RE: When do you clear ARP?
I've had to do it a number of times when replaceing printers connected to a network on the other side of a router. If they will have the same IP address but a new nic they won't work until the arp entry ages out or you clear the arp cache. daveh -Original Message- From: Derek CHUNG [mailto:[EMAIL PROTECTED]] Sent: Sunday, September 17, 2000 11:35 PM To: [EMAIL PROTECTED] Subject: When do you clear ARP? When do you clear ARP on a router? Any scenario related to firewall or local director? **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.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] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.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: MAU trouble shooting
I assume you've tried different ports and different cables If it's a real IBM mau you may have to reinitialize the port. there is a battery powered tool that used to come with the mau. It also could be a speed mismatch if the mau has a way to set the ring speed. There used to be 4mbps only media filters (back in the day) if you are using one of those on a 16mbps ring, weird things can happen. daveh -Original Message-From: Circusnuts [mailto:[EMAIL PROTECTED]]Sent: Sunday, September 17, 2000 6:05 AMTo: [EMAIL PROTECTED]Subject: MAU trouble shooting Does this mean my MAU is fried ??? It has never come off initializing (left the routers run connected all night)... TokenRing0 is initializing, line protocol is down Hardware is TMS380, address is .30c0.ec2a (bia .30c0.ec2a) Internet address is 195.5.5.10/24 MTU 4464 bytes, BW 16000 Kbit, DLY 630 usec, rely 255/255, load 1/255 Encapsulation SNAP, loopback not set, keepalive set (10 sec) ARP type: SNAP, ARP Timeout 04:00:00 Ring speed: 16 Mbps Single ring node, Transparent Bridge capable Source bridging enabled, srn 49904 bn 0 trn 49904 proxy explorers disabled, spanning explorer disabled, NetBIOS cache disable Thanks !!! Phil
RE: Catalyst 2900XL Web Management password
you can change the port that the http server listens on to make it a little harder for a naughty person to find. ct-cat1(config)#ip http port ? <0-65535> HTTP port daveh -Original Message- From: Dale Holmes [mailto:[EMAIL PROTECTED]] Sent: Thursday, September 21, 2000 11:15 AM To: [EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: RE: Catalyst 2900XL Web Management password You should then immediately issue a "no ip http server" to disable the web interface and never use it again. It is a security vulnerability that you should never leave open... >From: Ole Drews Jensen <[EMAIL PROTECTED]> >Reply-To: Ole Drews Jensen <[EMAIL PROTECTED]> >To: "'Ray Mosely'" <[EMAIL PROTECTED]>, [EMAIL PROTECTED] >Subject: RE: Catalyst 2900XL Web Management password >Date: Thu, 21 Sep 2000 09:20:41 -0500 > >Try the following: > >Switch(config)#ip http server >Switch(config)#ip http authentication enable > >This tells the switch to use the enable password for web access too. > >OR > >Switch(config)#ip http server >Switch(config)#ip http authentication local >Switch(config)#username ray password mosely > >This tells the switch to use the local user database for access, plus it >will add you to it. > >As for books, I am currently reading the BCMSN book by Karen Webb which is >a >little too technical sometimes. I also just bought the CCIE LAN Switching >book which is a heavy thing, but after having flipped some pages I think it >looks pretty good. There are many good reviews about it. Also, many people >think that the Exam Cram book is good too - but I haven't seen it. > >Hth, > >Ole > > > Ole Drews Jensen > Systems Network Manager > CCNA, MCSE, MCP+I > RWR Enterprises, Inc. > [EMAIL PROTECTED] > http://www.oledrews.com/ccnp > > > > >-Original Message- >From: Ray Mosely [mailto:[EMAIL PROTECTED]] >Sent: Thursday, September 21, 2000 8:41 AM >To: [EMAIL PROTECTED] >Subject: Catalyst 2900XL Web Management password > > > >I've got a 2900XL that my predecessor set up. >I went through the Cisco routine for recovering >from lost passwords, and have good console and >telnet access to the CLI. > >But I can't get into the Web interface. It asks >for a username and password. > >Two questions: >1. how can I change the web interface username > and password from the CLI? >2. any primers or tutorials on Catalyst switches > than anyone can recommend? Quick and dirty, > and on the Web, just until I can get some > books ordered. > >Thanks, >Ray Mosely, CCNA > >**NOTE: New CCNA/CCDA List has been formed. For more information go to >http://www.groupstudy.com/list/Associates.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] > >**NOTE: New CCNA/CCDA List has been formed. For more information go to >http://www.groupstudy.com/list/Associates.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] _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.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] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.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: Precedence: Bulk and a fix for vactions autoresponders
Title: RE: Precedence: Bulk and a fix for vactions autoresponders In exchange server using the precedence: bulk setting tells the server not to send a nondelivery message back to the sender if the recipient is not valid. If you do any automated updating like dropping email addresses from the list that send back nondelivery messages, it might not work anymore. Just FYI, I don't know if all email servers work the same way... daveh -Original Message-From: Taylor, Don [mailto:[EMAIL PROTECTED]]Sent: Tuesday, September 26, 2000 6:15 PMTo: 'Paul Borghese'; [EMAIL PROTECTED]Subject: RE: Precedence: Bulk and a fix for vactions autoresponders That would be *awesome*! My Out of Office rule in Outlook is beginning to look pretty crowded since different e-mail programs have different ways of saying "I'm not here." -Original Message- From: Paul Borghese [mailto:[EMAIL PROTECTED]] Sent: Tuesday, September 26, 2000 2:23 PM To: [EMAIL PROTECTED] Subject: Precedence: Bulk and a fix for vactions autoresponders Jennifer Joy sent me a suggestion that I include the "Precedence: bulk" header in the e-mail messages that go out from this list. Apparently the vacation program uses the Precedence to determine if it should send an auto-reply back. So maybe this will cut down on the amount of "Out of Office" messages we receive every time a post is made to the list. Thanks Jennifer for the idea! Paul Borghese **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.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]
pix info from Cisco
There seemed to be a lot of messages relating to Pix in the last few days and this was in my email so I thought I would pass it on. daveh ___ Cisco Technical Assistance Center (TAC) News Flash - September 29, 2000 http://www.cisco.com/tac --- Cisco TAC Web Site Offers Updated Technical Support Information on the Cisco Secure PIX Firewall Series __ If you support Cisco Secure PIX Firewall products, or are concerned with maintaining network security, you'll want to access the latest technical support information and troubleshooting resources on the Cisco Technical Assistance Center (TAC) Web site at http://www.cisco.com/tac These resources include: - A "Top Issues" page that links to solutions for the most commonly reported PIX Firewall problems. The page also links to a FAQ (frequently asked questions) document, which contains up-to-date information on common support tasks for PIX Firewalls: http://www.cisco.com/tac/newsflash/pix3.html - An updated PIX knowledge base in the Cisco TAC Troubleshooting Assistant tool. This knowledge base has just been significantly enhanced by Cisco TAC engineers to include the most up-to-date troubleshooting tips. Registered users can go through a step-by-step PIX troubleshooting session by connecting to this tool: http://www.cisco.com/support/tsa These resources will enable you to: - Quickly find problem-solving tips for PIX hardware or software - Isolate problems with guidance from the Troubleshooting Assistant tool - Access timely information on firewalls and security We hope you'll find these TAC Web site resources useful for supporting the security of your networks. **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.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: Switch reboots when a laptop is connected
I have a dell 3500 laptop running win2k pro that I have used to configure a half dozen 3500 and a few 2924 switches and I have been connected to the console port while booting and have not noticed anything like this happening. perhaps it is a manufacturer specific issue daveh -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Tuesday, October 03, 2000 11:46 AM To: [EMAIL PROTECTED] Subject: Switch reboots when a laptop is connected Has anyone seen an issue with some of the 3500XL, 2924XL, or 2916s where they reboot if they are connected to a laptop running Windows 2000 while the laptop is booting? It didn't happen under windows 98, but for some reason 2000 sends some weird signals out the serial port that causes Cisco switches to reboot. Henry Malmgren Network Engineer TManage Inc. (512) 794-6531 [EMAIL PROTECTED] www.tmanage.com By the way, our legal department wants me to tell you that: Privileged/confidential information may be contained in this message. It is not for use or disclosure outside TManage without a written proprietary agreement. If you are not the addressee indicated in this message, or agent responsible for delivery, you may not copy or deliver this message to anyone. Please notify the sender as soon as possible and immediately destroy this message and its attachments in its entirety. You can't say I didn't warn you **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.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] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.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:
This is not a direct answer to your question, but I recently upgraded a couple of 2500s from 11.1 to 12.0 and in the process I was asked if I wanted to erase the flash. I think the procedure will ask this if you try to copy tftp flash an image that will not fit into the free space on the flash. Maybe you are trying to do something similar... daveh -Original Message- From: Rossetti, Stan [mailto:[EMAIL PROTECTED]] Sent: Tuesday, October 10, 2000 11:47 AM To: '[EMAIL PROTECTED]' Subject: How do you erase the flash on 2505 router. I have used the "del flash:" and erase flash:xxx" commands, but I keep getting the following error %Error deleting flash:/igs-d-l.103-17.bin (Device is read-only). The files are rw. Thanks, Stan Rossetti Russia Services Group Email: [EMAIL PROTECTED] Phone: (256) 544-5031 Beeper: 544-1183 pin # 0112 <<...>> **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.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] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.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: Technical Question
one reason is because lots of things depend on netbios names in Windows 95/98/NT networking. each computername is used as a netbios name. each netbios name has to be unique, so requests "I need the mac address of the computer with netbios name whatever" can be answered by only that machine. if you have one server with two nics on the same network each of the nics tries to register the computername and they fight with each other. try changing a windows 98 machines computername to be the same as another machine on the same network and you'll get an error about a duplicate computername and the second one will not be able to get on the network, same thing. In NT there are ways around it, look at the netbios tab under the bindings tab for one of the nics you can disable the wins client. I think this stops the nic from trying to register the name. It's better to not design something like this in the first place. If you want the second nic for fault tolerance, look for a solution that binds the two nics into one logical nic and one mac address probably someone can give a more technical explanation... daveh -Original Message- From: Chuck Larrieu [mailto:[EMAIL PROTECTED]] Sent: Thursday, July 20, 2000 12:16 AM To: Bruce; [EMAIL PROTECTED] Subject: RE: Technical Question I was a bit curious about that myself. Of course I am Windows-centric. The one thing I never did understand in the WinNT world was why one could not have two NIC's in a server, and assign both NIC's into the same subnet. Could be done easily in the IPX world on a Netware box. Any thoughts? Chuck -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Bruce Sent: Wednesday, July 19, 2000 8:39 PM To: [EMAIL PROTECTED] Subject:Re: Technical Question Please tell me how to assign two IP addresses to a single NIC. ""Xiaoyu Zeng"" <[EMAIL PROTECTED]> wrote in message 8l5jcu$rg6$[EMAIL PROTECTED]">news:8l5jcu$rg6$[EMAIL PROTECTED]... > You can assign those two IP address to the single NIC in the PC, without > adding another NIC. > > "Bruce" <[EMAIL PROTECTED]> wrote in message > 8l5ioh$pj9$[EMAIL PROTECTED]">news:8l5ioh$pj9$[EMAIL PROTECTED]... > > > > I need some technical advice. We connect customers to our internet service > > over 100 Mbs Ethernet. We assign the customer private IP addresses which > our > > router translates to a public IP. We configure the customer PC's with > these > > private IP addresses. This one particular customer has one PC that > accesses > > a Lotus Notes Server in NY over a point-to-point frame relay connection. > > This connection is provided by AT&T and they have a router attached to the > > customers Ethernet hub whichserves as the gateway to this service. The > > router has an IP address of 32.82.221.33 mask 255.255.255.240 and the IP > > address of the one PC that accesses it is 32.82.221.37 mask > 255.255.255.240. > > Our router is also attached to their Ethernet hub but it has an IP address > > of 172.16.228.1 mask 255.255.255.0. The customer wants this PC to access > > both routers. If we change the IP address to be in our network it wont be > > able to communicate with AT&T's router. I considered using two network > cards > > in the PC, one with the AT&T IP address and one with ours. I would have to > > install NT Workstation to make the PC support two network cards. First, > will > > that work and Second, is there another solution besides changing IP > > addresses of the routers. > > > > Any help would be appreciated. > > > > > > Bruce > > [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] ___ 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: SNMP Error on Windows NT Server
relaod whatever service pack you were running before you installed snmp service, it overwrites a dll or something. You should be using at least service pack 4, preferably 5 or 6 daveh -Original Message-From: Ngo Van Dzung [mailto:[EMAIL PROTECTED]]Sent: Thursday, July 20, 2000 11:51 PMTo: [EMAIL PROTECTED]Subject: SNMP Error on Windows NT Server Hi All, I have Installed Simple SNMP Service on my Windows NT Server, when I start server I saw Error message: "The procedure entry point SnmpSvcGetEnterpriseOID could not be located in dynamic link library snmpapi.dll" I don't know how to solve this problem, please help me. Cheeres!
passed Support 2.0 for CCNP!
Hi all, I passed the Support 2.0 exam on Friday to finish my CCNP. The exam was 61 questions, 75 minutes, 692 required to pass. All questions where you needed to give more than one answer indicated how many answers were needed. I got a half dozen or so type in the answer questions, a couple of place the labeled blocks on the right place in the diagram questions, a few questions on Microsoft networking and about the same on web resources. A dozen or so questions with exhibits like debug and show screens. There were a couple of pretty vague questions and a few that weren't so vague if you took the time to read them carefully. I passed the test on Friday and the information was updated on the Galton site this morning (Tues), pretty quick service. I'm glad to have finished CCNP, thanks to everyone who contributes to the list. It's a valuable resource for information Now for the CCDP. Like someone else wrote, it doesn't seem right if I don't have a study subject I should be working on. daveh CCNP, CCDA, MCSE ___ 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?
not sure if this is 100% correct (if I'm way off someone please correct me) but... it has to do with how much bandwidth you get out of a ds0 channel. most common is 56k and clear channel gives you 64k but you need clear channel capable equipment to implement it. The difference has to do with how signaling is implemented, I think robbed-bit signaling is why the 56k is common. I don't know how signaling is implemented with clear channel daveh -Original Message- From: Gert Jan [mailto:[EMAIL PROTECTED]] Sent: Tuesday, July 25, 2000 11:47 AM To: [EMAIL PROTECTED] Subject: Clear channel question? On the Foundation Routing and Switching there was a question What is a clear channel? Anyone met this qeustion and can provide me some explanation? Thanks, Gert jan ___ 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: Mediaone and routers.
they may look at the manufacturer id part of the mac address and inquire why your new pc has a cisco nic in it :) daveh -Original Message- From: Clayton Dukes [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 26, 2000 11:22 AM To: Jonathan T. Bowie; [EMAIL PROTECTED] Subject: Re: Mediaone and routers. Jon, Your making it harder than it has to be. Do you have two ethernet ports? Use NAT Call Mediaone and have them provision a new mac address for you, just tell them you bought a new PC. The mac you'll give them will be your outside interface on your router. Also, make sure they keep your old nic provisioned as well. this will help you to obtain the initial dhcp lease. After the mac is provisioned, use NAT overload to assign ports to machines on the inside network. Let me know if you need assistance with the config and I'll send you mine. Also, for DHCP leases from MediaOne, as long as your router stays turned on, you can use the same IP. Alternitavely, if you're in Jacksonville, FL, let me know and I'll tell you how to circumvent the DHCP thing. Clayton Dukes Internetwork Solutions Engineer Thrupoint, Inc CCNA, CCDA, CCNP, CCDP - Original Message - From: Jonathan T. Bowie <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, July 26, 2000 10:32 AM Subject: Mediaone and routers. > Basically I was wondering what methods there are out there for getting a > 2514 between my mediaone cable modem and my internal network. This is the > solution I have come up with: > > ARP spoof the mac address of the NIC Mediaone's dhcp server is looking for > on eth0 and statically assign the mediaone ip address, then on the machine > that actually owns the NIC write an expect script that upon losing > connectivity to the network (probably mediaone reassigning the ip address > due to an expired lease) will use the router to transparently send the dhcp > update lease broadcast packets out to the mediaone network and then login > to the router and renumber the eth0 of the router. > > As far as I know IOS 11.2(8) does not support interface numbering via dhcp. > If anyone has a better solution to this I'd love to hear it, or if there > is a flaw in my logic please let me know. > > --Jon > > ___ > 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: on-line test in CCO
>From the titles of some of the tests I think they're geared toward the Cisco channel partner certifications. If a reseller wants to be a cisco "Premier" partner they need a CCNA, CCDA and a "Cisco Sales Expert" (CSE) or something similar. There's a bunch of other ones, like SNA, Enterprise and SMB (small/medium business) for account managers and technical specialists. Those tests can be taken online at www.certification.net They're not worth anything outside of the Cisco Channel partner world. I took the Cisco Sales Expert exam last year. At the time I was studying for CCDA and was getting frustrated so spent an afternoon reading up for it (and passed it) as a distraction. Now I have all the qualifications for a reseller to become a Premier partner (yay) except that the certs have to be held by more than one person. I think these online tests at the cisco site are either a development area for updates to the certification.net site or part of plans to take that process inhouse and perhaps expand it. daveh -Original Message- From: Orion [mailto:[EMAIL PROTECTED]] Sent: Thursday, July 27, 2000 9:13 AM To: [EMAIL PROTECTED] Subject: Re: on-line test in CCO taking the test means u can pass CCNA eg? Daniel Ma <[EMAIL PROTECTED]> wrote in message C0CA716714DDD211BB180008C7338C6F014D3BF6@EXCHANGE">news:C0CA716714DDD211BB180008C7338C6F014D3BF6@EXCHANGE... > Hi, all. > > I just found that in Cisco web-site there are some free on-line tests. Are > these tests similar to the real test for CCNP, for example, BCRAN? > > Thanks, > > Daniel Ma > Systems Engineer > Enterprise Computing Unit > Infonet Systems & Services Pte Ltd > DID: (65)4616095 Fax: 4792289 > e-mail: [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: CISCO MEMORY
I have used EDO memory in a 1600 a couple of times. It worked just fine. daveh -Original Message-From: Minh Vu [mailto:[EMAIL PROTECTED]]Sent: Tuesday, August 01, 2000 10:44 AMTo: [EMAIL PROTECTED]Cc: Fanglo MASubject: Re: CISCO MEMORY You can buy EDO memory, it should work fine with 16/25 on 26 I don't know (i don't have that router). go to store and ask for 16Mb - 72pins EDO memory. It cost around $50-60 in Southern California. $$$ Surf the web and get paid $$$http://www.spedia.net/cgi-bin/dir/tz.cgi?run=show_svc&fl=8&vid=vntnet "Fanglo MA" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...> Hi,> > Does anyone know where can seek for less expansive memory for cisco> routers (16/26/25 series)? Any PC memory works for router?> > Regards,> Fanglo> > ___> 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]
new Cisco 2650/2651 model
I thought someone might be interested in this. A new model in the 2600 series. Looks like the main difference is much faster packet throughput daveh =>MODULAR MULTISERVICE ROUTER BRINGS MORE POWER TO BRANCH OFFICES The Cisco 2650 modular multiservice routers offer higher performance and memory to enable more intelligent network services at the branch office. Branch offices incorporating Web and e-commerce solutions depend on multiple services, such as virtual private networks (VPNs), integrated voice and data, and business applications that are latency-sensitive and bandwidth- intensive. The Cisco 2650 series is ideal for meeting the increased performance needs with more than 10 times the performance of traditional branch office platforms. Available as a single-port or dual-port autosensing 10/100 Mbps Ethernet, the Cisco 2650 and 2651 maintains the flexibility and versatility of the popular Cisco 2600 family with options from more than 50 network modules and interface cards. http://www.cisco.com/warp/public/cc/pd/rt/2600/prodlit/2600_ds.htm ___ 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: Network Diagram
I get Network computing magazine and they have a "centerfold" in each issue that is a fold out diagram of someone's network that they are talking. Whoever does those diagrams is pretty good, usually they are pretty complicated but still aesthetically pleasing. Take a look at www.networkcomputing.com. There might be some up there or subscribe to the magazine. It's free for IT professionals daveh -Original Message-From: nsamuel [mailto:[EMAIL PROTECTED]]Sent: Wednesday, August 09, 2000 7:08 AMTo: Cisco Group StudySubject: Network Diagram I am documenting my company network, and wanted to see if there are any sites out there that have some networks that have network diagrams. I have done some simple diagrams in Visio but wanted to get a better cross section on how others do their networks. Also any books that help with the basics of design would be helpful. Nigel
RE: "You can call yourself and internetworking engineer when . . . ."
or entered a static route for a gateway of last resort as ip route 0.0.0.0 255.255.255.255 10.20.30.254 hmm, how come that didn't work. it shows up in the routing table. (fx: scratches head and tries to look confident in front of the customer) what's this /32 at the end of the address? daveh -Original Message- From: Hitt, Jason [mailto:[EMAIL PROTECTED]] Sent: Tuesday, August 22, 2000 11:37 AM To: 'McMasters, Eric'; 'Cohen, Michael'; [EMAIL PROTECTED] Subject: RE: "You can call yourself and internetworking engineer when . . . ." Has anyone ever added a static route only to find out that the route is not in the route table nor is the customers routes? I usually blame it on bad memory, reboot and it works. I know I did it right but you still feel like an ass. Jason Hitt MCSE+I, CNA, CCNA, CCDA, A+, Network + -Original Message- From: McMasters, Eric [mailto:[EMAIL PROTECTED]] Sent: Tuesday, August 08, 2000 10:57 AM To: 'Cohen, Michael'; [EMAIL PROTECTED] Subject: RE: "You can call yourself and internetworking engineer when . . . ." That also falls in-line with when we wanted to see what "debug all" would do on the core router. After about a minute of continuous logging messages it just stopped working. Again we had to reboot the router and we were somehow able to blame it on the server guys! "Sir, the NT servers were generating excessive broadcasts which filled the routers buffers and forced it to shut down. You know Sir you really should talk to those server guys about configuring their equipment right." Ah the good ole' days, huh Mike!!! Eric L. McMasters, CCNP/CCDA OSSN - Sr. Network Engineer Phone:913.859.1986 PCS:913.485.9734 Fax: 913.859.1234 -Original Message- From: Cohen, Michael [mailto:[EMAIL PROTECTED]] Sent: Tuesday, August 08, 2000 8:38 AM To: [EMAIL PROTECTED] Subject: RE: "You can call yourself and internetworking engineer when . . . ." Too funny. I can think of one incident about 4 years back when I was in the military and we didn't know anything about configuring cisco equipment. A friend of mine who lurks on this list like me (you know who you are Eric) and myself were trying to play a prank on a fellow co-worker and block traffic on his computer. We thought of an ACL to block his IP address but he was smart enough to change it if we did that. So we settled on creating a filter by mac address. The problem was we couldn't apply it to the interface so after a little reading we figured the interface needed to be in a bridge group to apply this ACL. Now, this interface was serving our entire building which was the Communications Squadron for the base. Needless to say when when everyone in the building started yelling we rebooted it and blamed it on a software crash on the router (hey these things happen:)... Michael Cohen CCDP, CCNP CCIE #6080 -Original Message- From: Ben Lovegrove [mailto:[EMAIL PROTECTED]] Sent: Tuesday, August 08, 2000 12:20 AM To: [EMAIL PROTECTED] Subject: "You can call yourself and internetworking engineer when . . . ." (tongue firmly in cheek) I have this theory that you can call yourself and internetworking engineer when . . . . 1. You have run a debug command on a customer router while investigating a performance problem, or perhaps a security issue, and you have caused the CPU to exceed 100% and the router has hung/crashed. 2. You have edited an ACL remotely and reapplied it only to find you have blocked all traffic including telnet from your desk and you are now locked out. 3. In both of the above scenarios you have made up some story for the Help Desk/1st Line Support and asked them to get the customer to reboot the router, claiming that "a reboot may help the performance problem . . blah . . blah" 4. In each of points 1 & 2 the customer in question is a major account that has threatened legal action against your company for failing to maintain SLAs, or to close the account altogether. Does this sound familiar to anyone? Have you every felt that cold feeling in the pit of your stomach when you entered a command and the screen froze? Did you blame hardware/software/customer/gremlins i.e. anybody and anything but not yourself? ;-) Ben = Ben Lovegrove, CCNP Redspan Solutions Ltd http://www.redspan.com Cisco: Products, Training, Jobs, Study Guides, Resources. Do You Yahoo!? Get your free @yahoo.co.uk address at http://mail.yahoo.co.uk or your free @yahoo.ie address at http://mail.yahoo.ie ___ 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.co
RE: How to pronounce? router
I took an NT security class about four years ago and the instructor was from London. He mentioned that he had done some lan/wan consulting work for Reuters. So I guess he had worked on the roots on the rooters for Reuters daveh -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Wednesday, August 23, 2000 10:40 AM To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Subject: RE: How to pronounce? router I do remote network management where I work and when I have to call the helpdesk to inform them of a problem at one of their sites, and it is in Europe I do get to hear the term "Rooter"...always reminds me of rota-rooter... ;) MZ ___ 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: IP Telephony Specialization
if you've got the time to send back I'd like to hear about the process. I've been wondering about whether the ip telephones and voip can actually duplicate all or most of the features of a robust pbx system. Like how do you implement voice mail, call forwarding, pickup groups, can you manage the system from your desktop or from a console, stuff like that... thanks daveh -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 24, 2000 7:47 AM To: Kevin Wigle Cc: Cisco Subject: Re: IP Telephony Specialization By necessary I meant I'm not an MCSE and I've successfully installed Call Manager. MCSE Required by Cisco yes, necessary to do the work no. Niall Kevin Wigle wrote: > It is necessary as the matrix clearly states "At least one CCNA must be a > Microsoft Certified System Engineer on Win 2000". This is for a Partner > specialization in IP Telephony - not the individual spec (CCNP - Voice) > > Thanks to you and other posters. I wasn't aware that CCM was running on > NT - explains it I guess. > > I open my handy dandy Product Quick Ref and sure enough - pre-installed on > Windows NT servers. I'm not sure that a MCSE is required for this task, > probably just Win 2000 server would suffice but what the hey! I guess I'm > not through with my M$ certs after all. > > This subject came up while I was enquiring to details on becoming a Premier > Partner (currently just a plain ol' reseller). Cisco phones me up with some > details and asks me if I had given IP Tel any thought - they would be > "thrilled" if I would consider qualifying as an IP Tel Partner, it seems > that there are only 2 in Canada and those names aren't recognizable. > > Thanks again to the group for the quick info. > > Kevin Wigle > CCDP/CCNP.. > > - Original Message - > From: <[EMAIL PROTECTED]> > To: "Kevin Wigle" <[EMAIL PROTECTED]>; "Cisco" <[EMAIL PROTECTED]> > Sent: Wednesday, 23 August, 2000 19:08 > Subject: Re: IP Telephony Specialization > > > Installation of Call Manager which runs on NT/2000. I really don't think > it is > > "necessary" except that cisco wants to ensure at least a basic level of > > NT/2000 skills. > > > > Niall > > > > Kevin Wigle wrote: > > > > > Dear Group, > > > > > > At http://www.cisco.com/warp/public/767/spcl/iptel/req.html > > > > > > one of the CCNAs has to be MCSE 2000. > > > > > > Can anyone say how the Microsoft cert fits into IP Telephony? > > > > > > I might have thought for IPSec and maybe VPN but I'm not up on how > Win2000 > > > relates to IP Tel. > > > > > > I'm a MCSE 3.51/4.0 so I'll probably do the 2000 thing but I was hoping > to > > > forego further M$ certs and carry on with more Cisco stuff. > > > > > > Any ideas on why Cisco wants you to have a M$ cert?? > > > > > > Kevin Wigle > > > CCDP/CCNP/CSE/MCSE/CBE/CBI <- just too many to keep.. > > > > > > ___ > > > 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] > > > > -- > > Some of my best information on tuning EIGRP came from colleagues, > > both native and US military, in the former Yugoslavia. They pointed > > out how to tune around error rates caused by gunfire hitting the > > telephone lines. > > > > - Howard Berkowitz on Groupstudy 3/13/2000 -- Some of my best information on tuning EIGRP came from colleagues, both native and US military, in the former Yugoslavia. They pointed out how to tune around error rates caused by gunfire hitting the telephone lines. - Howard Berkowitz on Groupstudy 3/13/2000 ___ 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]
cisco refurbished equipment initiative
I got this in my email and thought some of you might be interested, especially those that supply refurb product already. Apparently Cisco is going to make refurbished equipment available through the reseller channel. have a good weekend daveh => CISCO AUTHORIZED REMARKETING PROGRAM The Cisco Authorized Remarketing Program will launch in September 2000 to meet the demand for refurbished Cisco equipment that exists in the market today. The program provides an added tool for gaining incremental business with price sensitive customers, while at the same time helping to protect the Cisco brand name and enabling Cisco Capital to continue to compete in the leasing arena. Advantages to customers: - Cisco tested, certified, and configured products - Full warranty protection and TAC support (same as new products) - Option to add SMARTnet at regular prices for added support - Comes with current revision IP-only software and software license ___ 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: Token Ring Problem
I don't understand your term "LAM" can you expand on what that means? If it refers to a Ring-In Ring-Out port, then no you can't connect a router to that. Assuming your cabling is good you should be able to conenct a router to any other port, unless the port is disabled or something. Is it an active or passive MAU, what is it? If it's active you might be able to get some info from status lights... daveh -Original Message- From: Peter Gray [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 31, 2000 5:22 PM To: [EMAIL PROTECTED] Subject: Token Ring Problem Can I connect Token Ring Interface on my router directly to LAM Port?? I have tried it but it shows down/down status on the router. Initially I tried it by putting a TR hub b/w Router & LAM. And it worked fine. Is there any issue connecting Router directly to LAM Port? _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.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: visio template for Cisco equipment
I think there are two or maybe three 1. reseller/consultant 2. smartnet support contract holder 3. cisco employee? daveh -Original Message- From: Joseph J [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 31, 2000 1:04 PM To: [EMAIL PROTECTED] Subject: Re: visio template for Cisco equipment David, I have the same problem as yours. Q: How many types of CCO account are there? Joseph "David Ristau" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > I have a cco account and it's not very helpful, maybe I need > another type of account ? I can login to CCO but get auth > failed when going to this page. heh! > > > Neil Schneider wrote: > > > > Fine if you have a CCO acount, otherwise not very usefull. > > > > Neil > > > > ""McCallum, Robert"" <[EMAIL PROTECTED]> wrote in message > > news:[EMAIL PROTECTED] > > .uk... > > > Once again, > > > > > > http://www.cisco.com/partner/visio/ > > > > > > -Original Message- > > > From: Mike Dang [mailto:[EMAIL PROTECTED]] > > > Sent: 31 August 2000 15:29 > > > To: [EMAIL PROTECTED] > > > Subject: visio template for Cisco equipment > > > > > > > > > Hi group, > > > > > > I'm using Visio to draw a network topology and just wondering that if > > > anyone knows where I could find .vsd files for Cisco equipment? And > > > how much it would cost? > > > > > > Thanks in advance, > > > > > > MD > > > > > > > > > __ > > > FREE voicemail, email, and fax...all in one place. > > > Sign Up Now! http://www.onebox.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] > > > > > > > ___ > > 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: subinterfaces
Title: RE: subinterfaces you can do nat with the ip only version of 12.x I assume that means you can do it with any version. very handy and a good reason to upgrade all by itself. if you don't have a service contract, 12.x ip only for a 1600 router should be around $20 but make sure you have adequate ram and flash because it's probably bigger daveh -Original Message-From: Nova Rich [mailto:[EMAIL PROTECTED]]Sent: Friday, September 01, 2000 1:05 PMTo: '[EMAIL PROTECTED]'Subject: RE: subinterfaces Thanx guys for the help. The "secondary" command at the end was the problem. But now I realize that the Cisco 1610 with IOS 11.2 doesn't support NAT. Does anyone know if you can do NAT on a 1600 and if, so which ver. IOS? NovaRich
RE: LanRover - offtopic?
You can get support on the Lanrovers from Intel, they bought Shiva out a year or two ago. There is a toll support number for Shiva products that I can't find right now, but you can call 800-539-3373, go to tech support, tell them you have a shiva product and they'll give you the right number. The lanrovers are pretty good for dialin ras servers. You can use them up as a dialout server too, but you need a software app on the workstation that redirects a com port. I've never seen their "lan2lan" function in production use and I'm sure you'd rather use Cisco routers. I'm pretty sure the LanRover 4/E has one ethernet (maybe just 10Base2) and 4 serial ports to which you can connect analog or isdn modems. You need Shiva Net Manager to configure and manage them. They have their own user/password database or you can use tacacs server for authentication (never tried it). If you need a dialin system for remote users or support from home you might be able to make use of them. hope this is helpful, daveh -Original Message- From: Chris McNally [mailto:[EMAIL PROTECTED]] Sent: Tuesday, September 05, 2000 2:37 PM To: [EMAIL PROTECTED] Subject: LanRover - offtopic? My apologies if this topic is not appropriate. I view this forum as home of the network gurus and hope-to-be gurus. If my subject matter is not on topic, please suggest an appropriate newsgroup. At work I have been given 5 Shiva LanRover/4E units and asked to see if I can make any use of them. Seems to me I could use them as routers (ignoring the dialing capabilites for now). Does anyone have any experience with these units? My first stumbling block is an admin password. These units have been sitting in the corner for who knows how long, and anyone who had the password is long gone. I can run a device discovery but anything beyond that is protected. I looked inside and there is no battery I can pull. I didn't expect so, as probably the password is part of the firmware. Also no jumpers, again as expected, to clear settings. At least none that I can determine. Probably a firmware upgrade is needed, about $700, though chances are the same stumbling block would come into play. As well, I have asked to see if I can get any functionality as is. This isn't a critical assignment, more of a "give it to the new CCNA guy and see what he can do, if nothing, then no worse off". Any thoughts greatly appreciated. Chris McNally ___ 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: Portfast ???
only use portfast on workstations or servers. it will prevent another switch or hub from participating in the spanning tree. I don't think I would enable portfast just to save users 20 seconds or so of startup one time while you swap switches. Unless you are in a 24x7 shop there must be some time when you can swap them without inconveniencing your users. Even if you are 24x7, if you are already committed to making the swap they probably won't notice if your downtime is ten minutes or only nine. Unless your servers or whatever the workstations are talking to are on the same switch you wait for spanning tree on your uplink port(s) anyway. If you notice problems logging in when you power up the workstations then portfast can help. I've seen situations where a win95/98 workstation can't log in immediately because the status light hasn't changed to green yet (spanning tree, autosensing speed and autosensing duplex can take a little while). They'll get a "do domain server found" message and then they try again they get in okay. It's kind of annoying. In addition to portfast you can specify speed and duplex (rather than autosense) to speed up that process. But you add to your management duties. daveh -Original Message- From: ed smith [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 06, 2000 9:33 AM To: [EMAIL PROTECTED] Subject: Portfast ??? I'm swapping out a 2900XL with a 2924C XL to give us Fiber capability. Since we have customers on the current switch I want to keep down time to a minimum. One suggestion has been to, on the new switch put it into portfast mode. Has anyone done this before? Are there any problems you encountered or things I should be aware of? Just a quick note today Thanks for any input. Ed CCNA _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.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: Which test to take next?
it seems that the CIT 4 and support 2 are very similar. I would do the CLSC with the materials you have. Then go for Support 2 afterward my 2 cents daveh -Original Message- From: Timothy W. Roberts [mailto:[EMAIL PROTECTED]] Sent: Friday, July 14, 2000 2:35 PM To: [EMAIL PROTECTED] Subject: Which test to take next? In the remaining two weeks before the CCNP 1.0 track retires, should I focus on the CLSC or CIT 4.0. I want to finish one of these test because I have the class manuals and study guides for these test and not the new ones. I think that completing the CIT exam would be the best because it goes along with the ACRC that I already completed. I just do not know if I have enough time to prepare. 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]
RE: cat3500xl
The Cisco Ethernet Technologies reference at http://www.cisco.com/cpress/cc/td/cpress/fund/ith2nd/it2407.htm indicates these distance specifications 1000BaseLX 550m over 62.5 multimode 1000BaseSX 250m over 62.5 multimode I will hopefully be doing a project with this stuff soon and the 250m limit for 1000BaseSX was kind of a bummer, the LX modules cost a lot more. Plus a cisco guy I talked to about it said you need special conditioning cables to use the LX module with multimode. daveh -Original Message- From: swapnil [mailto:[EMAIL PROTECTED]] Sent: Friday, July 14, 2000 2:20 PM To: cgs Subject: cat3500xl Cisco cat3500 xl has 100baseT ports and two GBIC slots. some lx, sx & zx GBIC modules are available. can somebody tell me what max distance can I have between 2 3500xl switches using multimode fiber optic cable and these different GBIC modules. thanks Swapnil Jain (CNE, MCSE, CCNA) ICQ# 45074571 ___ 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: rack mount for cisco 4000
there is a rack kit for the 4000 part # ACS-NPRM Cisco 4000 Series, 19-inch Rack Mount Kit You can probably order it from Cisco, it will be expensive (retail cost is $100) I'd get a shelf instead... daveh -Original Message- From: Rahman, Abdul [mailto:[EMAIL PROTECTED]] Sent: Friday, July 14, 2000 2:51 PM To: '[EMAIL PROTECTED]' Subject: rack mount for cisco 4000 Is there a rack mount for a cisco 4000? If so where can i get one? Thanks in advance. A. Rahman, Ph.D. Product Engineer Digex, Inc. ___ 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: Preventing password recovery
I would try a layer 8 or 9 solution, whichever is the political layer, call the person who pays the invoices and explain that some of your employees are fooling around with the equipment and it is costing your company money. In as polite a manner as possible of course. If possible have documentation of the time spent and associated costs. most senior staff will pay attention to things when presented from a "this is negatively affecting your p&l" point of view hope this is helpful, daveh -Original Message- From: Michael Fountain [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 10, 2000 7:47 AM To: [EMAIL PROTECTED] Subject: RE: Preventing password recovery I've had a couple of suggestions to fix this, but nothing that works so far. The best choice would be to lock it up somewhere, but it is on customer-owned premise, so other then telling them they shouldn't be messing with it, we don't have a fool proof way of keeping them out of it. A couple of answers I've tried that haven't worked - 1) Change the config register to 0x2002 - Disabling the break key is on by default. This allows someone to use the break key to enter rommon mode during normal operations (oops, luckily I have a test router to play with) 2) Change the config register to 0x102 - I didn't notice any diference in this at all with this setting. 3) Use the command "no service password-recovery" - Which seems to want to work, but I get a response from the router saying "Password recovery disable mode is not supported by the current ROMMON. Please upgrade the ROMMON if you want to use this feature." Which is kind of funny since it has 12.0.3(T) in the ROM. I'm not sure there is anything else you can change the 1700's to. It may be this command used to work, but doesn't on some of the newer models. It may be that you just cant get there from here :) 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: could this be a routing problem
the server on the other side of the router may not have a default gateway set, or maybe it is set incorrectly, or maybe there are multiple routers on the remote network and the gateway is set but to a router that doesn't have a route back to you. telnet to the router and then pinging works because the router's lan interface is on the same network as the server and no routing is involved just my guess daveh -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Thursday, September 07, 2000 12:06 PM To: [EMAIL PROTECTED] Subject: could this be a routing problem Hi all, i have a problem connecting to a server in one of our sites, i can ping the router on the remote site, but cannot ping the server, when i telnet unto the remote router i am able to ping the server, any ideas please ___ 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: Router models?
If you have a friendly Cisco reseller in the area, ask for a copy of the Cisco Products Quick Reference Guide. It's a paperback sized wirebound listing of all the current models, as of whenever it was printed, listing port types, default ram, flash, smartnet category, etc... Resellets get them for free in limited quantity very helpful for hardwre details daveh -Original Message- From: Matt Wehland [mailto:[EMAIL PROTECTED]] Sent: Tuesday, September 12, 2000 2:15 PM To: Yee, Jason; [EMAIL PROTECTED] Subject: RE: Router models? At 08:22 PM 9/11/00 -0500, Yee, Jason wrote: >thank you for the reply I will, any books or references I can use to >memorise all these info On book I like (although I really haven't read all of it) is Cisco Router Handbook George C Sackett McGraw-Hill ISBN 0-07-058098-7 I bought this as a reference manual more than a study aid for my CCNA. The first part of the book goes over the Cisco product line with pictures and diagrams so you get info on what the different models are and get so see what they look like. The next part is basic router stuff, configuring, loading IOS etc. The last part goes over configuring routing protocols, RIP, OSPF, IEGRP, BGP. Matt Wehland **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.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] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.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: Alternative Back to Back connection
yes you can, I have a 2524 and a 2525 both with internal 56k csu/dsu connected with a rj45 crossover cable. It was easy to setup and it works great. Your mileage may vary depending on the equipment you have daveh -Original Message- From: Timothy C. Medley [mailto:[EMAIL PROTECTED]] Sent: Monday, May 08, 2000 1:32 PM To: [EMAIL PROTECTED] Subject: Alternative Back to Back connection Here is an odd question could one connect a pair of routers back to back using csu/dsu's? Basically from router A, s0 connect via v.35 to a csu/dsu and from router b, s0 connect via v.35 to a csu/dsu then connect the csu/dsu's back to back somehow? ___ 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: Somewhat OT: JetDirect port number
try this doc. http://www.hp.com/cposupport/networking/support_doc/bpj01014.html daveh -Original Message- From: David Smith [mailto:[EMAIL PROTECTED]] Sent: Tuesday, May 23, 2000 1:37 PM To: Study group (E-mail) Subject: Somewhat OT: JetDirect port number All, I have searched for several days on the HP, Microsoft, and Cisco web sites. I have not been able to figure out which TCP/IP port number an NT server would use to send a print job to a JetDirect card (LJ 4000 and its ilk). The reason this relates to Cisco is this: We have Windows Terminal Server running at our central office. All of our remote offices are connect to TSE using either RDP or ICA. Their sessions work pretty well until someone prints, which causes a packet train to be sent from HQ back to their office across the WAN (typically a 32K CIR frame link). Having learned about priority queueing (and not wanting to purchase a Packeteer to do something the Cisco router can already do), if I knew the TCP port number the traffic was bound for, I could put it into the low priority queue and keep the ICA and RDP sessions working smoothly. Any help would be appreciated. Dave ___ 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: ACRC & Boson Tests - Opinion
some boson trivia. I was checking out the cramsession message boards for CIT this morning and one of the responses I read (it was an intelligent one, too) was from [EMAIL PROTECTED] He had the ccie letters in his .sig along with some other stuff like mcse+i so I guess they have a reasonable technical foundation for producing their products, assuming he's not the only techie contributor. dave "gotta pass cit real soon" h -Original Message- From: info [mailto:[EMAIL PROTECTED]] Sent: Wednesday, May 31, 2000 2:16 PM To: [EMAIL PROTECTED] Subject: Re: ACRC & Boson Tests - Opinion I second this opinion. "Belt, Louie" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > The ACRC Test1 (318 Questions) from Boson was right on the money. It's > syntax and devious nature may have actually exceeded that of Cisco. It is a > good prep, especially helpful in teaching you to use clues from the > questions (and answers) to detect the wrong choices. > > The ACRC Test2 (306 Questions) from Boson missed the mark. It included a > number of questions that would be great for the CCNA test, but not > appropriate for the ACRC. It also included a number of more obscure fill in > the blank commands that you will not face on the test (having to memorize > the exact syntax on some of these questions to prep for the "fill in the > blank" ACRC questions was a waste of time). It was of little use in the > ACRC prep. > > > Final result using Laura Chappel, Exam Cram and Boson: 875 (790 required) > > Any other opinions out there? > > labjr > > ___ > 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: Logon to NT Server?
the key will be being able to identify the domain controllers by name, name resolution. if the pc can't find the domain controller, PDC or BDC in nt4, your pc will not be able to logon and you see the message you got. if the controller is on a remote network and you are using tcpip your pc needs to know the address of the domain controller before making the logon request. not much needs to be done on the routers excepts making sure the netbios related ports are not blocked, 135-139 or something like that. this can be done in a couple of ways, a local file called lmhosts, which is a static listing of ip addresses and computernames kind of like a hosts file in a unix environment. the second is to setup wins resolution, which is a service that dynamically builds a database of computernames and their tcpip addresses. this requires a server be running the wins service and a setting in the client pc TCPIP properties. a third way is to put a Backup Domain Controller on the remote subnet http://www.microsoft.com/technet will have lots of information daveh -Original Message-From: Ngo Van Dzung [mailto:[EMAIL PROTECTED]]Sent: Thursday, June 22, 2000 11:37 PMTo: [EMAIL PROTECTED]Subject: Logon to NT Server? Hi all, I have 2 LAN connect together over leased line. In LAN 1 I using CISCO Router 2611 and in LAN 2 using CISCO Router 805. My IOS software have only TCP/IP option. Now in LAN 2 I have Windows NT Server and when I logon to to this Server from W95 client in LAN 1 I alway see the message: "There are no domain to validate your username and password..." but I can ping from client to this Server and I can find this server via IP Address. When I logon to this server from client in LAN 1 and use same username it work normaly. So how can I solve this problem? may I need to add some configuration to my router? Please help me! Thanks alot.
RE: Looking for web site that provided free consulting?
try this link http://www.samw.com/design/designyournetwork.asp? I haven't used their service but I think this is what you're looking for daveh -Original Message- From: Paul Borghese [mailto:[EMAIL PROTECTED]] Sent: Friday, June 30, 2000 5:14 PM To: Jeff Walzer; 'Cisco' Subject: Re: Looking for web site that provided free consulting? Jeff, How about posting it on GroupStudy.com and the mailing list can take a look? It would be good exercise for CCDP/CCDA candidates. Paul - Original Message - From: Jeff Walzer <[EMAIL PROTECTED]> To: 'Cisco' <[EMAIL PROTECTED]> Sent: Thursday, June 29, 2000 3:22 PM Subject: Looking for web site that provided free consulting? > Someone posted the web site for a company that would allow you to submit a > copy of your proposed network topology and they would review it and make > suggestions at no charge. Does anyone remember the web address? > > Thanks, > Jeff > > ___ > 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: Trace command
when in doubt, type it out the tests are supposed to be written with all possible abbreviations for commands, but in my opinion typing out the full command is the safest way to proceed. daveh -Original Message- From: Timothy W. Roberts [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 12, 2000 8:35 PM To: [EMAIL PROTECTED] Subject: Trace command The ACRC Student Guide show the syntax for this command is - trace. The router shows it as being - traceroute. Which one would be correct on the ACRC exam? ___ 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]
