent: 27 July 2000 12:56 To: Okuwa, Daley; [EMAIL PROTECTED] Subject:Re: concorde Yeah I have but it kept crashing. Oh dear. Sorry but I couldn't resist. I expect I'll get 'flamed' now. From: "Okuwa, Daley" [EMAIL PROTECTED] Reply-To: "Okuwa, Daley" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: concorde Date: Thu, 27 Jul 2000 11:34:24 +0100 Hi all Has anyone used concorde network health for network performance and network monitoring Daley ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: lab
Brad Ellis [EMAIL PROTECTED] www.optsys.net HTH Larry JAY wrote: anyone know where I can buy lab equipment for cheap? -- Lawrence Dwyer, MCSE CCNA Project Officer Telemedicine Advanced Technology Research Center (301) 619-7946
there is a good site for cbt's to download
Dear friends, There is good site which is having lot of cisco material http: //solaris.inorg.chem.msu.ru.cs-books.htm but it asks for the password for the downloads ? do any one have it please let the gropy know it ? thanks Regards Rahul Mehta Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: CCIE written expiry
There is an interesting question. If you have not taken the lab, therefore not signed the NDA for the lab, and you hear/think/feel a particular subject/protocol/scenario is on the lab, can you discuss it freely? Larry Atif Awan wrote: Ahmmm .. Well you cant sya anything about da lab :) well its good that they require you to know so much but then they give you so little time to show it :) Atif -Original Message- From: Chuck Larrieu [mailto:[EMAIL PROTECTED]] Sent: Thursday, July 27, 2000 9:02 AM To: Atif Awan; [EMAIL PROTECTED] Subject: RE: CCIE written expiry Heard some real good rumors about the Lab today. Would it surprise anyone to learn that going forward there will be need to know IPSec and tunneling of multiple protocols through IPSec tunnels? :- Chuck - -- Lawrence Dwyer, MCSE CCNA Project Officer Telemedicine Advanced Technology Research Center (301) 619-7946 ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Integrator wanted!/ BGP stuff
I'm sorry I can't resist Soapbox mode I side with Drew on this oneIt strikes a nerve with me. That and hearing about websites that give away MCSE test answers...DAMN I'VE WORKED HARD FOR THE CERTS I HAVE EARNED AND IT IRRITATES THE SNOT OUT OF ME WHEN SOMEONE BELITTLES THEM WITH THESE TYPE OF COMMENTS. /Soapbox Ok now that that's over with... I found a pretty good link re the T1/Robbed bit/Clear Channel threadhelped clear some things up for me...wanted to pass it on. http://www.dcbnet.com/notes/9611t1.html Kris =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Kris A. Krake, CNE, MCSE Network Engineer AEGON Technology Services - NECS 502.560.2716 [EMAIL PROTECTED] -Original Message- From: Mooney Drew-DMOONEY1 [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 26, 2000 10:00 PM To: 'William E Gragido'; Croyle, James; [EMAIL PROTECTED] Subject: RE: Integrator wanted! I feel like I'm beating a dead horse here - and this thread should die really soon, but for the benefit of those not privy to what offline discussion has taken place on this topic, let me fill in some blanks. To judge by the offline and online replies this thread has gotten, far ore people on this list agree with the premise that an individual who's 'obtained respected industry certifications' certainly ought to be capable of setting up the equipment in question. The aforementioned individual though, prefers to huff and puff about how he went out and bought the books and studied for the tests and didn't take any classes and doesn't have any cisco experience and [did I mention he didn't take any classes or that he doesn't have any cisco experience?] that he passed the tests - thereby 'earning' the 'respected industry certifications' of Cisco Certified Networking Associate and Cisco Certified Design Associate. Did I mention that he didn't have any cisco experience? HELL!!! "Yes, good morning hiring manager - I'm the CCNA/CCDA you advertised for." "um, well, no - not _really_ - no. But I'm a really fast learner! I passed the certifications for Network Associate and Design Associate first time around! In six weeks!" "um...hubs? like on a car you mean? ohyou mean the level one single broadcast domain device they talk about in the bookyes! a hubum...sure. yeah. I could do that." Give me a break. Drew M. Mooney Invisix -- Motorola and Cisco Together 1334-394 The Alameda // San Jose, CA 95126 408-525-0873 [office] 408-287-3188 [home] 817-937-7880 [mobile] 888-809-9678 [SkyTel Pager] +44-(0)7715-055-944 UK Mobile -Original Message- From: William E Gragido [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 26, 2000 6:20 PM To: Croyle, James; [EMAIL PROTECTED] Subject: RE: Integrator wanted! I hate to disagree with you on this Jim, but I don't think that Drew was being sarcastic at all. He pointed out something extremely pertinent to this persons post---the fact that he asked a question that was by all shakes of the stick elementary and that his sginature reads(look at the post again) CCNA/CCDA. I think that this identified an interesting phenomenon that struck other vendor certifications and that I personally hate to see strike Ciscos. There are no such things as stupid questions and I believe that each one of us on this list is more than happy to help anyone with anything. After all no one knows everything! However to post a question of this sort and then include in your signature that you have obtained respected industry certifications may be a tactical error. Cheers, and thats my 2cents! -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Croyle, James Sent: Wednesday, July 26, 2000 6:22 PM To: '[EMAIL PROTECTED]' Subject: RE: Integrator wanted! I don't have much time to respond to this one due to a large looming project, except... 1) Drew seems to have a nasty non-helpful attitude, and if you (Drew) post to the list asking any questions, I hope you are greeted with an equally sarcastic and immature response as yours. 2) Edgar, I would recommend that you at least try something before posting something like where do I start. I think this list is more I have tried something and it doesn't work, or I have this situation, and what are your recommendations. MOST everyone will give you great advice and recommendations when you approach it this way. Except for a select few, and you have to expect that from any list. :-) Jim Croyle CCNA, MCSE, CNA, A+ -Original Message- From: Mooney Drew-DMOONEY1 [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 26, 2000 5:41 PM To: '[EMAIL PROTECTED]'; [EMAIL PROTECTED] Subject: RE: Integrator wanted! Does your signature say CCNA/CCDA? Did you pay someone to study for you and take the exams? Drew M. Mooney Invisix -- Motorola and Cisco Together 1334-394 The Alameda // San Jose, CA 95126 408-525-0873 [office] 408-287-3188 [home]
Routing Exam (640-503) with ACRC Course Attendance
Hi everyone, My name is Thomas, I am a network engineer working for a consulting company in Switzerland. After having read only for a couple of days, I would like to start using the list actively. I have failed my ACRC exam last Friday and because I was rather busy this week, I have no chance of taking the test a second time before 1st August. Now it is obviously going to be the version 2 Exams. Has anyone any experience about taking the Routing Exam (640-503), after having attended ACRC instead of BCSN. Which areas should I particularly focus on that weren't covered that deeply in ACRC? Any books suggested? Thanks very much for your help. Thomas CCNA ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Connecting Switches, hubs..
STP does not work with hubs. It only works in a completly switched network. Hubs do not run STP, hence the switch does not get BDPU's from the hub and does not recognize the non-STP connected ports in order to put the port into to a mode such as blocking mode. That said, let's say you do have 2 switch ports (12) connected to a same hub. A broadcast occurs, which comes in on ports 12, but since a switched port does not return traffic to the source port, the broadcasts coming in on ports 12 will not get re-broadcasted back onto themselves... From: Brian [EMAIL PROTECTED] To: Marc Quibell [EMAIL PROTECTED] CC: [EMAIL PROTECTED] Subject: Re: Connecting Switches, hubs.. Date: Wed, 26 Jul 2000 20:16:32 -0500 (CDT) MIME-Version: 1.0 Received: from [208.206.76.23] by hotmail.com (3.2) with ESMTP id MHotMailBB48D86F008DD820F3DAD0CE4C17101E0; Wed Jul 26 18:16:32 2000 Received: from mercury.shreve.net (IDENT:[EMAIL PROTECTED] [208.206.76.23])by mercury.shreve.net (8.9.3/8.9.3) with ESMTP id UAA13766;Wed, 26 Jul 2000 20:16:32 -0500 From [EMAIL PROTECTED] Wed Jul 26 18:21:17 2000 In-Reply-To: [EMAIL PROTECTED] Message-ID: [EMAIL PROTECTED] On Wed, 26 Jul 2000, Marc Quibell wrote: Actaully, I did another test in the lab and the STP has nothing to do with hubs, so BOTH switch ports were able to plug into both hub ports, no problem. Now my next question is: Do I now have an aggregate bandwidth of 20mbs? Actually STP is important in your example. if you have a switch with two ports connected to a hub, say ports 1 and 5. A broadcast sent to port 5, will come back into the switch on port 1. Since switches forward broadcasts, it will go back out port 5, and back in port 1, and this will continue infinitly if STP is not enabled. In multilayer switching networks, you can actually have your broadcasts magnified, and things can get REAL ugly. Brian TIA! Marc From: Brian [EMAIL PROTECTED] To: Marc Quibell [EMAIL PROTECTED] CC: [EMAIL PROTECTED] Subject: Re: Connecting Switches, hubs.. Date: Wed, 26 Jul 2000 12:11:21 -0500 (CDT) MIME-Version: 1.0 Received: from [208.206.76.23] by hotmail.com (3.2) with ESMTP id MHotMailBB4866B7003DD82197E9D0CE4C1712E90; Wed Jul 26 10:11:20 2000 Received: from mercury.shreve.net (IDENT:[EMAIL PROTECTED] [208.206.76.23])by mercury.shreve.net (8.9.3/8.9.3) with ESMTP id MAA04159;Wed, 26 Jul 2000 12:11:22 -0500 From [EMAIL PROTECTED] Wed Jul 26 10:13:33 2000 Newsgroups: groupstudy.cisco In-Reply-To: 8lmv6b$do7$[EMAIL PROTECTED] Message-ID: [EMAIL PROTECTED] References: 8lmv6b$do7$[EMAIL PROTECTED] On Wed, 26 Jul 2000, Marc Quibell wrote: I have a simple question, and one which I cannot readily answer at this time. Can I safely connect TWO switch ports from a Cisco 5509 (two different switch blades) to a hub to increase the hub's crossconnection bandwidth, without having a looping problem? The hub is actually a DEC multi-blade, with a swithced backplane. The hub is also connect on two different blades, but the same backplane. TIA! btw, I have already done this and I figured if spanning tree found a looping problem, it wouldv'e set one of the ports to a non-forwarding state.. Correct, so long as you have STP enabled you are ok. Brian ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] -- --- Brian Feeny, CCNA, CCDA [EMAIL PROTECTED] Network Administrator ShreveNet Inc. (ASN 11881) Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com -- --- Brian Feeny, CCNA, CCDA [EMAIL PROTECTED] Network Administrator ShreveNet Inc. (ASN 11881) Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Passed Switching 2.0, wooha
Congratulations Paul, Did you find your single 2924XL sufficient hands-on for the BCMSN exam, or would it have helped you to have 1 or 2 additionals ??? I know you can't really do any STP/STA practise with just one unit, but what do you feel? Good luck with your future exams. Ole Ole Drews Jensen Systems Network Manager CCNA, MCSE, MCP+I RWR Enterprises, Inc. [EMAIL PROTECTED] -Original Message- From: Paul Schultz [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 26, 2000 6:53 PM To: [EMAIL PROTECTED] Subject: Passed Switching 2.0, wooha Just took this test today. I heard from everyone that the switching exams are incredibly difficult so I studied the hell out of the material, after that the actual exam was a LOT easier than I expected. I found the routing 2.0 exam to be pretty diffucult and scored an 873, found switching to be still difficult, but not really as bad as I thought, 846 score. The Boson tests are a lot harder than the actual exam, I highly recommend using them as study material. My sole source of studying was the Cisco Press "Building Cisco Multilayer Switched Networks", a lot of CCO online documentation, and a Cisco 2924XL switch. The Cisco Press book covers the entire exam pretty well. BCRAN is next for me, then CIT to follow shortly.. Paul ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
CCDA question-512 bit times
I have a question regarding the round-trip propagation delay on an Ethernet network. Page 123 of the Cisco Press "Designing Cisco Networks" book states: "The most significant design rule for Ethernet is that the round-trip propagation delay in one collision domain must not exceed 512 bit times, which is a requirement for collision detection to work correctly." With 100Mbps Ethernet, the maximum round-trip delay would be 5.12 seconds, resulting in a distance limitation of 205 meters. I currently oversee a large flat network covering several miles in diameter. All of the links between buildings are single-mode fiber links. No routing is involved, everything is switched - one large broadcast domain. How does the 512 bit time rule apply to fiber optic cabling? I see on page 127 of the same book that the Round trip delay in bit times per meter for Cat5 cable is 1.112, whereas Fiber-optic cable it's 1.0. I guess I'm having difficulty understanding how fiber can overcome the 512 bit-time rule and can have a much longer distance. I do realize that this is not exactly a Cisco question, though covered on the DCN/CCDA material. If someone could kindly refer me to any material that covers this topic, I'd appreciate it. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Integrator wanted!
Respectfully, I agree. When I first saw this post and the signiature I was in disbelief? A CCNA and a CCDA should know this material. It irked me because I worked hard to become certified and prefer not to see my certifications turn into paper. I also felt that this was Edgar's chance to cut his teeth and really learn something. This is an ideal situation, but he will learn very little having someone tell him how to do it. Play with it first. If then, you still have a problem, then post. I decided not to flame because I didn't want a backlash, or to make Edgar feel bad. I really don't like to see people's signiature's read like a resume, especially after such a question. I am CCNP, CCDP, MCSE, MasterCNE, A+, Solaris 2.3, Firewall-1 Administrator, Lucent Ctech cabling specialist. I don't want to put these in the signiature of every mail I send, as I don't want to come across as arrogant. I even feel uncomfortable mentioning them now, but feel the need, as my comments could otherwise be dismissed. Humbly, I have to say, although I passed the tests, I don't feel that I could reasonably wear all of these hats at the same time :). That's just another good reason not to put them in my signiature. Food for thought, Tom Kager ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
HELP on 1601 Router
GROUP-- I have a 1601R router with 8 mg of ram... I have a config file that is a 8 meg. Can I bump up NVRAM on this router or do I have to go to another router?? Please help Craig Hyman SUN SRS Implementation Team Network Technical Lead/Project Manager Virtual Office Phone Number 925-777-0672 SkyPager Number 1-888-860-5913 ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Connections and states (was Re: a ccna question-help)
Dear group, I find a confused question on an exam guide which is: select the connect-oriented protocols: 1.ATM 2.TOKEN RING 3.FDDI 4.Ethernet 5.FrameRelay anyone can help me select the correct answer? thanks dean I'll try to do as you ask, help you select the answer, rather than give you the answer. There is a subtle difference, which most exams don't observe, between connection orientation and statefulness. In connection orientation, there is a distinct setup phase, after which the receiver has awareness of the sender. Resources are committed to that connection. Stateful communications also describe a situation where the receiver has prior knowledge of the sender, but don't necessarily have an explicit setup function and don't necessarily commit resources. In other words, all connection-oriented communications are stateful, but not all stateful protocols are connection-oriented. Which of the protocols you list will work if the sender decides to send to a receiver that doesn't know about its existence? Hint: ATM was developed by the telephone industry, and Frame Relay was a specific ATM access protocol. Can you simply pick up the telephone and start talking, or must you dial first? You can just start sending on a LAN. There are a couple of subtle points that involve Token Ring and FDDI. Ethernet receivers definitely don't have prior awareness of the sender. Some people might suggest, however, that a TR or FDDI receiver marking token bits is connection-oriented, because there is a receiver action. No, I don't argue that. What I will argue is that TR and FDDI _senders_ are stateful but not connection-oriented, as they need to be aware they have sent a frame in order to remove it from the ring. They also need to maintain state about whether they have or do not have the token. Confusing things further, Logical Link Control type 2 (LLC2), which is most commonly seen over TR, definitely is connection-oriented. But "token ring" refers to the MAC and PHY protocols, not LLC. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Virtual Network Academy's
Well, hopefully router simulation software gets better and better, and then their would be no need for actual equipment in racks to train on. Brian On Thu, 27 Jul 2000, Phill Jolliffe wrote: The below comment's reflect nothing but my own fanciful dreams and ramblings. Wouldn't it be cool if cisco was to setup virtual Network Academies. Racks of equipment for people to perform labs on. People going for their CCIE or CCNx could for free log onto to a console server and play as if physical at the box's. The equipment at cost would be nothing to cisco and scripts could clean the boxes easily between sessions. It's easily done, I've set similar things up so I could study from home. Surly this would be good for cisco, more people with cisco skills means more cisco kit being sold. Or if cisco weren't up for it what about some people getting together and forming a none profit org to do the same thing. 20 dollars per year member ship fee. Even if you only got a 1000 people interested that'd be 2 to get the basic kit / co-locations done. All we need is enough bandwidth for a clean telnet session. Anyway back to reality... must cut back on the caffeine Phill J ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] --- Brian Feeny, CCNA, CCDA [EMAIL PROTECTED] Network Administrator ShreveNet Inc. (ASN 11881) ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: HELP on 1601 Router
As stated yesterday, an answer may be found at http://www.cisco.com/pcgi-bin/front.x/config_root.pl ?? Chuck -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Hyman, Craig Sent: Thursday, July 27, 2000 7:14 AM To: [EMAIL PROTECTED] Subject:HELP on 1601 Router GROUP-- I have a 1601R router with 8 mg of ram... I have a config file that is a 8 meg. Can I bump up NVRAM on this router or do I have to go to another router?? Please help Craig Hyman SUN SRS Implementation Team Network Technical Lead/Project Manager Virtual Office Phone Number 925-777-0672 SkyPager Number 1-888-860-5913 ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RAS connection problems
We use a PRI, Cisco Secure, and a Cisco 3620 for RAS connections. We have an unusual problem in that only users in Bell South region have problems dialing in. Many others have no problems getting connected around the country on other local carriers. The symptoms are variable but most consistent is that during the hand shake the line will get disconnected and a recorded message from telco will say check the number and dial again. Has anybody else experienced this? Did you find a resolution? Larry Puckette - LANCP Temple-Inland Network Analyst ph -512/434-1838 fax-512/434-1861 cell-512/751-8315 [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
64 VLAN's on a Cat 1912 switch?
Hi, I am trying to understand whether the Catalyst 1912 switch supports upto 64 VLAN's(meaning connected to other vlan's) or you can create upto 64 VLAN's on this switch. It has only 12 ports. If 1 port can only belong to 1 vlan at one time and each port is mapped to 1 mac address, then how come I can create upto 64 vlan's on this switch. Please advise. Thank you. Kind regards, [EMAIL PROTECTED] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: SNA Site?
Hi Leonardo, You can download these 2 interesting pdf´s from http://www.redbooks.ibm.com/ . - SG245957.pdf Migrating subarea networks to an IP infraestructure using Enterprise Extender. - SG245291.pdf SNA and TCP/IP Integration. Good luck ! ! ! Juan Carlos Juan Carlos Ameneiro Systems Engineer Servicios de Ingenieria de Soporte SoftNet S.A. - Perú 327 1er Piso A (1067) Tel: 54-11-4331-2869 Ext: 145 Fax: (541) 343-9132 Buenos Aires - Argentina E-mail:[EMAIL PROTECTED] http://www.softnet.com.ar When nothing else works, RTFM. --- -Mensaje original- De: Leonardo Rocha [SMTP:[EMAIL PROTECTED]] Enviado el: Jueves 27 de Julio de 2000 00:46 AM Para: cisco Asunto: SNA Site? Hello group, could anybody tip me some site where I can found basic information about IP integration with SNA, execpt the Cisco´s Site. tks in advance, leonardo. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Connecting Switches, hubs..
On Thu, 27 Jul 2000, Marc Quibell wrote: STP does not work with hubs. It only works in a completly switched network. Hubs do not run STP, hence the switch does not get BDPU's from the hub and does not recognize the non-STP connected ports in order to put the port into to a mode such as blocking mode. correct. That said, let's say you do have 2 switch ports (12) connected to a same hub. A broadcast occurs, which comes in on ports 12, but since a switched port does not return traffic to the source port, the broadcasts coming in on ports 12 will not get re-broadcasted back onto themselves... but broadcasts going out port 1 will still goto port 2 (which isn't itself), and vice versa. With no STP, this would create looping. Brian From: Brian [EMAIL PROTECTED] To: Marc Quibell [EMAIL PROTECTED] CC: [EMAIL PROTECTED] Subject: Re: Connecting Switches, hubs.. Date: Wed, 26 Jul 2000 20:16:32 -0500 (CDT) MIME-Version: 1.0 Received: from [208.206.76.23] by hotmail.com (3.2) with ESMTP id MHotMailBB48D86F008DD820F3DAD0CE4C17101E0; Wed Jul 26 18:16:32 2000 Received: from mercury.shreve.net (IDENT:[EMAIL PROTECTED] [208.206.76.23])by mercury.shreve.net (8.9.3/8.9.3) with ESMTP id UAA13766;Wed, 26 Jul 2000 20:16:32 -0500 From [EMAIL PROTECTED] Wed Jul 26 18:21:17 2000 In-Reply-To: [EMAIL PROTECTED] Message-ID: [EMAIL PROTECTED] On Wed, 26 Jul 2000, Marc Quibell wrote: Actaully, I did another test in the lab and the STP has nothing to do with hubs, so BOTH switch ports were able to plug into both hub ports, no problem. Now my next question is: Do I now have an aggregate bandwidth of 20mbs? Actually STP is important in your example. if you have a switch with two ports connected to a hub, say ports 1 and 5. A broadcast sent to port 5, will come back into the switch on port 1. Since switches forward broadcasts, it will go back out port 5, and back in port 1, and this will continue infinitly if STP is not enabled. In multilayer switching networks, you can actually have your broadcasts magnified, and things can get REAL ugly. Brian TIA! Marc From: Brian [EMAIL PROTECTED] To: Marc Quibell [EMAIL PROTECTED] CC: [EMAIL PROTECTED] Subject: Re: Connecting Switches, hubs.. Date: Wed, 26 Jul 2000 12:11:21 -0500 (CDT) MIME-Version: 1.0 Received: from [208.206.76.23] by hotmail.com (3.2) with ESMTP id MHotMailBB4866B7003DD82197E9D0CE4C1712E90; Wed Jul 26 10:11:20 2000 Received: from mercury.shreve.net (IDENT:[EMAIL PROTECTED] [208.206.76.23])by mercury.shreve.net (8.9.3/8.9.3) with ESMTP id MAA04159;Wed, 26 Jul 2000 12:11:22 -0500 From [EMAIL PROTECTED] Wed Jul 26 10:13:33 2000 Newsgroups: groupstudy.cisco In-Reply-To: 8lmv6b$do7$[EMAIL PROTECTED] Message-ID: [EMAIL PROTECTED] References: 8lmv6b$do7$[EMAIL PROTECTED] On Wed, 26 Jul 2000, Marc Quibell wrote: I have a simple question, and one which I cannot readily answer at this time. Can I safely connect TWO switch ports from a Cisco 5509 (two different switch blades) to a hub to increase the hub's crossconnection bandwidth, without having a looping problem? The hub is actually a DEC multi-blade, with a swithced backplane. The hub is also connect on two different blades, but the same backplane. TIA! btw, I have already done this and I figured if spanning tree found a looping problem, it wouldv'e set one of the ports to a non-forwarding state.. Correct, so long as you have STP enabled you are ok. Brian ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] -- --- Brian Feeny, CCNA, CCDA [EMAIL PROTECTED] Network Administrator ShreveNet Inc. (ASN 11881) Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com -- --- Brian Feeny, CCNA, CCDA [EMAIL PROTECTED] Network Administrator ShreveNet Inc. (ASN 11881) Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com --- Brian Feeny, CCNA, CCDA [EMAIL PROTECTED] Network Administrator ShreveNet Inc. (ASN 11881) ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Bandwidth reservation
Hi all I am faced with the following request: I have to setup a proxy/cahe server behind a firewall. I have to set-up bandwidth limitations for users. Let's say 40% for common users and 60% for IT and Management. All users will go through proxy machine for ftp, http, socks. Proxy has 2 IP addresses and each of them having assigned a class of users. (Proxy runs 2 instances with different ports, IPs and access lists for each of them). The traffic goes out through the PIX using two different external IPs. The problem is the Proxy can't make bandwidth allocation/reservation. I will try to do that on an external Cisco router (2600). How do I do that ? Can anybody give some ideas ? I am confused by QoS docs. Any help docs or links ? Thanks in advance Cristian Piatnitchi ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: CCDA question-512 bit times
Well, I have a different question that kinda goes along here. If you are in a switched environment, i.e. dedicated bandwidth per port, how can you have a collision at all? To me it seems (and Radia Perlmann touches on this in her book but doesn't give any explanation) that if there is no chance for a collision (switched environment) then why a distance limitation? I'm sure there are some other physics factors that would limit distance but would they be the same as the distance required to detect a collision? Steve --Original Message-- From: "Randy Witt" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: July 27, 2000 1:53:55 PM GMT Subject: CCDA question-512 bit times I have a question regarding the round-trip propagation delay on an Ethernet network. Page 123 of the Cisco Press "Designing Cisco Networks" book states: "The most significant design rule for Ethernet is that the round-trip propagation delay in one collision domain must not exceed 512 bit times, which is a requirement for collision detection to work correctly." With 100Mbps Ethernet, the maximum round-trip delay would be 5.12 seconds, resulting in a distance limitation of 205 meters. I currently oversee a large flat network covering several miles in diameter. All of the links between buildings are single-mode fiber links. No routing is involved, everything is switched - one large broadcast domain. How does the 512 bit time rule apply to fiber optic cabling? I see on page 127 of the same book that the Round trip delay in bit times per meter for Cat5 cable is 1.112, whereas Fiber-optic cable it's 1.0. I guess I'm having difficulty understanding how fiber can overcome the 512 bit-time rule and can have a much longer distance. I do realize that this is not exactly a Cisco question, though covered on the DCN/CCDA material. If someone could kindly refer me to any material that covers this topic, I'd appreciate it. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Steve Brokaw, MCSE CCNA Sprint Enterprise Network Services [EMAIL PROTECTED] [EMAIL PROTECTED] (pager) *** Never mistake motion for action. -- Ernest Hemingway *** ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: CCDA question-512 bit times
Fibre doesn't actually break the 512 bit-time rule. You still need to keep your network under 512 bit-times from worst-case station to station. Fibre can have the longer lengths because it doesn't sucumb to attenuation as fast as copper. The differences in propegation time between copper and fibre are very slight. And, if you didn't have to worry about attenuation you could run 412 meters on fibre and 370 meters on copper. Take a look at your network, find the two stations that are seperated by the most cable and devices, and then follow the fomula in the book, and see what sort of number you come up with. If you think it is completely off, send a little ascii art picture showing what cable lengths and devices are in there. Mike I have a question regarding the round-trip propagation delay on an Ethernet network. Page 123 of the Cisco Press "Designing Cisco Networks" book states: "The most significant design rule for Ethernet is that the round-trip propagation delay in one collision domain must not exceed 512 bit times, which is a requirement for collision detection to work correctly." With 100Mbps Ethernet, the maximum round-trip delay would be 5.12 seconds, resulting in a distance limitation of 205 meters. I currently oversee a large flat network covering several miles in diameter. All of the links between buildings are single-mode fiber links. No routing is involved, everything is switched - one large broadcast domain. How does the 512 bit time rule apply to fiber optic cabling? I see on page 127 of the same book that the Round trip delay in bit times per meter for Cat5 cable is 1.112, whereas Fiber-optic cable it's 1.0. I guess I'm having difficulty understanding how fiber can overcome the 512 bit-time rule and can have a much longer distance. I do realize that this is not exactly a Cisco question, though covered on the DCN/CCDA material. If someone could kindly refer me to any material that covers this topic, I'd appreciate it. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Virtual Network Academy's
HI, you may actually have hit on a pretty good idea, if we formed a vir-coop we could all pitch in and get some cool equipment and share the costs and access. How about giving it a go, if we got 20 people (or more perhaps) involved and we all put in an initial lump sum of $500 say.., we could look at a very nice lab setup. It would probably have to be based in someone's house or garage in the u.s. (can't be anywhere else cos of shipping issues) but I don't see a problem with that. I personally am really interested so anyone can feel free to mail me on this and we can get something set up. regards Zolani -Original Message- From: Brian [mailto:[EMAIL PROTECTED]] Sent: Thursday, July 27, 2000 4:29 PM To: Phill Jolliffe Cc: [EMAIL PROTECTED] Subject: Re: Virtual Network Academy's Well, hopefully router simulation software gets better and better, and then their would be no need for actual equipment in racks to train on. Brian On Thu, 27 Jul 2000, Phill Jolliffe wrote: The below comment's reflect nothing but my own fanciful dreams and ramblings. Wouldn't it be cool if cisco was to setup virtual Network Academies. Racks of equipment for people to perform labs on. People going for their CCIE or CCNx could for free log onto to a console server and play as if physical at the box's. The equipment at cost would be nothing to cisco and scripts could clean the boxes easily between sessions. It's easily done, I've set similar things up so I could study from home. Surly this would be good for cisco, more people with cisco skills means more cisco kit being sold. Or if cisco weren't up for it what about some people getting together and forming a none profit org to do the same thing. 20 dollars per year member ship fee. Even if you only got a 1000 people interested that'd be 2 to get the basic kit / co-locations done. All we need is enough bandwidth for a clean telnet session. Anyway back to reality... must cut back on the caffeine Phill J ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] --- Brian Feeny, CCNA, CCDA [EMAIL PROTECTED] Network Administrator ShreveNet Inc. (ASN 11881) ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
1720 problem
Jul 27 17:11:37 jelonki-r1-e0.man.polbox.pl 50: 00:14:18: %IPFAST-2-PAKSTICK: Corrupted pak header for Serial0, flags 0x80 Jul 27 17:11:37 jelonki-r1-e0.man.polbox.pl 51: -Traceback= 80050734 800272C0 8002CC60 8002A860 8014C3B0 8012163C 80140EF8 80140EF8 801216FC 80208430 8020FF10 800A2E7C 8009E8BC 80125E7C 80122908 80008120 what is this and how ``repair it'' 8-)) -- "Lecz wiedzcie, e wszyscy jestemy zgodni, cokolwiek mwimy." PGP-key http://www.szczecin.mtl.pl/~awo/awo-asc.pgp D2 E3 0B B4 D8 F0 EE A6 48 33 AD 33 F7 B5 E9 B1 ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
ISDN: dialer profiles, Legacy ddr and rotary group
This is my first time posting and this is also my first newsgroup that I ever join! I try to read quit a few replies but time is not always there. I need some way to remember where to type the commands: physical or logical and so on. I am studying for BCRAN and ran up against a wall in this section. I understand the basic concepts of the three options but can't seem to get it together. Am I the only one that has this dilemma? I am using the Syngress Book ISBN 0-07-211908-x which I do not particularly like. I have been looking at this other book by McGraw Hill (don't have ISBN) that seems way better. It contains more examples, better flow etc. Any comment would be greatly appreciated. Thanks! Sincerely, DANIEL BOUTET Systems Engineer MCSE,CNE(3-5),A+,CCA,CCNA (780) 474-6700 [EMAIL PROTECTED] http://www.dbcconsulting.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: 2 Connections between hub and switch
Bill, thanks for the insight. See comments below.. What you have stated above is not entirely true. Yes a switch does not place traffic back on a port it just received it from, but the traffic on port 1 WILL be placed on port 2 and vice-versa. Yes. I see your point and I agree. What we have here is a broadcast storm. Also, with having 2 connections to a hub, the switch will send BPDU's down port 1 and port 2, BPDU's from port 1 will be returned to the switch on port 2 and BPDU's from 2 returned on port 1. Once the switch sees it's own BPDU's it will kick off STP and if you have default settings on the switch, port 2 will be blocked. I think the only thing that will put a port into blocking mode is when it detects a loop with another bridge/switch. I have default settings and the switch does not block a port, so what you stated-did not happen. But it will block one when another switch is connected the same way. But, not with a hub. I think if a switch sees it's own BPDUs it drops or ignores them. Your statement about a Hub not sending BPDU's is correct. It is the switch's BPDU's that you need to watch out for. William Swedberg CCNP CCDP SBC DataComm (860) 547-3997 Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Telnet Problems
You have to configure the vty lines to login for telnet to work also try a console an enable password should be on the router Duck - Original Message - From: Brian [EMAIL PROTECTED] To: Rossetti, Stan [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Wednesday, July 26, 2000 1:28 PM Subject: Re: Telnet Problems On Wed, 26 Jul 2000, Rossetti, Stan wrote: To all, I have been trying to telnet to remote router (2501) and the connection is opened, but I never receive a password prompt. I telnetted to a directly connected router and did a "sh cdp neigh det" and the router is listed as a cisco neighbor. I believe telnet uses a layer 3 protocol (TCP/Port 23) and cdp operates at layer 2. What could be the problem??? Telnet requires layer4 to be up. CDP requires a layer2 that uses SNAP. What sounds like whats going on, is a half-opened connection. Does the router you are telnetting to know how to get packets back to you? Probably not. Brian Thanks, Stan Rossetti Russia Services Group Email: [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] Phone: (256) 544-5031 Beeper: 544-1183 pin # 0112 ... ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] -- --- Brian Feeny, CCNA, CCDA [EMAIL PROTECTED] Network Administrator ShreveNet Inc. (ASN 11881) ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: differences between 4000 vs 4500
Hi Luan- If you go to the Cisco site and register there, you will be sent a consultants kit which comes with a full product catalog complete with descriptions. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Luan Kim Sent: Thursday, July 27, 2000 2:54 AM To: [EMAIL PROTECTED] Subject: differences between 4000 vs 4500 How can you tell the difference between a 4000 and a 4500? Luan T. Kim, MCSE, CCNA* Systems/Network Infrastructure Engineer* MP3.COM, INC. http://www.mp3.com * Phone: 858-623-7341Cell: 858-382-3055 * Fax: 858-623-7400Email: [EMAIL PROTECTED] * ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: a ccna question-help
Also: 5. Frame Relay (PVC's are connection-oriented) Roger -Original Message- From: Daniel Ma [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 26, 2000 11:40 PM To: [EMAIL PROTECTED] Subject: Re: a ccna question-help 1. ATM Zhang Jin [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Dear group, I find a confused question on an exam guide which is: select the connect-oriented protocols: 1.ATM 2.TOKEN RING 3.FDDI 4.Ethernet 5.FrameRelay anyone can help me select the correct answer? thanks dean ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] --- ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Integrator wanted!
Hey don't pick on him he has a pcmicaster card for his loptop - Original Message - From: Mooney Drew-DMOONEY1 [EMAIL PROTECTED] To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Wednesday, July 26, 2000 2:40 PM Subject: RE: Integrator wanted! Does your signature say CCNA/CCDA? Did you pay someone to study for you and take the exams? Drew M. Mooney Invisix -- Motorola and Cisco Together 1334-394 The Alameda // San Jose, CA 95126 408-525-0873 [office] 408-287-3188 [home] 817-937-7880 [mobile] 888-809-9678 [SkyTel Pager] +44-(0)7715-055-944 UK Mobile -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Tuesday, July 25, 2000 8:02 PM To: [EMAIL PROTECTED] Subject: Integrator wanted! Friends, I have a Cisco 2505, laptop on Win98, and a desktop with Linux 6.2 and I will like to connect them. I have a PCMCIA ethernet LAN card for the laptop, an ethernet LAN for the PC with cables all around. The objective is to learn Cisco router configuration and Linux/Win98 TCP/IP operations. Anyone want to volunteer to instruct me to put all the pieces to together over the coming week or so? -edgar CCNA/CCDA ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: 2 Connections between hub and switch
I would look to make sure that both connections are up and working. Are the switch ports in the same VLAN? If you have two ports connected to the same hub you will create a loop and the switch SHOULD put one port in blocking. If you do "sho spantree VLAN#" one of the ports should be blocked. Your first inline comment states that "WE have a LOOP". If a switch were to ignore it's own BPDU's that it sees on a different port, then it would be ignoring the fact that there is a loop in the architecture and break all STP rules. It is the switches job to detect this and break the loop. I would double check your set up and make sure things are really connected the way you think. Please, somebody tell me I am wrong, but it goes against everything I have learned. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Thursday, July 27, 2000 11:09 AM To: [EMAIL PROTECTED]; [EMAIL PROTECTED]; Swedberg, Bill (OTSD, IT, SBC Communications) Subject: Re: 2 Connections between hub and switch Bill, thanks for the insight. See comments below.. What you have stated above is not entirely true. Yes a switch does not place traffic back on a port it just received it from, but the traffic on port 1 WILL be placed on port 2 and vice-versa. Yes. I see your point and I agree. What we have here is a broadcast storm. Also, with having 2 connections to a hub, the switch will send BPDU's down port 1 and port 2, BPDU's from port 1 will be returned to the switch on port 2 and BPDU's from 2 returned on port 1. Once the switch sees it's own BPDU's it will kick off STP and if you have default settings on the switch, port 2 will be blocked. I think the only thing that will put a port into blocking mode is when it detects a loop with another bridge/switch. I have default settings and the switch does not block a port, so what you stated-did not happen. But it will block one when another switch is connected the same way. But, not with a hub. I think if a switch sees it's own BPDUs it drops or ignores them. Your statement about a Hub not sending BPDU's is correct. It is the switch's BPDU's that you need to watch out for. William Swedberg CCNP CCDP SBC DataComm (860) 547-3997 Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: CCDA question-512 bit times
Even though you are in a switched enviroment, if you are running HALF duplex you will still encounter collisions. --- Steve Brokaw [EMAIL PROTECTED] wrote: Well, I have a different question that kinda goes along here. If you are in a switched environment, i.e. dedicated bandwidth per port, how can you have a collision at all? To me it seems (and Radia Perlmann touches on this in her book but doesn't give any explanation) that if there is no chance for a collision (switched environment) then why a distance limitation? I'm sure there are some other physics factors that would limit distance but would they be the same as the distance required to detect a collision? Steve --Original Message-- From: "Randy Witt" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: July 27, 2000 1:53:55 PM GMT Subject: CCDA question-512 bit times I have a question regarding the round-trip propagation delay on an Ethernet network. Page 123 of the Cisco Press "Designing Cisco Networks" book states: "The most significant design rule for Ethernet is that the round-trip propagation delay in one collision domain must not exceed 512 bit times, which is a requirement for collision detection to work correctly." With 100Mbps Ethernet, the maximum round-trip delay would be 5.12 seconds, resulting in a distance limitation of 205 meters. I currently oversee a large flat network covering several miles in diameter. All of the links between buildings are single-mode fiber links. No routing is involved, everything is switched - one large broadcast domain. How does the 512 bit time rule apply to fiber optic cabling? I see on page 127 of the same book that the Round trip delay in bit times per meter for Cat5 cable is 1.112, whereas Fiber-optic cable it's 1.0. I guess I'm having difficulty understanding how fiber can overcome the 512 bit-time rule and can have a much longer distance. I do realize that this is not exactly a Cisco question, though covered on the DCN/CCDA material. If someone could kindly refer me to any material that covers this topic, I'd appreciate it. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Steve Brokaw, MCSE CCNA Sprint Enterprise Network Services [EMAIL PROTECTED] [EMAIL PROTECTED] (pager) *** Never mistake motion for action. -- Ernest Hemingway *** ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] = William Swedberg CCNP CCDP __ Do You Yahoo!? Get Yahoo! Mail - Free email you can access from anywhere! http://mail.yahoo.com/ ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: CCIE written expiry
Original Message Follows From: [EMAIL PROTECTED] (Lawrence Dwyer) Reply-To: [EMAIL PROTECTED] (Lawrence Dwyer) To: Atif Awan [EMAIL PROTECTED], Chuck Larrieu [EMAIL PROTECTED], [EMAIL PROTECTED] Subject: Re: CCIE written expiry Date: Thu, 27 Jul 2000 07:42:36 -0400 There is an interesting question. If you have not taken the lab, therefore not signed the NDA for the lab, and you hear/think/feel a particular subject/protocol/scenario is on the lab, can you discuss it freely? Larry I tried some lab speculation and reprinting from a boot camp when I first became a list member 7-8 months ago. After calls of NDA defiance and "Cisco proctors read this list" type stuff, I backed off. I'm ready for another go if you guys are. When you think you have it figured out their going to change it anyway, but that's a good thang. Speculation is exactly what it is...and it should be legal! Enough bravado, Dale CCNA ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Connecting Switches, hubs..
Very Good. Thank you...The loop you decribed would amount to a broadcast storm.. Marc "Brian" [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... On Thu, 27 Jul 2000, Marc Quibell wrote: STP does not work with hubs. It only works in a completly switched network. Hubs do not run STP, hence the switch does not get BDPU's from the hub and does not recognize the non-STP connected ports in order to put the port into to a mode such as blocking mode. correct. That said, let's say you do have 2 switch ports (12) connected to a same hub. A broadcast occurs, which comes in on ports 12, but since a switched port does not return traffic to the source port, the broadcasts coming in on ports 12 will not get re-broadcasted back onto themselves... but broadcasts going out port 1 will still goto port 2 (which isn't itself), and vice versa. With no STP, this would create looping. Brian ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Connecting Switches, hubs..
Yes, I think what you're trying to suggest is EtherChannel. Easily done on two Cisco switches that support it, but not on the subject of hub-to-switch connectivity. The question was to go over any reasons why the hub scenario does not work. The answer is: Broadcast storms. THanks Marc ""Paul H"" [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... The answer to this question as many have said is no. The reason for this is that to aggregate the bandwidth the ports need to be in a channel, and this cannot be done across multiple blades in a 5509. Ports to be channelled together need to be next to each other on the 55's, but on a 6500, they CAN be on seperate blades. Paul I have a simple question, and one which I cannot readily answer at this time. Can I safely connect TWO switch ports from a Cisco 5509 (two different switch blades) to a hub to increase the hub's crossconnection bandwidth, without having a looping problem? The hub is actually a DEC multi-blade, with a swithced backplane. The hub is also connect on two different blades, but the same backplane. TIA! btw, I have already done this and I figured if spanning tree found a looping problem, it wouldv'e set one of the ports to a non-forwarding state.. Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] --- ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: CCDA question-512 bit times
I think she answers in her book, in a roundabout way, that in FULL-DUPLEX mode, collisions are non-existant, since two stations can transmit at the same time on the wire (a switch and the PC or device on it's port, transmitting and receiving at the same time) Marc "Steve Brokaw" [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Well, I have a different question that kinda goes along here. If you are in a switched environment, i.e. dedicated bandwidth per port, how can you have a collision at all? To me it seems (and Radia Perlmann touches on this in her book but doesn't give any explanation) that if there is no chance for a collision (switched environment) then why a distance limitation? I'm sure there are some other physics factors that would limit distance but would they be the same as the distance required to detect a collision? Steve --Original Message-- From: "Randy Witt" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: July 27, 2000 1:53:55 PM GMT Subject: CCDA question-512 bit times I have a question regarding the round-trip propagation delay on an Ethernet network. Page 123 of the Cisco Press "Designing Cisco Networks" book states: "The most significant design rule for Ethernet is that the round-trip propagation delay in one collision domain must not exceed 512 bit times, which is a requirement for collision detection to work correctly." With 100Mbps Ethernet, the maximum round-trip delay would be 5.12 seconds, resulting in a distance limitation of 205 meters. I currently oversee a large flat network covering several miles in diameter. All of the links between buildings are single-mode fiber links. No routing is involved, everything is switched - one large broadcast domain. How does the 512 bit time rule apply to fiber optic cabling? I see on page 127 of the same book that the Round trip delay in bit times per meter for Cat5 cable is 1.112, whereas Fiber-optic cable it's 1.0. I guess I'm having difficulty understanding how fiber can overcome the 512 bit-time rule and can have a much longer distance. I do realize that this is not exactly a Cisco question, though covered on the DCN/CCDA material. If someone could kindly refer me to any material that covers this topic, I'd appreciate it. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Steve Brokaw, MCSE CCNA Sprint Enterprise Network Services [EMAIL PROTECTED] [EMAIL PROTECTED] (pager) *** Never mistake motion for action. -- Ernest Hemingway *** ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] --- ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Virtual Network Academy's
ok . only 2 problems exist with this . 1 any where in the US is a big Place . How could i be their without flying or train . 2 i want to have all the equipment at my house :) Ok im IN 2 cents JK From: Zolani Matebese [EMAIL PROTECTED] Reply-To: Zolani Matebese [EMAIL PROTECTED] To: Brian [EMAIL PROTECTED] CC: groupstudy [EMAIL PROTECTED] Subject: RE: Virtual Network Academy's Date: Thu, 27 Jul 2000 17:10:57 +0200 HI, you may actually have hit on a pretty good idea, if we formed a vir-coop we could all pitch in and get some cool equipment and share the costs and access. How about giving it a go, if we got 20 people (or more perhaps) involved and we all put in an initial lump sum of $500 say.., we could look at a very nice lab setup. It would probably have to be based in someone's house or garage in the u.s. (can't be anywhere else cos of shipping issues) but I don't see a problem with that. I personally am really interested so anyone can feel free to mail me on this and we can get something set up. regards Zolani -Original Message- From: Brian [mailto:[EMAIL PROTECTED]] Sent: Thursday, July 27, 2000 4:29 PM To: Phill Jolliffe Cc: [EMAIL PROTECTED] Subject: Re: Virtual Network Academy's Well, hopefully router simulation software gets better and better, and then their would be no need for actual equipment in racks to train on. Brian On Thu, 27 Jul 2000, Phill Jolliffe wrote: The below comment's reflect nothing but my own fanciful dreams and ramblings. Wouldn't it be cool if cisco was to setup virtual Network Academies. Racks of equipment for people to perform labs on. People going for their CCIE or CCNx could for free log onto to a console server and play as if physical at the box's. The equipment at cost would be nothing to cisco and scripts could clean the boxes easily between sessions. It's easily done, I've set similar things up so I could study from home. Surly this would be good for cisco, more people with cisco skills means more cisco kit being sold. Or if cisco weren't up for it what about some people getting together and forming a none profit org to do the same thing. 20 dollars per year member ship fee. Even if you only got a 1000 people interested that'd be 2 to get the basic kit / co-locations done. All we need is enough bandwidth for a clean telnet session. Anyway back to reality... must cut back on the caffeine Phill J ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] --- Brian Feeny, CCNA, CCDA [EMAIL PROTECTED] Network Administrator ShreveNet Inc. (ASN 11881) ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Integrator wanted!
yeah - Original Message - From: Croyle, James [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, July 26, 2000 5:12 PM Subject: RE: Integrator wanted! Playing around maybe. I don't think so, and my opinion is as valid as yours. :-P By the way, he is a CCNA/CCDA if you read a little more carefully. I am officially closing this topic from my end now. Jim -Original Message- From: Russ Kreigh [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 26, 2000 8:09 PM To: Croyle, James Subject: RE: Integrator wanted! Duh dumass get off your high-horse Drew was playing around. The guy was supposedly CCNA/CCNP and didnt know how to hook up a router!. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Croyle, James Sent: Wednesday, July 26, 2000 6:22 PM To: '[EMAIL PROTECTED]' Subject: RE: Integrator wanted! I don't have much time to respond to this one due to a large looming project, except... 1) Drew seems to have a nasty non-helpful attitude, and if you (Drew) post to the list asking any questions, I hope you are greeted with an equally sarcastic and immature response as yours. 2) Edgar, I would recommend that you at least try something before posting something like where do I start. I think this list is more I have tried something and it doesn't work, or I have this situation, and what are your recommendations. MOST everyone will give you great advice and recommendations when you approach it this way. Except for a select few, and you have to expect that from any list. :-) Jim Croyle CCNA, MCSE, CNA, A+ -Original Message- From: Mooney Drew-DMOONEY1 [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 26, 2000 5:41 PM To: '[EMAIL PROTECTED]'; [EMAIL PROTECTED] Subject: RE: Integrator wanted! Does your signature say CCNA/CCDA? Did you pay someone to study for you and take the exams? Drew M. Mooney Invisix -- Motorola and Cisco Together 1334-394 The Alameda // San Jose, CA 95126 408-525-0873 [office] 408-287-3188 [home] 817-937-7880 [mobile] 888-809-9678 [SkyTel Pager] +44-(0)7715-055-944 UK Mobile -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Tuesday, July 25, 2000 8:02 PM To: [EMAIL PROTECTED] Subject: Integrator wanted! Friends, I have a Cisco 2505, laptop on Win98, and a desktop with Linux 6.2 and I will like to connect them. I have a PCMCIA ethernet LAN card for the laptop, an ethernet LAN for the PC with cables all around. The objective is to learn Cisco router configuration and Linux/Win98 TCP/IP operations. Anyone want to volunteer to instruct me to put all the pieces to together over the coming week or so? -edgar CCNA/CCDA ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
ccie equipment
Cisco has an equipment list on their site Duck http://www.cisco.com/warp/public/625/ccie/certifications/routing.html#43
Cisco Debugging tool
Hello Group Does anyone know of the webpage that could decode router errors such as stack errors . I have tried on TAC and i know i have seen it before . But i am not sure if i had seen it on cisco's internal network . That may be the case . IF someone has any ideas Please let me know Jim K Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: PIX firewall vulnerability
You should go to www.securityfocus.com This was posted alsmost two weeks ago in the bugtraq mailing list. It's a great resource for recent exploits and Vulnerability information. ""Atif Awan"" [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... According to cisco : The Cisco Secure PIX Firewall cannot distinguish between a forged TCP Reset (RST) packet and a genuine TCP RST packet. Any TCP/IP connection established through the Cisco Secure PIX Firewall can be terminated by a third party from the untrusted network if the connection can be uniquely determined. This vulnerability is independent of configuration. There is no workaround. This vulnerability exists in all Cisco Secure PIX Firewall software releases up to and including 4.2(5), 4.4(4), 5.0(3) and 5.1(1). The defect has been assigned Cisco bug ID CSCdr11711. This notice is posted at http://www.cisco.com/warp/public/707/pixtcpreset-pub.shtml on Cisco's Worldwide Web site. Atif ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] --- ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
No longer a wannabe CCNP
Just passed the CMTD exam with a 895 !!! Norman L. Hawkins [EMAIL PROTECTED] ** Every situation, properly perceived, becomes an opportunity ** YOU'RE PAYING TOO MUCH FOR THE INTERNET! Juno now offers FREE Internet Access! Try it today - there's no risk! For your FREE software, visit: http://dl.www.juno.com/get/tagj. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: 64 VLAN's in Catalyst 1900 switches??
You got it Visio will open a .emf i think. It is the same as the bmp though. Duck - Original Message - From: Niraj Palikhey [EMAIL PROTECTED] To: 'Donald B Johnson Jr' [EMAIL PROTECTED] Sent: Thursday, July 27, 2000 8:43 AM Subject: RE: 64 VLAN's in Catalyst 1900 switches?? Hi Don, Thank you for the excellent diagram. So if I understand now, it is not 64 VLAN's that you can create on a Single switch. It is 64 VLAN's that the switch can support(across multiple switches and vlans)via trunks. Did I get this right now? Thanks. BTW: I could not open the .emf extension file. What program is reqd. for this? -Original Message- From: Donald B Johnson Jr [mailto:[EMAIL PROTECTED]] Sent: Thursday, July 27, 2000 2:12 PM To: [EMAIL PROTECTED]; Donald B Johnson Jr; Niraj Palikhey Subject: Re: 64 VLAN's in Catalyst 1900 switches?? - Original Message - From: Donald B Johnson Jr [EMAIL PROTECTED] To: [EMAIL PROTECTED]; :[EMAIL PROTECTED] Sent: Thursday, July 27, 2000 11:09 AM Subject: Re: 64 VLAN's in Catalyst 1900 switches?? Trunking allows you to advertise Vlans in the same switch block to other switches. Switch blocks could have port densities into the thousands and these could be broken down into more vlans than you have ports on a single switch, so that is why you have more vlans supported than ports on a switch CHECK THE DRAWINGs Attached Hope this helps. This will be made clearer as you progress into BCMSN and start working with switch blocks. Duck - Original Message - From: Niraj Palikhey [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, July 26, 2000 10:11 AM Subject: Re: 64 VLAN's in Catalyst 1900 switches?? Would you make it a little clearer? I don't understand! Thanks! From: "Donald B Johnson Jr" [EMAIL PROTECTED] To: "Niraj Palikhey" [EMAIL PROTECTED], [EMAIL PROTECTED] Subject: Re: 64 VLAN's in Catalyst 1900 switches?? Date: Wed, 26 Jul 2000 12:32:54 -0700 Trunking may use more numbers than ports Duck - Original Message - From: Niraj Palikhey [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, July 26, 2000 7:41 AM Subject: 64 VLAN's in Catalyst 1900 switches?? Hi, I am trying to understand how a Catalyst 1912 or a 1924 can support 64 VLAN's. If each port in a switch is configured for only 1 VLAN, then the maximum number of VLAN's should be determined by the number of ports, right?? Also, how does a Catalyst 5500 switch support 1005 VLAN's? Does it have 10005 ports at the back of the switch? Please advise. Thank you. Kind regards, [EMAIL PROTECTED] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Cisco VPN Client (off topic question)
With IPSec being a relatively immature standard there is a chance that it will work that way but a better chance that it won't until the next PIX software upgrade comes out. I believe you'd have a better chance making it work with L2PTPP. It's an interesting experiment thoughlet us know if it works! Daniel -Original Message- From: Travis Gamble [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 26, 2000 11:00 PM To: Marco Rodrigues; [EMAIL PROTECTED] Subject: RE: Cisco VPN Client (off topic question) I haven't tried to install the VPN client on 2000... but the reason for that is because 2000 supports IPSec already. No need for the client, just set it up on the box, no additional software should be required. Travis Gamble -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Marco Rodrigues Sent: July 26, 2000 9:54 AM To: [EMAIL PROTECTED] Subject: Cisco VPN Client (off topic question) I've tried installed it on Windows 2000 , even though the system requirements say it has to be Win9x or WinNT 4.0. I was just curious has anyone got IPsec to work with Windows 2000 connecting to a Cisco PIX Firewall? Any feedback would be appreciated. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Bandwidth reservation
Original Message Follows From: Piatnitchi Cristian [EMAIL PROTECTED] Reply-To: Piatnitchi Cristian [EMAIL PROTECTED] To: "'[EMAIL PROTECTED]'" [EMAIL PROTECTED] Subject: Bandwidth reservation Date: Thu, 27 Jul 2000 18:10:19 +0400 Hi all I am faced with the following request: I have to setup a proxy/cahe server behind a firewall. I have to set-up bandwidth limitations for users. Let's say 40% for common users and 60% for IT and Management. All users will go through proxy machine for ftp, http, socks. Proxy has 2 IP addresses and each of them having assigned a class of users. (Proxy runs 2 instances with different ports, IPs and access lists for each of them). The traffic goes out through the PIX using two different external IPs. The problem is the Proxy can't make bandwidth allocation/reservation. I will try to do that on an external Cisco router (2600). How do I do that ? Can anybody give some ideas ? I am confused by QoS docs. Any help docs or links ? Thanks in advance Cristian Piatnitchi I think what you need is queing. Not sure whether it would be weighted fair, priority, or custom, but I'm only a CCNA. Good question for me to know. Dale_ __ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
How do I Set the ARP timer on a Cisco 675
Hello all, Just a quick question. I have a Cisco 675 clam-shell style DSL "Modem"/nat/dhcp/router and just for sheits and giggles I decided to run a packet grouper on my local Ethernet side of this DSL modem. I noticed that the 675 will send a ARP request every Second, and my machines will respond back every 4-5 seconds. Now, this is not a huge thing, but I was wondering if anyone knew how to set the arp timers in that crazy broadband operations system. Thanx --Jeremiah Peace --Systems Engineer --Lucent Technologies -- A+, MCSE,CCNA. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Virtual Network Academy's
I have equipments: Router 7500 - 1 ATM/FDDI, 4 serials, 1 FastEth, 4 Eth, 8 PRI 7200 - 4 Eth, 1 FastEth, 8 PRI 7000 - 2 FDDI, 2 FDDI, 4 serials, 4 To 4700 - 2 FDDI, 6 Eth, 4 Serials, 4000 - 2 Eth, 4 serials, 4 BRI 3xxx (old model) - 2511 - 1 Eth, 2 serials, 16 console port 2501 - 1 Eth, 2 serials 2502 - 1 To, 2 serials 1004/5 - 1 Eth, 1 serial/ISDN 804 - 1 Eth, 1 ISDN, 3 ports hub tokenring hub - 8 ports Switch 1924XL - 1 Eth, 2 FastEth, 24 ports hub 6500/8500 don't remember - TBA Two T1 (motorola and DigitalLink) devices Will have Novell server, NT server, workstation, and may be Linux box too. Have all cable need for router connection. If I set this up, how much should I charge for membership or charge per hour use? By the way, if not, I'm plan to set this up for rent (virtual lab only) with DSL connection. (1.5mb downstream and 392kb upstream). Location in California, US Interested ? let me know. Thanks - Original Message - From: "Zolani Matebese" [EMAIL PROTECTED] To: "Brian" [EMAIL PROTECTED] Cc: "groupstudy" [EMAIL PROTECTED] Sent: Thursday, July 27, 2000 8:10 AM Subject: RE: Virtual Network Academy's HI, you may actually have hit on a pretty good idea, if we formed a vir-coop we could all pitch in and get some cool equipment and share the costs and access. How about giving it a go, if we got 20 people (or more perhaps) involved and we all put in an initial lump sum of $500 say.., we could look at a very nice lab setup. It would probably have to be based in someone's house or garage in the u.s. (can't be anywhere else cos of shipping issues) but I don't see a problem with that. I personally am really interested so anyone can feel free to mail me on this and we can get something set up. regards Zolani -Original Message- From: Brian [mailto:[EMAIL PROTECTED]] Sent: Thursday, July 27, 2000 4:29 PM To: Phill Jolliffe Cc: [EMAIL PROTECTED] Subject: Re: Virtual Network Academy's Well, hopefully router simulation software gets better and better, and then their would be no need for actual equipment in racks to train on. Brian On Thu, 27 Jul 2000, Phill Jolliffe wrote: The below comment's reflect nothing but my own fanciful dreams and ramblings. Wouldn't it be cool if cisco was to setup virtual Network Academies. Racks of equipment for people to perform labs on. People going for their CCIE or CCNx could for free log onto to a console server and play as if physical at the box's. The equipment at cost would be nothing to cisco and scripts could clean the boxes easily between sessions. It's easily done, I've set similar things up so I could study from home. Surly this would be good for cisco, more people with cisco skills means more cisco kit being sold. Or if cisco weren't up for it what about some people getting together and forming a none profit org to do the same thing. 20 dollars per year member ship fee. Even if you only got a 1000 people interested that'd be 2 to get the basic kit / co-locations done. All we need is enough bandwidth for a clean telnet session. Anyway back to reality... must cut back on the caffeine Phill J ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] --- Brian Feeny, CCNA, CCDA [EMAIL PROTECTED] Network Administrator ShreveNet Inc. (ASN 11881) ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Curiosity About the New Exam Hype
As I'm going for the "gold" in november I asked Cisco. Their statement : latest GD-release : 12.x Cu Geert "Circusnuts" [EMAIL PROTECTED] schreef in berichtnieuws 000a01bff6f6$4101fbe0$[EMAIL PROTECTED]">000a01bff6f6$4101fbe0$[EMAIL PROTECTED]... Is Cisco still requiring 11.3 as their exam IOS. I see no mention on the exam site... Just wondered... Thanks !!! Phil
Re: 1720 problem
I bet you're running 12.0.3T or 12.0.5T Upgrade to 12.0.7T and that should fix it. Jul 27 17:11:37 jelonki-r1-e0.man.polbox.pl 50: 00:14:18: %IPFAST-2-PAKSTICK: Corrupted pak header for Serial0, flags 0x80 Jul 27 17:11:37 jelonki-r1-e0.man.polbox.pl 51: -Traceback= 80050734 800272C0 8002CC60 8002A860 8014C3B0 8012163C 80140EF8 80140EF8 801216FC 80208430 8020FF10 800A2E7C 8009E8BC 80125E7C 80122908 80008120 what is this and how ``repair it'' 8-)) -- "Lecz wiedzcie, ¿e wszyscy jeste¶my zgodni, cokolwiek mówimy." PGP-key http://www.szczecin.mtl.pl/~awo/awo-asc.pgp D2 E3 0B B4 D8 F0 EE A6 48 33 AD 33 F7 B5 E9 B1 ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
ACRC - Break down of my score.
Elsa, What was the break down of your score. The first time I took it was (In May): Overview of Scalable Interworks - 100% Managing Traffic and Access - 42% Configuring Scalable Routing Protocols - 44% Configuring Dail Up Connectivity - 31% Integrating Nonrouting Services - 66% Total score - 601 Second time was last Saturday: Overview of Scalable Interworks - 100% Managing Traffic and Access - 50% Configuring Scalable Routing Protocols - 48% Configuring Dail Up Connectivity - 43% Integrating Nonrouting Services - 0% Raheem Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Integrator wanted!
Could not agree more, as someone who holds numerous certs and is in a position of hiring people a feel that certification is a major part of my descision process. But this is not a job interview it is a discussion group, with much phenomenal talent and many certs. So why do we advertise them when we sign, who cares!!! I told edgar that he should connect the cables and turn the equipment on. That was the best advice or direction you can give a budding NE, play with it, You know!! For that advice edgar sent me a Flame E-mail, Edgar told me he worked with people like me, I didn't know what that means. No problem!!! I don't work with people like Edgar either, because if someone told me they were a CCNA/CCDA and then they wanted to be spoon feed work I taught my 6 year old son to do, I'd have to let him go. But if someone told me he was a CCNA/CCDA and had worked at connecting those three devices till midnight without success, I would work along with that person the next night to midnight, cause ya gotta love it. See the difference edgar. Most people here don't have a personal router to play with and all they get is time at work to use equipment. So let me give you this advice again in open group, Plug it in and turn it on and start to play, when you hit a snag, everyone and anyone in the group will help. Duck TTR, CCLK IIOU,CWEBEE, and that elusive cert ABC YEAH YOU KNOW ME. - Original Message - From: William E Gragido [EMAIL PROTECTED] To: Croyle, James [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Wednesday, July 26, 2000 6:20 PM Subject: RE: Integrator wanted! I hate to disagree with you on this Jim, but I don't think that Drew was being sarcastic at all. He pointed out something extremely pertinent to this persons post---the fact that he asked a question that was by all shakes of the stick elementary and that his sginature reads(look at the post again) CCNA/CCDA. I think that this identified an interesting phenomenon that struck other vendor certifications and that I personally hate to see strike Ciscos. There are no such things as stupid questions and I believe that each one of us on this list is more than happy to help anyone with anything. After all no one knows everything! However to post a question of this sort and then include in your signature that you have obtained respected industry certifications may be a tactical error. Cheers, and thats my 2cents! -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Croyle, James Sent: Wednesday, July 26, 2000 6:22 PM To: '[EMAIL PROTECTED]' Subject: RE: Integrator wanted! I don't have much time to respond to this one due to a large looming project, except... 1) Drew seems to have a nasty non-helpful attitude, and if you (Drew) post to the list asking any questions, I hope you are greeted with an equally sarcastic and immature response as yours. 2) Edgar, I would recommend that you at least try something before posting something like where do I start. I think this list is more I have tried something and it doesn't work, or I have this situation, and what are your recommendations. MOST everyone will give you great advice and recommendations when you approach it this way. Except for a select few, and you have to expect that from any list. :-) Jim Croyle CCNA, MCSE, CNA, A+ -Original Message- From: Mooney Drew-DMOONEY1 [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 26, 2000 5:41 PM To: '[EMAIL PROTECTED]'; [EMAIL PROTECTED] Subject: RE: Integrator wanted! Does your signature say CCNA/CCDA? Did you pay someone to study for you and take the exams? Drew M. Mooney Invisix -- Motorola and Cisco Together 1334-394 The Alameda // San Jose, CA 95126 408-525-0873 [office] 408-287-3188 [home] 817-937-7880 [mobile] 888-809-9678 [SkyTel Pager] +44-(0)7715-055-944 UK Mobile -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Tuesday, July 25, 2000 8:02 PM To: [EMAIL PROTECTED] Subject: Integrator wanted! Friends, I have a Cisco 2505, laptop on Win98, and a desktop with Linux 6.2 and I will like to connect them. I have a PCMCIA ethernet LAN card for the laptop, an ethernet LAN for the PC with cables all around. The objective is to learn Cisco router configuration and Linux/Win98 TCP/IP operations. Anyone want to volunteer to instruct me to put all the pieces to together over the coming week or so? -edgar CCNA/CCDA ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription
RE: solar winds registration
Hey Group, Anyone have a registration key for the Solar Winds Network Discovery suite? Jason ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: CCIE written expiry
Thanks for staightening that out for me. No honest free thinking speculation. Gottcha. Dale Original Message Follows From: Mooney Drew-DMOONEY1 [EMAIL PROTECTED] To: "'Dale Cantrell'" [EMAIL PROTECTED], [EMAIL PROTECTED] Subject: RE: CCIE written expiry Date: Thu, 27 Jul 2000 11:34:38 -0500 So in other words, one should not possess or exercise ethics in their profession until and unless absolutely required - as in the case of the NDA? Amazing. I'm all for free discussion of ideas and technologies - and this forum is a brilliant place for such to take place. To focus one's attention on a particular topic because one has some wrongfully obtained inside information though - uh uh. I don't think the spirit of this group, or the code of conduct professional network / system administrators *ought* to adhere to is in any way aligned with your thoughts on this issue. Drew M. Mooney Invisix -- Motorola and Cisco Together 1334-394 The Alameda // San Jose, CA 95126 408-525-0873 [office] 408-287-3188 [home] 817-937-7880 [mobile] 888-809-9678 [SkyTel Pager] +44-(0)7715-055-944 UK Mobile -Original Message- From: Dale Cantrell [mailto:[EMAIL PROTECTED]] Sent: Thursday, July 27, 2000 8:55 AM To: [EMAIL PROTECTED] Subject: Re: CCIE written expiry Original Message Follows From: [EMAIL PROTECTED] (Lawrence Dwyer) Reply-To: [EMAIL PROTECTED] (Lawrence Dwyer) To: Atif Awan [EMAIL PROTECTED], Chuck Larrieu [EMAIL PROTECTED], [EMAIL PROTECTED] Subject: Re: CCIE written expiry Date: Thu, 27 Jul 2000 07:42:36 -0400 There is an interesting question. If you have not taken the lab, therefore not signed the NDA for the lab, and you hear/think/feel a particular subject/protocol/scenario is on the lab, can you discuss it freely? Larry I tried some lab speculation and reprinting from a boot camp when I first became a list member 7-8 months ago. After calls of NDA defiance and "Cisco proctors read this list" type stuff, I backed off. I'm ready for another go if you guys are. When you think you have it figured out their going to change it anyway, but that's a good thang. Speculation is exactly what it is...and it should be legal! Enough bravado, Dale CCNA ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: What is BPDU?
It's 42. At 12:56 PM 7/27/00, [EMAIL PROTECTED] wrote: It's multicast Ruslan Moskalenko wrote: I got this questions and choices were like unicast to wellknown addresses, multicast or broadcast. Does anybody know what it's exactly? Thanks! Priscilla Oppenheimer http://www.priscilla.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Clear channel question?
-Original Message- From: Priscilla Oppenheimer [mailto:[EMAIL PROTECTED]] Sent: Thursday, July 27, 2000 9:39 AM To: [EMAIL PROTECTED] Subject: RE: Clear channel question? At 10:58 PM 7/26/00, Mooney Drew-DMOONEY1 wrote: Wouldn't robbed bit signalling be implemented ONLY in customer-premise equipment? If you have a T1 tie line between your PBXs for example, the circuit really goes the Central Office for the phone company, of course. Doesn't their equipment have to know about the robbed-bit signalling in order to handle on-hook, off-hook, etc.? Just wondering. I'm a data person, not voice, (except voice over data over voice, i.e. VoIP and VoFR using data T1 lines that were originally designed for digital voice! ;-) *** Carrier equipment doesn't care - it's just relaying the data it receives. So a robbed bit, or a non-robbed bit is just like all the other bits - a bit. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: CCIE written expiry
So in other words, one should not possess or exercise ethics in their profession until and unless absolutely required - as in the case of the NDA? Amazing. I'm all for free discussion of ideas and technologies - and this forum is a brilliant place for such to take place. To focus one's attention on a particular topic because one has some wrongfully obtained inside information though - uh uh. I don't think the spirit of this group, or the code of conduct professional network / system administrators *ought* to adhere to is in any way aligned with your thoughts on this issue. Drew M. Mooney Invisix -- Motorola and Cisco Together 1334-394 The Alameda // San Jose, CA 95126 408-525-0873 [office] 408-287-3188 [home] 817-937-7880 [mobile] 888-809-9678 [SkyTel Pager] +44-(0)7715-055-944 UK Mobile -Original Message- From: Dale Cantrell [mailto:[EMAIL PROTECTED]] Sent: Thursday, July 27, 2000 8:55 AM To: [EMAIL PROTECTED] Subject: Re: CCIE written expiry Original Message Follows From: [EMAIL PROTECTED] (Lawrence Dwyer) Reply-To: [EMAIL PROTECTED] (Lawrence Dwyer) To: Atif Awan [EMAIL PROTECTED], Chuck Larrieu [EMAIL PROTECTED], [EMAIL PROTECTED] Subject: Re: CCIE written expiry Date: Thu, 27 Jul 2000 07:42:36 -0400 There is an interesting question. If you have not taken the lab, therefore not signed the NDA for the lab, and you hear/think/feel a particular subject/protocol/scenario is on the lab, can you discuss it freely? Larry I tried some lab speculation and reprinting from a boot camp when I first became a list member 7-8 months ago. After calls of NDA defiance and "Cisco proctors read this list" type stuff, I backed off. I'm ready for another go if you guys are. When you think you have it figured out their going to change it anyway, but that's a good thang. Speculation is exactly what it is...and it should be legal! Enough bravado, Dale CCNA ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
OT Virtual Rack
Does anybody know what happened to virtualrack.com? It looks like the site has been down for better than a month. -Philip ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Fw: Integrator wanted!
- Original Message - From: Donald B Johnson Jr [EMAIL PROTECTED] To: William E Gragido [EMAIL PROTECTED]; Croyle, James [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Thursday, July 27, 2000 12:33 PM Subject: Re: Integrator wanted! Could not agree more, as someone who holds numerous certs and is in a position of hiring people a feel that certification is a major part of my descision process. But this is not a job interview it is a discussion group, with much phenomenal talent and many certs. So why do we advertise them when we sign, who cares!!! I told edgar that he should connect the cables and turn the equipment on. That was the best advice or direction you can give a budding NE, play with it, You know!! For that advice edgar sent me a Flame E-mail, Edgar told me he worked with people like me, I didn't know what that means. No problem!!! I don't work with people like Edgar either, because if someone told me they were a CCNA/CCDA and then they wanted to be spoon feed work I taught my 6 year old son to do, I'd have to let him go. But if someone told me he was a CCNA/CCDA and had worked at connecting those three devices till midnight without success, I would work along with that person the next night to midnight, cause ya gotta love it. See the difference edgar. Most people here don't have a personal router to play with and all they get is time at work to use equipment. So let me give you this advice again in open group, Plug it in and turn it on and start to play, when you hit a snag, everyone and anyone in the group will help. Duck TTR, CCLK IIOU,CWEBEE, and that elusive cert ABC YEAH YOU KNOW ME. - Original Message - From: William E Gragido [EMAIL PROTECTED] To: Croyle, James [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Wednesday, July 26, 2000 6:20 PM Subject: RE: Integrator wanted! I hate to disagree with you on this Jim, but I don't think that Drew was being sarcastic at all. He pointed out something extremely pertinent to this persons post---the fact that he asked a question that was by all shakes of the stick elementary and that his sginature reads(look at the post again) CCNA/CCDA. I think that this identified an interesting phenomenon that struck other vendor certifications and that I personally hate to see strike Ciscos. There are no such things as stupid questions and I believe that each one of us on this list is more than happy to help anyone with anything. After all no one knows everything! However to post a question of this sort and then include in your signature that you have obtained respected industry certifications may be a tactical error. Cheers, and thats my 2cents! -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Croyle, James Sent: Wednesday, July 26, 2000 6:22 PM To: '[EMAIL PROTECTED]' Subject: RE: Integrator wanted! I don't have much time to respond to this one due to a large looming project, except... 1) Drew seems to have a nasty non-helpful attitude, and if you (Drew) post to the list asking any questions, I hope you are greeted with an equally sarcastic and immature response as yours. 2) Edgar, I would recommend that you at least try something before posting something like where do I start. I think this list is more I have tried something and it doesn't work, or I have this situation, and what are your recommendations. MOST everyone will give you great advice and recommendations when you approach it this way. Except for a select few, and you have to expect that from any list. :-) Jim Croyle CCNA, MCSE, CNA, A+ -Original Message- From: Mooney Drew-DMOONEY1 [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 26, 2000 5:41 PM To: '[EMAIL PROTECTED]'; [EMAIL PROTECTED] Subject: RE: Integrator wanted! Does your signature say CCNA/CCDA? Did you pay someone to study for you and take the exams? Drew M. Mooney Invisix -- Motorola and Cisco Together 1334-394 The Alameda // San Jose, CA 95126 408-525-0873 [office] 408-287-3188 [home] 817-937-7880 [mobile] 888-809-9678 [SkyTel Pager] +44-(0)7715-055-944 UK Mobile -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Tuesday, July 25, 2000 8:02 PM To: [EMAIL PROTECTED] Subject: Integrator wanted! Friends, I have a Cisco 2505, laptop on Win98, and a desktop with Linux 6.2 and I will like to connect them. I have a PCMCIA ethernet LAN card for the laptop, an ethernet LAN for the PC with cables all around. The objective is to learn Cisco router configuration and Linux/Win98 TCP/IP operations. Anyone want to volunteer to instruct me to put all the pieces to together over the coming week or so? -edgar CCNA/CCDA ___ UPDATED
Re: Clear channel question.
Sorry, I miss-typed the B8ZS acronym it is: Bipolar with 8 Zero Substitution ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
OT: Wireless
Has anyone had experience with Point to Point Wireless as opposed to a local T1 or T3 scenario? I need to connect sites in a hub and spoke fashion, and I would like to connect them with Wireless as the frequency has already been purchased. Any info is greatly appreciated. TIA. Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Cisco Debugging tool
Your probably thinking of this: http://www.cisco.com/support/OutputInterpreter/ On Thu, 27 Jul 2000, J K wrote: Hello Group Does anyone know of the webpage that could decode router errors such as stack errors . I have tried on TAC and i know i have seen it before . But i am not sure if i had seen it on cisco's internal network . That may be the case . IF someone has any ideas Please let me know Jim K Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] --- Brian Feeny, CCNA, CCDA [EMAIL PROTECTED] Network Administrator ShreveNet Inc. (ASN 11881) ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
console password?
Hi all, Can anyone help me in setting up the console password. The router should ask for the password whenever I connect the console cable to the router i.e. every time it should ask for a password while entering into the router thru console. I have already tried the Command "line con 0" password password But it did not work, Any help is appreciated. Thanks in advance Hitesh ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Reverse Telnet
Hi guys.. I have a problem with a 2511 using reverse telnet. When I want to access the console of some routers, one of them (the one in line 1) gets connected, but the other ones not. I always get a Connection Refused by remote host message. I've swapped the cables in two of the routers console, and I can still conect just through the 2001 port but not in 2002. Has anybody had any similar problem?. I've tried to clear line several times but it doesn't help. I'm sending the 2511 config. It's fairly simple. Thanks a lot. César Enrique Current configuration: ! version 11.3 service timestamps debug datetime msec service timestamps log datetime msec service password-encryption ! hostname lido_lab01-2511 ! enable password 7 060506324F41 ! username cisco password 7 094F471A1A0A username all password 7 03 no ip domain-lookup ip host localhost 172.16.2.1 ip host r1 2001 1.1.1.1 ip host r2 2002 1.1.1.1 ip host r3 2003 1.1.1.1 ip host r4 2004 1.1.1.1 ip host r5 2005 1.1.1.1 ! interface Loopback0 ip address 1.1.1.1 255.255.255.0 ! interface Ethernet0 ip address 200.44.46.105 255.255.254.0 ! interface Serial0 ip address 10.16.0.6 255.255.255.252 no fair-queue clockrate 25 ! interface Serial1 no ip address shutdown ! interface Group-Async1 no ip address timeout absolute 5 0 pulse-time 1 group-range 1 7 ! ip classless ! line con 0 password 7 13061E010803 login transport output none line 1 16 transport input all transport output none line aux 0 transport input all transport output telnet line vty 0 4 password 7 094F471A1A0A login ! ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: What is BPDU?
Priscilla Oppenheimer [EMAIL PROTECTED] wrote, It's 42. At 12:56 PM 7/27/00, [EMAIL PROTECTED] wrote: It's multicast Ruslan Moskalenko wrote: I got this questions and choices were like unicast to wellknown addresses, multicast or broadcast. Does anybody know what it's exactly? Thanks! But African or European BPDU? ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
TEI SAPI
I had a question in my study guide about what the combination of TEI SAPI gives you. My answer was 'A unique datalink layer address', but the answer in the book said 'A unique network layer address'. I had the understanding that this was info in the address field of the LAPD protocol (Q.921) which is operating on the ISDN D-channel in the Datalink layer. Who's right, and if I'm wrong - could someone please explain why? I hope this is a typo in the book, because just when you think you know what the it's all about, you get thrown a "No, you're wrong" in the face... Thanks in advance, Ole P.S. Besides the few typo's I've seen, so far this BCRAN book (from McGraw Hill) is excellent Ole Drews Jensen Systems Network Manager CCNA, MCSE, MCP+I RWR Enterprises, Inc. [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Cisco Debugging tool----Close Topic
Thank You for the quick answers From: "Aaron K. Dixon" [EMAIL PROTECTED] To: "J K" [EMAIL PROTECTED], [EMAIL PROTECTED] Subject: RE: Cisco Debugging tool Date: Thu, 27 Jul 2000 11:58:51 -0500 They have a new tool that you can enter misc show commands into and receive a report. I haven't ever used it, but it's located on CCO under Technical Assistance center tools output interpreter command parser. I would assume that the stack decoder was somewhere under tools as well. http://www.cisco.com/support/OutputInterpreter/parser.html I just did a quick search for stack decoder and here is the URL it returned: http://www.cisco.com/stack/stackdecoder.shtml Regards, Aaron K. Dixon -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of J K Sent: Thursday, July 27, 2000 11:08 AM To: [EMAIL PROTECTED] Subject: Cisco Debugging tool Hello Group Does anyone know of the webpage that could decode router errors such as stack errors . I have tried on TAC and i know i have seen it before . But i am not sure if i had seen it on cisco's internal network . That may be the case . IF someone has any ideas Please let me know Jim K Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Clear channel question? -- A much more confusing explanation.....grin
Conceptually ESF or SF looks like this: The ESF or SF "Frame" is 193 bits, with (8bits*24channels)192 bits of DS0 channels and 1 frame bit. [ 1bit frame(for esf/sf)][8bit DS0-1][8bit DS0-2].[8bit DS0-24] Keep in mind that a DS1/T1 is synchronies, and as such there is no start/stop bits. So, the clock uses the Framing bit and a specific repeating pattern (001011 in the case of ESF) to keep it's clock in sync, and to make sure it is looking at the correct 193bit frame. It turns out that there are so many bits available, ((193bit frame)/(T1 rate of 1.544Mbps) = 8Kbps Frame bits)), that you can provide much more than just clock sync. So, ATT updated supper frame, to ESF(extended super frame) to include a CRC check, Error count, And maintenance channel all in this 8kbps frame/sync channel. Hope this helps. Oh, one last thing. If you purchase a Clear channel/common channel/ or Robbed bit DS1/T1 from your provider you will still need choose framing and Line coding. The choices for framing are: D4(or SF), ESF. The best choice being ESF. now line coding choices are AMI/ZCS or B8ZS (chose B8ZS for ISDN-PRI or Data!) These have to do with how the Physical T1 places bits on the wire. AMI stands for Alternate Mark Inversion with Zero Code Substitution, and B8ZS stands for Bypolar 8bits with Zero Substitution. Basically, most digital signals are DCvlts to begin with, DC is extremely susceptible to noise. So what happens is you must alternate the way you express a Bit onto the wire. So that the first "1" bit is +15vlts(for instance) with the second "1"bit is -15vlts, and every "0"bit is 0vlts relative to carrier. Now, in a synchronies environment two many 0's in a row, will cause the clock to "Slip", and so something must be done. AMI/ZCS, just places a 1 in there somewhere. This could cause CRC failures in TCP/IP as data is "changed" in-transit. B8ZS on the other hand changes the way that the Bits are expressed, replacing 8 0's in a row with a +15 1bit, -15 1bit, a 0vlt 0bit, -15 1bit, and +15 1bit. Causing a "Bipolar error" that the end point recognizes and re-places with 8 0's. There is of-course more to it than that but that is the general concept. Hope this helps. --Jeremiah Peace --Systems Engineer --Lucent Technologies --A+, MCSE,CCNA,LCTE VoIP,Definity G3. At 08:16 AM 7/26/00, Kent wrote: Priscilla, As you mentioned that the robbed bits in the super frames are only for voice signals, does this mean, if I am only transfering data, I should tell me carrier not use the robbed bits? Yes. Still a bit confused about the clear channels, does this mean, there is not bits robbed in this channel? Yes are they still using ESF? Sort of. I think technically the term "ESF" defines more than just the robbed bits, but in real-world practice ESF tends to refer to a channel where bits are being robbed. You'd have to read the small print in the documentation of the device you're configuring and/or talk to your carrier to be sure about how the term is used. if it is esf, by default every 6, 12, 18 and 24 bit are robbed, if these bit are part of 64k and they are robbed, how can we still have 64k? You don't get 64 Kbps if you're configured for robbed-bit signalling. If you're only sending data, and no voice, tell your carrier not to rob bits. Ask for a "clear channel" or "transparent channel." In this case, each DS0 is a full 64 Kbps. The least significant bit of each DS0 in frames 6, 12, 18, and 24 is no longer robbed. You will still use the framing bit that is specified by either the ESF or SF format, however. But this framing bit is the 193rd bit of each frame and is not part of any of the DS0s, so there's no robbing going on. ESF says to look at the 193rd bit in frames 4, 8, 12, 16 and 20 and 24 for the framing pattern of 001011. This same bit is also used for diagnostics and a block check field. The diagnostic function looks at the 193rd bit in every other frame, and the block check field looks at the 193rd bit in the 2nd, 6th, 10th, 14th, 18th, and 22nd fields. It's all very ugly and hard to explain without a white board and some actual product or carrier service documentation to look at. ;-) Priscilla ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Recall: What is BPDU?
Lewis, John M would like to recall the message, "What is BPDU?". ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: console password?
add the key word "login" under the console section. William Swedberg CCNP CCDP --- [EMAIL PROTECTED] wrote: Hi all, Can anyone help me in setting up the console password. The router should ask for the password whenever I connect the console cable to the router i.e. every time it should ask for a password while entering into the router thru console. I have already tried the Command "line con 0" password password But it did not work, Any help is appreciated. Thanks in advance Hitesh ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] __ Do You Yahoo!? Kick off your party with Yahoo! Invites. http://invites.yahoo.com/ ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: console password?
You have to finish the command "line con 0" password password login This config should do it Duck - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, July 27, 2000 9:15 AM Subject: console password? Hi all, Can anyone help me in setting up the console password. The router should ask for the password whenever I connect the console cable to the router i.e. every time it should ask for a password while entering into the router thru console. I have already tried the Command "line con 0" password password But it did not work, Any help is appreciated. Thanks in advance Hitesh ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Offical Cisco lab books
Anyone know where one can purchase copies of the cisco lab books, occcaisonally I see them on ebay, but if anyone has copies they might be willing to part with let me know. Nigel ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Reverse Telnet
I suggest placing the command "no exec" on the lines connected to the other routers. This tells the port that if it sees a charactor to not try and execute it. This will cause a port to go off into the ozone. As for the port, if you do a show line, is there an "*" next to the line in question? Make sure you are clearing the correct line. Also try a "disconnect". William Swedberg CCNP CCDP --- Cesar D'Suze Scott [EMAIL PROTECTED] wrote: Hi guys.. I have a problem with a 2511 using reverse telnet. When I want to access the console of some routers, one of them (the one in line 1) gets connected, but the other ones not. I always get a Connection Refused by remote host message. I've swapped the cables in two of the routers console, and I can still conect just through the 2001 port but not in 2002. Has anybody had any similar problem?. I've tried to clear line several times but it doesn't help. I'm sending the 2511 config. It's fairly simple. Thanks a lot. César Enrique Current configuration: ! version 11.3 service timestamps debug datetime msec service timestamps log datetime msec service password-encryption ! hostname lido_lab01-2511 ! enable password 7 060506324F41 ! username cisco password 7 094F471A1A0A username all password 7 03 no ip domain-lookup ip host localhost 172.16.2.1 ip host r1 2001 1.1.1.1 ip host r2 2002 1.1.1.1 ip host r3 2003 1.1.1.1 ip host r4 2004 1.1.1.1 ip host r5 2005 1.1.1.1 ! interface Loopback0 ip address 1.1.1.1 255.255.255.0 ! interface Ethernet0 ip address 200.44.46.105 255.255.254.0 ! interface Serial0 ip address 10.16.0.6 255.255.255.252 no fair-queue clockrate 25 ! interface Serial1 no ip address shutdown ! interface Group-Async1 no ip address timeout absolute 5 0 pulse-time 1 group-range 1 7 ! ip classless ! line con 0 password 7 13061E010803 login transport output none line 1 16 transport input all transport output none line aux 0 transport input all transport output telnet line vty 0 4 password 7 094F471A1A0A login ! ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] __ Do You Yahoo!? Kick off your party with Yahoo! Invites. http://invites.yahoo.com/ ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: 64 VLAN's on a Cat 1912 switch?
The big reason that the switch needs to be able to _support_ 64 VLANs is VTP. If you have a number of 1912's acting as VTP clients to, say, a Cat 4006 with 35 VLANs configured then the client switches need to be able to support information for at least 35 VLANs. This is irrespective of whether the smaller switch actually has enough ports to host all those VLANs. Even if all of the switch's ports are assigned to a single VLAN, it will still carry the config info for _all_ the VLANs in the VTP domain. HTH Karen E Young Network Engineer ELF Technologies, Inc [EMAIL PROTECTED] "Niraj Palikhey"To: [EMAIL PROTECTED] npalikhe@hotcc: mail.comSubject: 64 VLAN's on a Cat 1912 switch? Sent by: nobody@groups tudy.com 07/27/00 07:41 AM Please respond to "Niraj Palikhey" Hi, I am trying to understand whether the Catalyst 1912 switch supports upto 64 VLAN's(meaning connected to other vlan's) or you can create upto 64 VLAN's on this switch. It has only 12 ports. If 1 port can only belong to 1 vlan at one time and each port is mapped to 1 mac address, then how come I can create upto 64 vlan's on this switch. Please advise. Thank you. Kind regards, [EMAIL PROTECTED] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Connecting Switches, hubs..
Since we seen to be doing the Spanning Tree simulations today... Imagine what happens when you have two instances of STP running, one per VLAN on VLAN 100 and VLAN 200, and then hook both VLAN 100 and VLAN 200 to the same hub. :-) Have fun! evil grin Karen E Young Network Engineer ELF Technologies, Inc [EMAIL PROTECTED] Brian signal@shrevTo: Marc Quibell [EMAIL PROTECTED] e.net cc: [EMAIL PROTECTED] Sent by: Subject: Re: Connecting Switches, hubs.. nobody@groups tudy.com 07/27/00 07:40 AM Please respond to Brian On Thu, 27 Jul 2000, Marc Quibell wrote: STP does not work with hubs. It only works in a completly switched network. Hubs do not run STP, hence the switch does not get BDPU's from the hub and does not recognize the non-STP connected ports in order to put the port into to a mode such as blocking mode. correct. That said, let's say you do have 2 switch ports (12) connected to a same hub. A broadcast occurs, which comes in on ports 12, but since a switched port does not return traffic to the source port, the broadcasts coming in on ports 12 will not get re-broadcasted back onto themselves... but broadcasts going out port 1 will still goto port 2 (which isn't itself), and vice versa. With no STP, this would create looping. Brian From: Brian [EMAIL PROTECTED] To: Marc Quibell [EMAIL PROTECTED] CC: [EMAIL PROTECTED] Subject: Re: Connecting Switches, hubs.. Date: Wed, 26 Jul 2000 20:16:32 -0500 (CDT) MIME-Version: 1.0 Received: from [208.206.76.23] by hotmail.com (3.2) with ESMTP id MHotMailBB48D86F008DD820F3DAD0CE4C17101E0; Wed Jul 26 18:16:32 2000 Received: from mercury.shreve.net (IDENT:[EMAIL PROTECTED] [208.206.76.23])by mercury.shreve.net (8.9.3/8.9.3) with ESMTP id UAA13766;Wed, 26 Jul 2000 20:16:32 -0500 From [EMAIL PROTECTED] Wed Jul 26 18:21:17 2000 In-Reply-To: [EMAIL PROTECTED] Message-ID: [EMAIL PROTECTED] On Wed, 26 Jul 2000, Marc Quibell wrote: Actaully, I did another test in the lab and the STP has nothing to do with hubs, so BOTH switch ports were able to plug into both hub ports, no problem. Now my next question is: Do I now have an aggregate bandwidth of 20mbs? Actually STP is important in your example. if you have a switch with two ports connected to a hub, say ports 1 and 5. A broadcast sent to port 5, will come back into the switch on port 1. Since switches forward broadcasts, it will go back out port 5, and back in port 1, and this will continue infinitly if STP is not enabled. In multilayer switching networks, you can actually have your broadcasts magnified, and things can get REAL ugly. Brian TIA! Marc From: Brian [EMAIL PROTECTED] To: Marc Quibell [EMAIL PROTECTED] CC: [EMAIL PROTECTED] Subject: Re: Connecting Switches, hubs.. Date: Wed, 26 Jul 2000 12:11:21 -0500 (CDT) MIME-Version: 1.0 Received: from [208.206.76.23] by hotmail.com (3.2) with ESMTP id MHotMailBB4866B7003DD82197E9D0CE4C1712E90; Wed Jul 26 10:11:20 2000 Received: from mercury.shreve.net (IDENT:[EMAIL PROTECTED] [208.206.76.23])by mercury.shreve.net (8.9.3/8.9.3) with ESMTP id MAA04159;Wed, 26 Jul 2000 12:11:22 -0500 From [EMAIL PROTECTED] Wed Jul 26 10:13:33 2000 Newsgroups: groupstudy.cisco In-Reply-To:
Memory for an End-of-Life Cisco3102 Router
Cisco 3102 Router-old, but works, has 2 meg Flash, can only take IOS 9.0 now. We would like to get at least 4MEG Flash upgrade so we could put IOS 11.0 on it with IP/IPX, but its "End-of-Life". Tried 20 different places? ANy ideas--please help.. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: What is BPDU?
"We are the knights that say N!! William Swedberg CCNP CCDP --- "Howard C. Berkowitz" [EMAIL PROTECTED] wrote: Priscilla Oppenheimer [EMAIL PROTECTED] wrote, It's 42. At 12:56 PM 7/27/00, [EMAIL PROTECTED] wrote: It's multicast Ruslan Moskalenko wrote: I got this questions and choices were like unicast to wellknown addresses, multicast or broadcast. Does anybody know what it's exactly? Thanks! But African or European BPDU? ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] = William Swedberg CCNP CCDP __ Do You Yahoo!? Kick off your party with Yahoo! Invites. http://invites.yahoo.com/ ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: console password?
add... line con 0 login On Thu, 27 Jul 2000 [EMAIL PROTECTED] wrote: Hi all, Can anyone help me in setting up the console password. The router should ask for the password whenever I connect the console cable to the router i.e. every time it should ask for a password while entering into the router thru console. I have already tried the Command "line con 0" password password But it did not work, Any help is appreciated. Thanks in advance Hitesh ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
CCDA is a tough exam!!!!
Took the CCDA exam today and passed! I only used two sources, Top Down Network Design and study guides from www.ccxxproductions.bigstep.com. Study hard for this exam, you'll need it! Lots of weird questions and three case studies. There were 72 questions and I had two hours to complete it. Get your FREE Email and Voicemail at Lycos Communications - http://comm.lycos.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Memory for an End-of-Life Cisco3102 Router
you can use Flash from 2500, i have try on my 3202 and it work. have test with 8MB flash from 2501, it work fine. Good Luck - Original Message - From: "Rich Chang" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, July 27, 2000 12:04 PM Subject: Memory for an End-of-Life Cisco3102 Router Cisco 3102 Router-old, but works, has 2 meg Flash, can only take IOS 9.0 now. We would like to get at least 4MEG Flash upgrade so we could put IOS 11.0 on it with IP/IPX, but its "End-of-Life". Tried 20 different places? ANy ideas--please help.. ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: console password?
You almost got it. Once you define the password, you have to tell the router to request it. Try this - line con 0 password pwd login that should do it. Hi all, Can anyone help me in setting up the console password. The router should ask for the password whenever I connect the console cable to the router i.e. every time it should ask for a password while entering into the router thru console. I have already tried the Command "line con 0" password password But it did not work, Any help is appreciated. Thanks in advance Hitesh Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
