Re: Cisco Design good book
Cisco Internetwork Design Study Guide ISBN 0-7821-2639-1 Provides an insightful and fun to read approach to designing networks with reality in mind. As opposed to most training and certification books, this one is easy to read and is written by a pro. Tim ""mindiani mindiani"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Who knows of any good book for designing Cisco networks. > > > > > 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: IP Secondary
Could you show you config-file ? -- *#*#*#*#*#*#*#*#*#*#*#*#*#*#*#* Henry Zheng CCDP, CCNP+Voice, MCSE Email : [EMAIL PROTECTED] *#*#*#*#*#*#*#*#*#*#*#*#*#*#*#* "alvarcar" <[EMAIL PROTECTED]> wrote in message FZAT65$[EMAIL PROTECTED]">news:FZAT65$[EMAIL PROTECTED]... > Hello everybody > > I have a trouble with secondaries addressing. > I cant route traffic from (E0)secondary network thru > Serial 0 to other networks but I can from primary > network configurated in the same E0. > Im using default network to s0. > Help will be appreciated. > > Regards > Charlie > > _ > UOLMAIL - Todo Argentino tiene derecho a tener su e-mail. > http://www.uolmail.com.ar > > > ___ > 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]
Internet Routing Architectures, Second Edition, Volume I
This book is published on the 18th August. http://www.amazon.com/exec/obidos/ASIN/157870233X/ Building upon the first edition, an excellent primer on the subject of data routing manipulation, the very straightforward "Internet Routing Architectures, Second Edition" delivers the latest information on BGP-4 and a method for choosing and working with the best ISP for you. It will help you understand and master today's addressing techniques, creation of optimal routing policies, and management of the growth of autonomous systems. Plenty of real-world examples round out the mix nicely. To learn more about "Internet Routing Architectures, Second Edition," please visit the following page at Amazon.com: http://www.amazon.com/exec/obidos/ASIN/157870233X/ Larry Osei-Kwaku __ Do You Yahoo!? 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]
801 to 1720
hi guy's I am having a strange problem with isdn connection from 801 to 1720. I have two 801's and a 1720 to connect three locations. I configured the 801' and tested dialing either way and they are working fine. Then I replaced one 801 with 1720 with BRI module and tested. When 1720 orginates the call 801 answers correctly and works fine. the problem is when 801 orginates the call to 1720. The q931 debug show that the call is rejected because it is unbindable. can anyone suggest anything on this. I am using almost same config in all routers and not using any authentication. The main difference is the 1720 got two dialers and 801 got ony one. Only static routes are used. If anyone requires required I can post the full config and debug details. The IOS ver is 12 Thanks in advance, Regards, Manoj. ___ 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]
EIGRP Network Design Solutions Book
Can anyone give some feedback as to whether this would be a good book to buy to futher my network design knowledge or could someone recommend a better book. EIGRP Network Design Solutions Author: Ivan Pepelnjak, CCIE SRP: $55.00 ISBN: 1578701651 Pages: 366 Pub Date: Oct 1999 Media: Web site Thanks 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]
MZMAKER.EXE
Could Anyone tell me where I may be able to get a copy of MZMAKER.EXE ? Thanx, Rie
Configuration buffer full
Hi, I am using Cisco 2501 as a router. The router is configured many access lists. One day, when I add the new access list, I found a error messages from the router: - Configuration buffer full What is the limitation of the configuration file? Is there any way to increase the buffer? Regards. Dovelet _ Do You Yahoo!? §K¶Oµn°O @yahoo.com.hk ¹q¤l¶l¥ó @ http://mail.yahoo.com.hk Get your free @yahoo.com.hk address at http://mail.yahoo.com.hk ___ 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]
Intermittent loss of connectivity
Hi all, I am troubleshooting connectivity problems we have to one of our sites. there is continuous flapping on the link. For every 5 or 6 ping requests at least one or two times out. the sites are linked via FRA-ATM, the router on site is a 2500, has anyone had a similar experience? or has anyone got any suggestions on where to start troubleshooting? ___ 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: Configuration buffer full
You could try adding the command service compress-config. Warning. Be careful with this command, I've used it in the past on a 2501 running a 12.0 IOS release and the router wouldn't boot, managed to get it back with a password recovery. Regards, _/ _/ _/ Steve Warner, Regional Network Engineer, GTS Netcom. _/ _/ _/+44 (0) 1344-395646mailto:[EMAIL PROTECTED]. - Original Message - From: "Chan Dovelet" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, August 15, 2000 11:03 AM Subject: Configuration buffer full > Hi, > > I am using Cisco 2501 as a router. The router is > configured many access lists. One day, when I add the > new access list, I found a error messages from the > router: > > - Configuration buffer full > > What is the limitation of the configuration file? Is > there any way to increase the buffer? > > Regards. > Dovelet > > > _ > Do You Yahoo!? > KOnO @yahoo.com.hk qll @ http://mail.yahoo.com.hk > Get your free @yahoo.com.hk address at http://mail.yahoo.com.hk > > ___ > 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: blocking napster
Through Gauntlet and now through Proxy Servers, we are blocking by name, napster.com, and that seems to work. It has has users screaming anyway. (Always a good sign) Brad Stanfield Network Engineer [EMAIL PROTECTED] Government Micro Resources Network Operations Control Center Bldg 33 NAVSEA NCOE 757-393-9526 -Original Message- From: Perry Lucas [mailto:[EMAIL PROTECTED]] Sent: Monday, August 14, 2000 5:19 PM To: Sam Adams; [EMAIL PROTECTED] Subject: Re: blocking napster Sam, Napster is able to be proxied through port 80 now with the latest revisions. Simply shutting down port 6699, can't be done anymore to block it. You have to block access to their servers. Last I checked, Raptor, Pix, Gauntlet or Checkpoint didn't block napster's IP addresses directly without customization. - Original Message - From: "Sam Adams" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, August 14, 2000 1:29 PM Subject: RE: blocking napster > Funny that you guys are trying to block napster. Any good firewall takes > care of napster in two seconds. I have a raptor sitting right here to prove > it. > > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > John Hardman > Sent: Monday, August 14, 2000 8:14 AM > To: [EMAIL PROTECTED] > Subject: Re: blocking napster > > > Hi > > As Howard would say, "What is the problem you are trying to solve?" > > Since you are asking I will assume you are a network admin for a company and > that you want to block Napster do to... > > 1) It taking up time your employees should be using to do their work > > and > > 2) It is eating up bandwidth that your company has to pay for. > > Solutions: > > 1) Management problem. There should be a policy in place limiting the > personal use of company equipment and resources. Employees not following the > policy should be disciplined or terminated. > > 2) Allow employees to run wide and spend lots of time monitoring and trying > block activity that the company doesn't want. > > To block Napster... do a little digging with your favorite nslookup tool and > block all access to their IP ranges. > > HTH > -- > John Hardman, MCSE+I, CCNA > ArrisTech/CCS-IS SysAdmin > > > ""Dave Santeramo"" <[EMAIL PROTECTED]> wrote in message > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > Any suggestions on how to block users of Napster? Since it uses a random > > port number I am not sure how to do this. > > > > thanks > > > > > > > > > > ___ > > To get your own FREE ZDNet Onebox - FREE voicemail, email, and fax, > > all in one place - sign up today at http://www.zdnetonebox.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]
Port 80
Hello everbody, What is the command to enable the HTTP server on the router? This is an old question, but the command 'ip http server' does not work. My router is cisco 2621. IOS software is C2600 Software (C2600-IO3S56I-M), Version 12.0(7)XK1, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1) 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]
Fail to change line speed
Hi , Any comments ? Will try to change the speed of the aux port , the router give me this error ' fail to change line ' 1 speed ' Please help Regards ken ___ 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: blocking napster
I may be wrong, but couldn't you block napster at the router by null 0'ing the IP? I.E. Name:www.napster.com Address: 208.184.216.230 Ip route 208.184.216.230 null 0 This should drop any packets destined for that network Ciao, David "Stanfield Hilman B(Brad) CONT NNSY" wrote: > Through Gauntlet and now through Proxy Servers, we are blocking by name, > napster.com, and that seems to work. > It has has users screaming anyway. (Always a good sign) > > > Brad Stanfield > Network Engineer > [EMAIL PROTECTED] > Government Micro Resources > Network Operations Control Center > Bldg 33 NAVSEA NCOE > 757-393-9526 > > -Original Message- > From: Perry Lucas [mailto:[EMAIL PROTECTED]] > Sent: Monday, August 14, 2000 5:19 PM > To: Sam Adams; [EMAIL PROTECTED] > Subject: Re: blocking napster > > Sam, > > Napster is able to be proxied through port 80 now with the latest revisions. > Simply shutting down port 6699, can't be done anymore to block it. You have > to block access to their servers. Last I checked, Raptor, Pix, Gauntlet or > Checkpoint didn't block napster's IP addresses directly without > customization. > > - Original Message - > From: "Sam Adams" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Monday, August 14, 2000 1:29 PM > Subject: RE: blocking napster > > > Funny that you guys are trying to block napster. Any good firewall takes > > care of napster in two seconds. I have a raptor sitting right here to > prove > > it. > > > > > > -Original Message- > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > > John Hardman > > Sent: Monday, August 14, 2000 8:14 AM > > To: [EMAIL PROTECTED] > > Subject: Re: blocking napster > > > > > > Hi > > > > As Howard would say, "What is the problem you are trying to solve?" > > > > Since you are asking I will assume you are a network admin for a company > and > > that you want to block Napster do to... > > > > 1) It taking up time your employees should be using to do their work > > > > and > > > > 2) It is eating up bandwidth that your company has to pay for. > > > > Solutions: > > > > 1) Management problem. There should be a policy in place limiting the > > personal use of company equipment and resources. Employees not following > the > > policy should be disciplined or terminated. > > > > 2) Allow employees to run wide and spend lots of time monitoring and > trying > > block activity that the company doesn't want. > > > > To block Napster... do a little digging with your favorite nslookup tool > and > > block all access to their IP ranges. > > > > HTH > > -- > > John Hardman, MCSE+I, CCNA > > ArrisTech/CCS-IS SysAdmin > > > > > > ""Dave Santeramo"" <[EMAIL PROTECTED]> wrote in message > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > Any suggestions on how to block users of Napster? Since it uses a > random > > > port number I am not sure how to do this. > > > > > > thanks > > > > > > > > > > > > > > > ___ > > > To get your own FREE ZDNet Onebox - FREE voicemail, email, and fax, > > > all in one place - sign up today at http://www.zdnetonebox.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: Intermittent loss of connectivity
You can check the interface of the router to see if it is getting carrier transitions or dropping packets. I ran into something similiar once at a customer's. I set up a new site for them and they supplied the ip addresses. Come to find out, the ethernet ip's they gave me for the new site were in use somewhere else. So now, we had two routes going two different places for the same subnet. Readdressed the new site and took out the duplicate route. Dave -Original Message- From: H.K Braimoh [mailto:[EMAIL PROTECTED]] Sent: Tuesday, August 15, 2000 6:04 AM To: [EMAIL PROTECTED] Subject: Intermittent loss of connectivity Hi all, I am troubleshooting connectivity problems we have to one of our sites. there is continuous flapping on the link. For every 5 or 6 ping requests at least one or two times out. the sites are linked via FRA-ATM, the router on site is a 2500, has anyone had a similar experience? or has anyone got any suggestions on where to start troubleshooting? ___ 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 Secondary
>The config. interface Ethernet0 ip address 10.200.127.1 255.255.255.192 secondary ip address 10.200.127.65 255.255.255.192 secondary ip address 209.12.33.10 255.255.255.0 ! interface Ethernet1 no ip address shutdown ! interface Serial0 ip address 220.5.5.2 255.255.255.0 clockrate 25 ! interface Serial1 ip address 11.6.1.2 255.255.0.0 shutdown ! ip classless ip route 0.0.0.0 0.0.0.0 Serial0 Could you show you config-file ? > Thanks > -- > *#*#*#*#*#*#*#*#*#*#*#*#*#*#*#* > Henry Zheng > CCDP, CCNP+Voice, MCSE > Email : [EMAIL PROTECTED] > *#*#*#*#*#*#*#*#*#*#*#*#*#*#*#* > > "alvarcar" <[EMAIL PROTECTED]> wrote in message > news:FZAT65 $[EMAIL PROTECTED] > > Hello everybody > > > > I have a trouble with secondaries addressing. > > I cant route traffic from (E0)secondary network thru > > Serial 0 to other networks but I can from primary > > network configurated in the same E0. > > Im using default network to s0. > > Help will be appreciated. > > > > Regards > > Charlie > > > > _ > > UOLMAIL - Todo Argentino tiene derecho a tener su e- mail. > > http://www.uolmail.com.ar > > > > > > ___ > > 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] > _ UOLMAIL - Todo Argentino tiene derecho a tener su e-mail. http://www.uolmail.com.ar ___ 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: Switches !!!
>Sorry, I was thinking RSM and typed RSP but I don't see much of a difference >in there functionality. I agree with Howard's description of the RSP and >RSM. We pretty much just took a 7500 RSP and modified it to interface to >the Catalyst bus. > >Jeff Humphreys And if you _really_ want to get confused, pity me a bit when I came to Nortel. Acronym collision with a crash. On the newer Nortel platforms, the RSP is the forwarding engine, comparable to the Cisco VIP, and the SSP is the management and path determination processor, comparable to the "R" part of the Cisco RSP. > >- Original Message - >From: Howard C. Berkowitz <[EMAIL PROTECTED]> >To: <[EMAIL PROTECTED]> >Sent: Monday, August 14, 2000 7:32 PM >Subject: RE: Switches !!! > > > > >I have to say that I'm a little confused my self! > > >RSP "Route Switch Processor" is used by the 7500's > > >RSM "Route Switch Module" can be used by Cat5500 for example. > > >We have currently 7 5500's with RSM's, and I tell you it is doing all of >the > > >routing for us to include VLANs. Lot's of then. > > >What I am trying to say here is that I can Route between VLAN's just fine > > >with an RSM. I think that someone missed typed RSP with RSM. > > >Paulo > > > > > > Nahhh... > > > > The guts of a RSM and RSP are the same. The RSM connects to a Cat5000 > > bus and can have its own WAN interface. The RSP connects to a CBus > > in a 7x00. There are also faster RSPs available than RSMs. ___ 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: Port 80
That is the command. Make sure you are entering it into global config mode. Roman At 01:29 PM 8/15/00 +0300, you wrote: >Hello everbody, >What is the command to enable the HTTP server on the router? This is an >old question, but the command 'ip http server' does not work. >My router is cisco 2621. IOS software is C2600 Software >(C2600-IO3S56I-M), Version 12.0(7)XK1, EARLY DEPLOYMENT RELEASE SOFTWARE >(fc1) >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: MZMAKER.EXE
Go to think below it's available there Oz http://www.mcseco-op.com/helpfull_links.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: Port 80
I tried it on mine and it worked just fine. It needs to be entered in global config. It may be a browser issue or proxy issue. Also, you could scan the ip address of the router to verify that port 80 is open. Steve >Hello everbody, >What is the command to enable the HTTP server on the router? This is an >old question, but the command 'ip http server' does not work. >My router is cisco 2621. IOS software is C2600 Software >(C2600-IO3S56I-M), Version 12.0(7)XK1, EARLY DEPLOYMENT RELEASE SOFTWARE >(fc1) >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]
Free Book: Cisco QOS
We'd like to remind you of a great opportunity to learn more about how Cisco Catalyst(r) 4000 Series, Catalyst 5000 Series, and Catalyst 6000 Series of LAN switches can bring optimized performance to your network through end-to-end QoS functionality. To find out more, visit http://www.cisco.com/offer/qosupgrade/V503-1002Z today. While you're there, be sure to register for your FREE book, "Quality of Service: Delivering QoS on the Internet and in the Corporate Networks" by Paul Ferguson and Geoff Huston. By classifying and prioritizing your system's traffic and providing enhanced bandwidth functions, QoS capabilities help your network run more efficiently than ever before. Best of all, you'll save time and money while getting increased protection of mission-critical applications and improved access to your most important information. Don't miss this opportunity to optimize your network with end-to- end QoS capabilities and receive your FREE book, "Quality of Service: Delivering QoS on the Internet and in the Corporate Networks." Visit http://www.cisco.com/offer/qosupgrade/V503-1002Z today! Hurry, offer good only while supplies last. Sincerely, Cisco Systems, Inc. _ 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]
Free Guide Cisco: "Lessons on Freedom and Power:
Wireless is one of today's hottest local area network (LAN) technologies for government installations because it can deliver network access in buildings that are difficult to wire -- due to age, structure or historical reasons. If your agency is evaluating a move to wireless, one of your first considerations should be upgrading your hubs to Cisco Systems high-speed switches. By doing so, you can more effectively support wireless LANs to meet increasing bandwidth demands down the road. Visit http://www.cisco.com/offer/governmentlan/V498-1001S now to download a FREE copy of "Lessons on Freedom and Power: Combining Wired and Wireless Networks for Government Organizations". This informative guide discusses everything you'll need to integrate wireless into your LAN and meet high-bandwidth application demands in the future. Cisco Catalyst(R) 3500 XL and 2900 XL desktop switches offer 10/100 and Gigabit Ethernet connectivity, giving you the best end-to-end solutions for the specific needs of government LANs. By building a high-speed LAN with Cisco switches, you'll optimize your networks for wireless without straining your budget-keeping your agencies on the leading edge. Take the first steps in preparing your government agency for wireless technology by upgrading your network with Cisco Catalyst desktop switches. Just download your FREE design guide at http://www.cisco.com/offer/governmentlan/V498-1001S today, and contact your Cisco authorized reseller before October 31, 2000, to learn about limited-time savings on these switches for your government agency. . . >From: David Jones <[EMAIL PROTECTED]> >Reply-To: David Jones <[EMAIL PROTECTED]> >To: "'H.K Braimoh'" <[EMAIL PROTECTED]>, [EMAIL PROTECTED] >Subject: RE: Intermittent loss of connectivity >Date: Tue, 15 Aug 2000 08:11:39 -0400 > >You can check the interface of the router to see if it is getting carrier >transitions or dropping packets. I ran into something similiar once at a >customer's. I set up a new site for them and they supplied the ip >addresses. Come to find out, the ethernet ip's they gave me for the new >site were in use somewhere else. So now, we had two routes going two >different places for the same subnet. Readdressed the new site and took >out >the duplicate route. > >Dave > >-Original Message- >From: H.K Braimoh [mailto:[EMAIL PROTECTED]] >Sent: Tuesday, August 15, 2000 6:04 AM >To: [EMAIL PROTECTED] >Subject: Intermittent loss of connectivity > > >Hi all, I am troubleshooting connectivity problems we have to one of our >sites. there is continuous flapping on the link. For every 5 or 6 ping >requests at least one or two times out. the sites are linked via FRA-ATM, >the router on site is a 2500, has anyone had a similar experience? or has >anyone got any suggestions on where to start troubleshooting? > > >___ >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: Port 80
ip http server does not work. I scanned the ports of the router. The open ports are 23 and 79. Router is directly connected to pc via a cross cable. what is the global config? Saying again: My router is cisco 2621. IOS software is C2600 Software (C2600-IO3S56I-M), Version 12.0(7)XK1, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1) Eric Long wrote: > ip http server > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > Bilge Karabacak > Sent: Tuesday, August 15, 2000 6:30 AM > To: [EMAIL PROTECTED] > Subject: Port 80 > > Hello everbody, > What is the command to enable the HTTP server on the router? This is an > old question, but the command 'ip http server' does not work. > My router is cisco 2621. IOS software is C2600 Software > (C2600-IO3S56I-M), Version 12.0(7)XK1, EARLY DEPLOYMENT RELEASE SOFTWARE > (fc1) > 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: Free Book: Cisco QOS
I'm in the process of reading this book now. It is very good. Get it while you can Chuck -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Ed Farmer Sent: Tuesday, August 15, 2000 6:13 AM To: [EMAIL PROTECTED] Subject:Free Book: Cisco QOS We'd like to remind you of a great opportunity to learn more about how Cisco Catalyst(r) 4000 Series, Catalyst 5000 Series, and Catalyst 6000 Series of LAN switches can bring optimized performance to your network through end-to-end QoS functionality. To find out more, visit http://www.cisco.com/offer/qosupgrade/V503-1002Z today. While you're there, be sure to register for your FREE book, "Quality of Service: Delivering QoS on the Internet and in the Corporate Networks" by Paul Ferguson and Geoff Huston. By classifying and prioritizing your system's traffic and providing enhanced bandwidth functions, QoS capabilities help your network run more efficiently than ever before. Best of all, you'll save time and money while getting increased protection of mission-critical applications and improved access to your most important information. Don't miss this opportunity to optimize your network with end-to- end QoS capabilities and receive your FREE book, "Quality of Service: Delivering QoS on the Internet and in the Corporate Networks." Visit http://www.cisco.com/offer/qosupgrade/V503-1002Z today! Hurry, offer good only while supplies last. Sincerely, Cisco Systems, Inc. _ 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]
Need advice on CCIE written
How difficult is the CCIE wriiten? I have completed CCNP and CCDP so far which was alot of work. A friend of mine asked me to give him my resume but before doing so I would like to add "Passed CCIE wriiten" to it. I'm thinking of taking this test within two weeks even though I did not study as much as I originally intended to do. So far I have read : "Internetworking technologies Handbook" front to back Cisco Switched networks ( has good ATM stuff in this book and allowed me to review the switched stuff ) Internet routing architectures I have extensive experience with OSPF and also have experience with BGP4. I have not worked with token ring , ipx or IBM technologies. I've worked with cisco routers for 3 years. I'm also reviewing The ACRC book again. Can this test be passed with this linmited amount of preparation? Again my goal is to say that I passed the "CCIE wriiten" for my interview which is comming up. Let me know your thoughts before I blow $200.00 bucks on this test. Thanks -- John Gesualdi The Providence Journal Company Phone (401)277-8133 Pager (401)785-6938 CCDP,CCNP ___ 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]
RSVP
I have some questions about WFQ and RSVP any one can help thanks mohamed shommo 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]
Watchdog Timer (restart)???
Hey Team, Here is a piece of the show ver command: Atlanta_1 uptime is 10 minutes System restarted by watchdog timer expired at 05:59:11 pdt Tue Aug 15 2000 Here's the deal. We manage net's for various clients where we get snmp tickets from our clients. We got one that said Cisco Up with reboot. We get these often but this one said the cause was due to a watchdog timer expiring. Nobody in the office can figure out for sure what this is. I went to CCO and got this from them on the watchdog timer: "Hardware or software mechanism that is used to trigger an event or an escape from a process unless the timer is periodically reset. See also watchdog." and now watchdog: "Watchdog timer manager that runs on the NP of each LightStream 2020 ATM switch in an ATM network. The watchdog process rearms the watchdog timer so that the system automatically restarts if the NP fails." Seems simple enough right? Here's the catch. This happened on a 2610 router and I doubt it's running ATM at all. Could someone please help us out and clarify what this is so I can close this damn ticket ;) Thanks team, Mark Zabludovsky ~ CCNA, CCDA UNISYS e-@ction Network Managment Services [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: Port 80
If you in privileged mode it should display this prompt: Router# to get into global config, at privilege mode type: config term then it should change prompt to: Router(config)# Note: Router is your router name. $$$ Surf the web and get paid $$$ http://www.spedia.net/cgi-bin/dir/tz.cgi?run=show_svc&fl=8&vid=vntnet - Original Message - From: "Bilge Karabacak" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, August 15, 2000 6:20 AM Subject: Re: Port 80 > ip http server does not work. > I scanned the ports of the router. The open ports are 23 and 79. Router is > directly connected to pc via a cross cable. what is the global config? > Saying again: > My router is cisco 2621. IOS software is C2600 Software > (C2600-IO3S56I-M), Version 12.0(7)XK1, EARLY DEPLOYMENT RELEASE SOFTWARE > (fc1) > > > > Eric Long wrote: > > > ip http server > > > > -Original Message- > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > > Bilge Karabacak > > Sent: Tuesday, August 15, 2000 6:30 AM > > To: [EMAIL PROTECTED] > > Subject: Port 80 > > > > Hello everbody, > > What is the command to enable the HTTP server on the router? This is an > > old question, but the command 'ip http server' does not work. > > My router is cisco 2621. IOS software is C2600 Software > > (C2600-IO3S56I-M), Version 12.0(7)XK1, EARLY DEPLOYMENT RELEASE SOFTWARE > > (fc1) > > 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] ___ 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: Port 80
Global config means that you have to enter the command at the 'router#(config)' prompt. When you're at the router command prompt in exec mode 'router#', enter 'config t' (configure terminal). Then enter the 'ip http server' command. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Bilge Karabacak Sent: Tuesday, August 15, 2000 9:20 AM To: [EMAIL PROTECTED] Subject: Re: Port 80 ip http server does not work. I scanned the ports of the router. The open ports are 23 and 79. Router is directly connected to pc via a cross cable. what is the global config? Saying again: My router is cisco 2621. IOS software is C2600 Software (C2600-IO3S56I-M), Version 12.0(7)XK1, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1) Eric Long wrote: > ip http server > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > Bilge Karabacak > Sent: Tuesday, August 15, 2000 6:30 AM > To: [EMAIL PROTECTED] > Subject: Port 80 > > Hello everbody, > What is the command to enable the HTTP server on the router? This is an > old question, but the command 'ip http server' does not work. > My router is cisco 2621. IOS software is C2600 Software > (C2600-IO3S56I-M), Version 12.0(7)XK1, EARLY DEPLOYMENT RELEASE SOFTWARE > (fc1) > 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] ___ 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: Port 80
Is the Fast Ethernet Interface up? Could you paste a config of the router so we can see how it is setup? Steve At 07:20 AM 8/15/00, you wrote: >ip http server does not work. >I scanned the ports of the router. The open ports are 23 and 79. Router is >directly connected to pc via a cross cable. what is the global config? >Saying again: >My router is cisco 2621. IOS software is C2600 Software >(C2600-IO3S56I-M), Version 12.0(7)XK1, EARLY DEPLOYMENT RELEASE SOFTWARE >(fc1) > > > >Eric Long wrote: > > > ip http server > > > > -Original Message- > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > > Bilge Karabacak > > Sent: Tuesday, August 15, 2000 6:30 AM > > To: [EMAIL PROTECTED] > > Subject: Port 80 > > > > Hello everbody, > > What is the command to enable the HTTP server on the router? This is an > > old question, but the command 'ip http server' does not work. > > My router is cisco 2621. IOS software is C2600 Software > > (C2600-IO3S56I-M), Version 12.0(7)XK1, EARLY DEPLOYMENT RELEASE SOFTWARE > > (fc1) > > 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] ___ 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: Need advice on CCIE written
I thought it was $300. Some whose advice I trust have suggested that token ring / RIF is essential, as is at least a working knowledge of ATM terminology. Your routing protocol background looks good. The certification zone ( www.certificationzone.com ) practice tests I've taken also include questions of the sort that you studied for the lower level certs, but may have put aside, like ISDN reference points and the like. One practice test had a gawd awful series of telnets from router to router, and then asked what router you were in, and what command would get you to a particular router telnet session. I'll bet you're close. Bone up on bridging, token ring, and ATM terminology. And knock 'em dead! Chuck -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of John Gesualdi Sent: Tuesday, August 15, 2000 6:23 AM To: cisco Subject:Need advice on CCIE written How difficult is the CCIE wriiten? I have completed CCNP and CCDP so far which was alot of work. A friend of mine asked me to give him my resume but before doing so I would like to add "Passed CCIE wriiten" to it. I'm thinking of taking this test within two weeks even though I did not study as much as I originally intended to do. So far I have read : "Internetworking technologies Handbook" front to back Cisco Switched networks ( has good ATM stuff in this book and allowed me to review the switched stuff ) Internet routing architectures I have extensive experience with OSPF and also have experience with BGP4. I have not worked with token ring , ipx or IBM technologies. I've worked with cisco routers for 3 years. I'm also reviewing The ACRC book again. Can this test be passed with this linmited amount of preparation? Again my goal is to say that I passed the "CCIE wriiten" for my interview which is comming up. Let me know your thoughts before I blow $200.00 bucks on this test. Thanks -- John Gesualdi The Providence Journal Company Phone (401)277-8133 Pager (401)785-6938 CCDP,CCNP ___ 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: Port 80
Hi I have attached config from my 2611 router with ip http server configured. Do you have any access-list configured? Is your browser correct configured? Could be it is going directly to a proxy. Check routing table in computer. (ROUTE PRINT in Win NT) Jon Cisco2611#sh ver Cisco Internetwork Operating System Software IOS (tm) C2600 Software (C2600-I-M), Version 11.3(4)T1, RELEASE SOFTWARE (fc1) Copyright (c) 1986-1998 by cisco Systems, Inc. Compiled Wed 01-Jul-98 11:48 by phanguye Image text-base: 0x80008084, data-base: 0x80552544 ROM: System Bootstrap, Version 11.3(2)XA3, PLATFORM SPECIFIC RELEASE SOFTWARE (f c1) Cisco2611 uptime is 1 week, 6 days, 5 hours, 50 minutes System restarted by reload at 08:17:27 UTC Wed Aug 2 2000 System image file is "flash:c2600-i-mz.113-4.T1", booted via flash cisco 2611 (MPC860) processor (revision 0x202) with 12288K/4096K bytes of memory . Processor board ID JAB02380CVM (3630199001) M860 processor: part number 0, mask 32 Bridging software. X.25 software, Version 3.0.0. 2 Ethernet/IEEE 802.3 interface(s) 1 Serial network interface(s) 32K bytes of non-volatile configuration memory. 4096K bytes of processor board System flash (Read/Write) Configuration register is 0x2102 Cisco2611#conf t Enter configuration commands, one per line. End with CNTL/Z. Cisco2611(config)#ip http server Cisco2611(config)#^Z Cisco2611#sh runn Building configuration... Current configuration: ! ! Last configuration change at 13:34:16 UTC Tue Aug 15 2000 ! NVRAM config last updated at 14:12:13 UTC Mon Aug 14 2000 ! version 11.3 no service password-encryption ! hostname Cisco2611 router eigrp 10 network 177.176.0.0 network 177.177.0.0 no auto-summary ! ip http server ip classless no logging console end + Bilge Karabacak <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > ip http server does not work. > I scanned the ports of the router. The open ports are 23 and 79. Router is > directly connected to pc via a cross cable. what is the global config? > Saying again: > My router is cisco 2621. IOS software is C2600 Software > (C2600-IO3S56I-M), Version 12.0(7)XK1, EARLY DEPLOYMENT RELEASE SOFTWARE > (fc1) > > > > Eric Long wrote: > > > ip http server > > > > -Original Message- > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > > Bilge Karabacak > > Sent: Tuesday, August 15, 2000 6:30 AM > > To: [EMAIL PROTECTED] > > Subject: Port 80 > > > > Hello everbody, > > What is the command to enable the HTTP server on the router? This is an > > old question, but the command 'ip http server' does not work. > > My router is cisco 2621. IOS software is C2600 Software > > (C2600-IO3S56I-M), Version 12.0(7)XK1, EARLY DEPLOYMENT RELEASE SOFTWARE > > (fc1) > > 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] > --- ___ 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]
1600 startup-config
Dear group, I have no experience with CISCO 1600 router. And current I got one from ebay. When I try saving the configuration to NVRAM by command copy run start and then submit the reload command by which I expect the saved config will be executed. To my surprise, the router return to no configuration and ask for my setting!! Can anyone give me some guidance? Best regards, Fanglo MA > > est.net > >22:36:44 >-0400 > >22:36:44 >-0400 > > > > >1AEBD0090279A940B13BEF7@DSM-EXCH> <009301c0032c$66728740$[EMAIL PROTECTED]> > 6991157 Xref: groupstudy.c > groupstudy.cisco:50671 > > >[EMAIL PROTECTED] > > >networksix.com (Dave Hennen) > > > > > >22:36:44 >-0400 > > >22:36:44 >-0400 > > >22:36:44 >-0400 ___ 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]
Can you use the calculator in tests?
I am taking the CCNA this afternoon and I would like to know if we are able to use the calculator?? Pedro ___ 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]
OSPF vs. EIGRP
Hi folks, Is there any sort of Cisco white paper out there which provides a decision tree for determining whether to deploy OSPF versus EIGRP. Thanks in advance, Irwin
RE: RSVP
See: http://www.isi.edu/div7/rsvp/rsvp.html We also have several other links to QoS information at http://www.itprc.com/qos.htm > -Original Message- > From: mohamed shommo [mailto:[EMAIL PROTECTED]] > Sent: Tuesday, August 15, 2000 10:07 AM > To: [EMAIL PROTECTED] > Subject: RSVP > > > I have some questions about WFQ and RSVP any one can help > thanks > mohamed shommo > __ > __ > 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: 1600 startup-config
Make sure you have the proper bit setting in your register. IF i'm not mistaken (trying to tell ya from the op of my head) the config register should be 0x2102. That tells the router to boot IOS from FLASH and look for the startup config in the NVRAM. Hope that helps! -- Regards, --- Marco Paulo Rodrigues Unix Administrator Axxent Corporation Email: [EMAIL PROTECTED] CompTia: A+, Network+, i-Net+ Cisco: CCDA --- "GOD is mankind's finest creation." - Marco Rodrigues "Virtually All Internet Porno flows through the systems of one company. Cisco Systems. Imporning the Internet Generation." - Marco Rodrigues On Tue, 15 Aug 2000, Fanglo MA wrote: > Dear group, > > I have no experience with CISCO 1600 router. And current I got one from ebay. When I >try saving the configuration to NVRAM by command > > copy run start > > and then submit the reload command by which I expect the saved config will be >executed. To my surprise, the router return to no configuration and ask for my >setting!! > > Can anyone give me some guidance? > > Best regards, > Fanglo MA > > > > est.net > > > >22:36:44 -0400 > > > >22:36:44 -0400 > > > > > > > >1AEBD0090279A940B13BEF7@DSM-EXCH> <009301c0032c$66728740$[EMAIL PROTECTED]> > 6991157 Xref: groupstudy.c > > groupstudy.cisco:50671 > > > >[EMAIL PROTECTED] > > > >networksix.com (Dave Hennen) > > > > > > > > > > > >22:36:44 -0400 > > > > > >22:36:44 -0400 > > > > > >22:36:44 -0400 > > ___ > 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]
vpdn enable on 3640 ?
Hi folks, we got a problem here with a 3640. any attempts to start a "vpdn enable" command are answered with an "unrecognized command" (or something like that) message. does this mean that we have to load a certain feature pack on the 3640? we checked the cisco site but couldnt find any l2tp&vpdn (we need both running on this machine) feature for this platform. TIA, Gabriel Nickel
40 bit des
I'm going to attempt to configure 2 cisco 1603's back-to-back via ethernet - talking to each other via 40 bit des. I have loaded the correct images and created the DSS keys. Can't find crypto engine named 'routera' The Cisco documentation is good up to here - can anyone please advise next ? Ajaz
RE: 1600 startup-config
Type wri mem. -Original Message- From: Fanglo MA [mailto:[EMAIL PROTECTED]] Sent: Monday, August 14, 2000 10:05 PM To: [EMAIL PROTECTED] Subject: 1600 startup-config Dear group, I have no experience with CISCO 1600 router. And current I got one from ebay. When I try saving the configuration to NVRAM by command copy run start and then submit the reload command by which I expect the saved config will be executed. To my surprise, the router return to no configuration and ask for my setting!! Can anyone give me some guidance? Best regards, Fanglo MA > est.net > 22:36:44 -0400 > 22:36:44 -0400 > > > 1AEBD0090279A940B13BEF7@DSM-EXCH> <009301c0032c$66728740$[EMAIL PROTECTED]>6991157 Xref: groupstudy.c > groupstudy.cisco:50671 > [EMAIL PROTECTED] > networksix.com (Dave Hennen) > > > > > 22:36:44 -0400 > > 22:36:44 -0400 > > 22:36:44 -0400 ___ 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: Switches !!!
Great! Did you see the post by Howard? He summed up interVLAN routing very technically in-depth. -Sean Sean Odom, CCNP, MCSE, CNX-EtherII Coriolis/Sybex Author www.TheQuestForCetification.com E-mail: [EMAIL PROTECTED] One of the things that confuses this discussion is that "switch" is more a marketing than a technical term. Certainly "layer 3 switch" is a marketing term. There seems to be an assumption in this discussion that fastest is always best. No. Taking off my Cisco stockholder hat, cheapest that will do the job is best. Regardless of the vendor, routing has two distinct functions. Path determination builds the "routing table," or, more properly, the Routing Information Base (RIB). The RIB is what you see when you do a "show IP route." RIBs are optimized for updating by dynamic routing. Incidentally, the OSPF database, BGP Adj-RIB, etc., are not part of the RIB, but are inputs to it. Typically, the first packet to a destination must go through the RIB to get the FIB set up. From the RIB is derived the Forwarding Information Base (FIB), which the second function, packet forwarding, examines to select the outgoing interface to which the packet is to be sent, based minimally on destination address. In process switching, the RIB and FIB are the same data structure. There is no true FIB. In fast switching, there is a FIB, which still is in main RAM, and forwarding is done by the CPU. In autonomous and silicon switching on the AGS+ and 7000, the FIB was in a separate memory, and the bus controller (AGS) or Silicon Switch Processor (7000) did the forwarding. The FIB was on the same board as the forwarding engine. FIB memory was small, so if the particular destination was not present (i.e., new or not recently used), there could be "cache misses". On a cache miss, the FIB was invalidated and rebuilt from the RIB. In optimum switching, the FIB and RIB are both on the RSP card, but in separate physical memories. One processor/memory set does path determination, and one does forwarding. In distributed switching (CEF and NetFlow) on router platforms, simplifying slightly, there is one RIB but multiple copies of the FIB are distributed onto the VIPs, each of which runs a separate forwarding process. VIPs have large memories, so the FIB and RIB (at least in CEF) are in 1:1 correspondence, and there are no cache misses. Still, the first packet to a destination goes through the RIB. In distributed/layer3 switching on "switch" platforms, there remains a single route determination engine. This can be in the same physical chassis (e.g., RSM in a 5000), or in a separate chassis (the "external router"). A Cisco proprietary protocol transfers the FIB information to a NFFC on a 5000 series or to a forwarding board on the higher-speed distributed switches. Using an external router platform as the source of the FIB, or even using an external router for all inter-VLAN routing, is simply a design choice. A very real-world situation is having your clients in one place and servers in another, but on the same VLAN (or using VLAN-aware NICs). In such a situation, the actual requirement for inter-VLAN forwarding may be limited to management (e.g., pinging from the management station) or perhaps email. The function of routing is important, but not the speed. In this case, to keep costs low, I'd consider, in order, 1. Use a 2600 to do all inter-VLAN routing 2. Use a 3600 to do it a little faster 3. I don't know the most recent support for external path determination -- used to be that the 4500/4700 was the lowest platform. Probably a 3600 can these days. Use a 3600 as path determination engine and an NFFC or equivalent on the switch platform(s). 4. Use an RSM/NFFC or equivalent. 5. Use a 1/12000, etc., for very heavy routing loads with multiple WAN interfaces. A 7200 or 7500 might be appropriate in some cases -Original Message- From: Chuck Larrieu [mailto:[EMAIL PROTECTED]] Sent: August 14, 2000 9:56 PM To: Cisco Mail List Subject: FW: Switches !!! Hey, Sean, I gotta say, it has been a while since a thread / discussion has really struck a chord of excitement in me. A couple of us have also been chatting off line about this topic. I think those I have spoken to privately also agree that it is great when there is a topic that inspires one to dig a bit, do a little research, go back and forth in attempting to understand an issue or a point or a process, and walk away a little bit smarter. This has been one fun thread for me, at least. Thanks, everyone. Chuck -Original Message- From: Odom, Sean/SAC [mailto:[EMAIL PROTECTED]] Sent: Monday, August 14, 2000 7:21 AM To: 'Chuck Larrieu'; '[EMAIL PROTECTED]' Subject:RE: Switches !!! I had it backwards. To route between WAN no to route between VLANs yes. Sorry it was late! -Original Message- From:
RE: Can you use the calculator in tests?
NOPE! Sorry :-) -Original Message- From: Pichi [mailto:[EMAIL PROTECTED]] Sent: Tuesday, August 15, 2000 8:05 AM To: [EMAIL PROTECTED] Subject: Can you use the calculator in tests? I am taking the CCNA this afternoon and I would like to know if we are able to use the calculator?? Pedro ___ 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: OSPF question - discontiguous areas
On Mon, 14 Aug 2000, Chuck Larrieu wrote: > This question came up on another list. I thought I would repeat it here, and > see what kind of discussion it engenders. > > Question: how does one repair a discontiguous OSPF area? > > e.g. Area_2-Area_0---Area_2 > I would imagine by using a virtual link > How would you go about it? > > Chuck > -- > I am Locutus, a CCIE Lab Proctor. Xx_Brain_dumps_xX are futile. Your life as > it has been is over ( if you hope to pass ) From this time forward, you will > study US! > ( apologies to the folks at Star Trek TNG ) > > http://www.cl.cncdsl.com/Locutus.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] > --- 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: Can you use the calculator in tests?
Nope. Use your scratch paper to do your subnet calcs by hand. Good luck! > >I am taking the CCNA this afternoon and I would like to know if we are able >to use the calculator?? > > > >Pedro > > >___ >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: 1600 startup-config
When you type "show version", you should see a configuration register value. Normal setting for this value is 0x2102. Changing bit 6 of the 16 bit register will cause the router to ignore the contents of NVRAM. Since the router bypasses your startup configuration file, it prompts you for new settings. You can change your configuration register by using the "config-register" global configuration command. Type "config-register ". -- Leigh Anne > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > Fanglo MA > Sent: Monday, August 14, 2000 8:05 PM > To: [EMAIL PROTECTED] > Subject: 1600 startup-config > > > Dear group, > > I have no experience with CISCO 1600 router. And current I got > one from ebay. When I try saving the configuration to NVRAM by command > > copy run start > > and then submit the reload command by which I expect the saved > config will be executed. To my surprise, the router return to no > configuration and ask for my setting!! > > Can anyone give me some guidance? > > Best regards, > Fanglo MA > > > > > est.net > > > >22:36:44 -0400 > > > >22:36:44 -0400 > > > > > > > > 1AEBD0090279A940B13BEF7@DSM-EXCH> > <009301c0032c$66728740$[EMAIL PROTECTED]>6991157 > Xref: groupstudy.c > > groupstudy.cisco:50671 > > > > [EMAIL PROTECTED] > > > > networksix.com (Dave Hennen) > > > > > > > > > > > >22:36:44 -0400 > > > > > >22:36:44 -0400 > > > > > >22:36:44 -0400 > > ___ > 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: 1600 startup-config
When you type "show version", you should see a configuration register value. Normal setting for this value is 0x2102. Changing bit 6 of the 16 bit register will cause the router to ignore the contents of NVRAM. Since the router bypasses your startup configuration file, it prompts you for new settings. You can change your configuration register by using the "config-register" global configuration command. Type "config-register ". -- Leigh Anne > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > Fanglo MA > Sent: Monday, August 14, 2000 8:05 PM > To: [EMAIL PROTECTED] > Subject: 1600 startup-config > > > Dear group, > > I have no experience with CISCO 1600 router. And current I got > one from ebay. When I try saving the configuration to NVRAM by command > > copy run start > > and then submit the reload command by which I expect the saved > config will be executed. To my surprise, the router return to no > configuration and ask for my setting!! > > Can anyone give me some guidance? > > Best regards, > Fanglo MA > > > > > est.net > > > >22:36:44 -0400 > > > >22:36:44 -0400 > > > > > > > > 1AEBD0090279A940B13BEF7@DSM-EXCH> > <009301c0032c$66728740$[EMAIL PROTECTED]>6991157 > Xref: groupstudy.c > > groupstudy.cisco:50671 > > > > [EMAIL PROTECTED] > > > > networksix.com (Dave Hennen) > > > > > > > > > > > >22:36:44 -0400 > > > > > >22:36:44 -0400 > > > > > >22:36:44 -0400 > > ___ > 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: OSPF question - discontiguous areas
Would the answer be "use a virtual link"? Just guessing. David -Original Message- From: Chuck Larrieu [mailto:[EMAIL PROTECTED]] Sent: Monday, August 14, 2000 11:52 PM To: Cisco Mail List Subject:OSPF question - discontiguous areas This question came up on another list. I thought I would repeat it here, and see what kind of discussion it engenders. Question: how does one repair a discontiguous OSPF area? e.g. Area_2-Area_0---Area_2 How would you go about it? Chuck -- I am Locutus, a CCIE Lab Proctor. Xx_Brain_dumps_xX are futile. Your life as it has been is over ( if you hope to pass ) From this time forward, you will study US! ( apologies to the folks at Star Trek TNG ) http://www.cl.cncdsl.com/Locutus.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: Can you use the calculator in tests?
Probably no, because subneting questions really does not involve complex calculations. You are only aloud a pen and peace of paper. You can write anything on that paper before starting the test, if subneting is your concern I advice you to write all important aspects of subneting/chart and OSI, onto that paper so that you don't forget. --Original Message-- From: "Pichi" <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] Sent: August 15, 2000 3:05:28 PM GMT Subject: Can you use the calculator in tests? I am taking the CCNA this afternoon and I would like to know if we are able to use the calculator?? Pedro ___ 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] Jorge Rodriguez /CCNA Network Analyst R&S Networks Inc 1112 Boylston Street Suite 222 Boston, MA 02115 1-781-614-1294 1-617-989-8634 Evenings http://www.netwire.n3.net/ http://www.learncisco.n3.net/ . voted #1 search engine! http://www.iwon.com why wouldn't you? . ___ 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: Can you use the calculator in tests?
Just so everyone knows, the last three times I have tested, I was presented with a useless little add, subtract, multiply, divide calculator, which was at my disposal during my tests. If you don't know subnetting, a calculator won't help you anyway. Certainly not the one I had available. And yes, the test proctor is the one who presented it to me, along with the blank sheets of plastic ( yuch!! ) Chuck -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Jorge Rodriguez Sent: Tuesday, August 15, 2000 8:52 AM To: Pichi; [EMAIL PROTECTED] Subject:RE: Can you use the calculator in tests? Probably no, because subneting questions really does not involve complex calculations. You are only aloud a pen and peace of paper. You can write anything on that paper before starting the test, if subneting is your concern I advice you to write all important aspects of subneting/chart and OSI, onto that paper so that you don't forget. --Original Message-- From: "Pichi" <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] Sent: August 15, 2000 3:05:28 PM GMT Subject: Can you use the calculator in tests? I am taking the CCNA this afternoon and I would like to know if we are able to use the calculator?? Pedro ___ 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] Jorge Rodriguez /CCNA Network Analyst R&S Networks Inc 1112 Boylston Street Suite 222 Boston, MA 02115 1-781-614-1294 1-617-989-8634 Evenings http://www.netwire.n3.net/ http://www.learncisco.n3.net/ . voted #1 search engine! http://www.iwon.com why wouldn't you? . ___ 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]
Testing the T1 line ...
Hi all, Is there a way ( software, hardware device, or website ) that you can run and measure the throughput of T1 line ? I just have another T1 line installed and would like to run some test to measure the "actual" throughput of it. TIA ___ 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: Switches !!!
>On Tue, 15 Aug 2000, Howard C. Berkowitz wrote: > > > And if you _really_ want to get confused, pity me a bit when I came > > to Nortel. Acronym collision with a crash. On the newer Nortel > > platforms, the RSP is the forwarding engine, comparable to the Cisco > > VIP, and the SSP is the management and path determination processor, > > comparable to the "R" part of the Cisco RSP. > >BTW, does cisco still use ciscofusion to refer to that distributed >architecture? I don't recall seeing the name lately. Haven't seen it much myself. Has fusion grown cold? > >ObPointlessReminiscing: It used to be that you could make cisco >salescritters twitch nervously by asking innocently what was the >difference between a 7000 or 7500 loaded with VIP cards and a >Well^H^H^H^HBay^H^H^HNortel high-end router (BN? ABN? BCN? I forgot - >that was nearly 10 years ago). > Similarities and differences. On the Bay devices, any card could be the main processor as well, which preceded Cisco's HSA feature. Cisco's counterclaim was that VIPs cost less and were more optimized for forwarding. In the newer platforms from both vendors, there really is convergence. Line cards do forwarding and multiple processor cards do path determination. Things get even more complex, and there are no simple answers, when one considers more processing-intensive functions like filtering, traffic shaping, encryption, compression, etc., and whether these are in the "fast path," a coprocessor, or the main processor. I'm sure you will see both similarities and differences in new products from all vendors. ___ 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]
CiscoView
Hi all, I have a request to any really helpful souls out there :) I have access to a Catalyst 5000 (5006) switch for practice and would like to use CiscoView with it. I have some access to CCO but not enough to download such software. Is there any way I can get CiscoView 4.2 to use with this switch? I found the software that I think would work at: http://www.cisco.com/cgi-bin/Software/CiscoView/cvresult.cgi?&product_class=Catalyst%20Switches&product=Catalyst%205000&application=CiscoView%204.2&state=:AP Any suggestions or help would be greatly appreciated. Thanks, Alex. 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: Can you use the calculator in tests?
no calculator. here is how I remembered 2^n-2 for class c 2 6 14 30 62 62 30 14 6 2 one is backwards, one is forwards, top is # of subnets bottom is number of hosts class B is the same just in powers of 2 to 16384(-2) for the subnets and the reverse 16384 to 2 for the hosts if you know powers of two, use the finger method to count the bits. Jorge Rodriguez wrote: > > Probably no, because subneting questions really does not involve > complex calculations. You are only aloud a pen and peace of paper. You can > write anything on that paper before starting the test, if subneting is your > concern I advice you to write all important aspects of subneting/chart and > OSI, onto that paper so that you don't forget. > > --Original Message-- > From: "Pichi" <[EMAIL PROTECTED]> > To: [EMAIL PROTECTED] > Sent: August 15, 2000 3:05:28 PM GMT > Subject: Can you use the calculator in tests? > > I am taking the CCNA this afternoon and I would like to know if we are able > to use the calculator?? > > Pedro > > ___ > 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] > > Jorge Rodriguez /CCNA > Network Analyst > R&S Networks Inc > 1112 Boylston Street > Suite 222 > Boston, MA 02115 > 1-781-614-1294 > 1-617-989-8634 Evenings > http://www.netwire.n3.net/ > http://www.learncisco.n3.net/ > > . > voted #1 search engine! http://www.iwon.com why wouldn't you? > . > > ___ > 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]
Color codes/Pinouts
I think I found the pinouts listed on the cisco web site for DB9 to RJ45 module (for console connection) but can anyone give me the color scheme? Like Blue to one, Brown to two, yellow to three, etc? I'd really appreciate it. 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]
Re: vpdn enable on 3640 ?
this is definetely caused by IOS which doesnt support l2tp vpdn. Carlos -Original Message-From: Gabriel Nickel <[EMAIL PROTECTED]>To: [EMAIL PROTECTED] <[EMAIL PROTECTED]>Date: Tuesday, August 15, 2000 4:05 PMSubject: vpdn enable on 3640 ? Hi folks, we got a problem here with a 3640. any attempts to start a "vpdn enable" command are answered with an "unrecognized command" (or something like that) message. does this mean that we have to load a certain feature pack on the 3640? we checked the cisco site but couldnt find any l2tp&vpdn (we need both running on this machine) feature for this platform. TIA, Gabriel Nickel
Re: Can you use the calculator in tests?
no wonder you get higher scores than me!!! :-) Seriously though, they gave you a "physical" four banger calculator?? doesn't happen in my normal testing place. Happy to hear there's standards in testing. :-) Kevin Wigle - Original Message - From: "Chuck Larrieu" <[EMAIL PROTECTED]> To: "Jorge Rodriguez" <[EMAIL PROTECTED]>; "Pichi" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]> Sent: August 15, 2000 12:20 PM Subject: RE: Can you use the calculator in tests? > Just so everyone knows, the last three times I have tested, I was presented > with a useless little add, subtract, multiply, divide calculator, which was > at my disposal during my tests. > > If you don't know subnetting, a calculator won't help you anyway. Certainly > not the one I had available. > > And yes, the test proctor is the one who presented it to me, along with the > blank sheets of plastic ( yuch!! ) > > Chuck > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of > Jorge Rodriguez > Sent: Tuesday, August 15, 2000 8:52 AM > To: Pichi; [EMAIL PROTECTED] > Subject: RE: Can you use the calculator in tests? > > Probably no, because subneting questions really does not involve > complex calculations. You are only aloud a pen and peace of paper. You can > write anything on that paper before starting the test, if subneting is your > concern I advice you to write all important aspects of subneting/chart and > OSI, onto that paper so that you don't forget. > > > > --Original Message-- > From: "Pichi" <[EMAIL PROTECTED]> > To: [EMAIL PROTECTED] > Sent: August 15, 2000 3:05:28 PM GMT > Subject: Can you use the calculator in tests? > > > I am taking the CCNA this afternoon and I would like to know if we are able > to use the calculator?? > > > > Pedro > > > ___ > 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] > > Jorge Rodriguez /CCNA > Network Analyst > R&S Networks Inc > 1112 Boylston Street > Suite 222 > Boston, MA 02115 > 1-781-614-1294 > 1-617-989-8634 Evenings > http://www.netwire.n3.net/ > http://www.learncisco.n3.net/ > > > . > voted #1 search engine! http://www.iwon.com why wouldn't you? > . > > ___ > 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]
Can you use the calculator in tests?
Nope.Here is a little diagram that I wrote down before I started the exam: <<...>> Dieter Doneit 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]
Re: EIGRP Network Design Solutions Book
This is a very good book, although I wish Ivan would update it with more information regarding EIGRP. I would (and have) recommended that no organization consider implementing EIGRP without reviewing its contents. --- Shane Stockman <[EMAIL PROTECTED]> wrote: > Can anyone give some feedback as to whether this > would be a good book to buy > to futher my network design knowledge or could > someone recommend a better > book. > > EIGRP Network Design Solutions > Author: Ivan Pepelnjak, CCIE SRP: $55.00 > ISBN: 1578701651 Pages: 366 > Pub Date: Oct 1999 Media: Web site > > Thanks > > > 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] = Robert Padjen __ Do You Yahoo!? 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: Can you use the calculator in tests?
Lotta good it did. I failed the CID first time through. I was unable to determine how to calculate Stratacom network designs, desktop protocol issue solutions, or NetBIOS operations. :-> Chuck -Original Message- From: Kevin Wigle [mailto:[EMAIL PROTECTED]] Sent: Tuesday, August 15, 2000 10:30 AM To: Chuck Larrieu; Jorge Rodriguez; Pichi; [EMAIL PROTECTED] Subject:Re: Can you use the calculator in tests? no wonder you get higher scores than me!!! :-) Seriously though, they gave you a "physical" four banger calculator?? doesn't happen in my normal testing place. Happy to hear there's standards in testing. :-) Kevin Wigle - Original Message - From: "Chuck Larrieu" <[EMAIL PROTECTED]> To: "Jorge Rodriguez" <[EMAIL PROTECTED]>; "Pichi" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]> Sent: August 15, 2000 12:20 PM Subject: RE: Can you use the calculator in tests? > Just so everyone knows, the last three times I have tested, I was presented > with a useless little add, subtract, multiply, divide calculator, which was > at my disposal during my tests. > > If you don't know subnetting, a calculator won't help you anyway. Certainly > not the one I had available. > > And yes, the test proctor is the one who presented it to me, along with the > blank sheets of plastic ( yuch!! ) > > Chuck > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of > Jorge Rodriguez > Sent: Tuesday, August 15, 2000 8:52 AM > To: Pichi; [EMAIL PROTECTED] > Subject: RE: Can you use the calculator in tests? > > Probably no, because subneting questions really does not involve > complex calculations. You are only aloud a pen and peace of paper. You can > write anything on that paper before starting the test, if subneting is your > concern I advice you to write all important aspects of subneting/chart and > OSI, onto that paper so that you don't forget. > > > > --Original Message-- > From: "Pichi" <[EMAIL PROTECTED]> > To: [EMAIL PROTECTED] > Sent: August 15, 2000 3:05:28 PM GMT > Subject: Can you use the calculator in tests? > > > I am taking the CCNA this afternoon and I would like to know if we are able > to use the calculator?? > > > > Pedro > > > ___ > 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] > > Jorge Rodriguez /CCNA > Network Analyst > R&S Networks Inc > 1112 Boylston Street > Suite 222 > Boston, MA 02115 > 1-781-614-1294 > 1-617-989-8634 Evenings > http://www.netwire.n3.net/ > http://www.learncisco.n3.net/ > > > . > voted #1 search engine! http://www.iwon.com why wouldn't you? > . > > ___ > 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: Stupid question
Where I work, "Data Technician" is the entry-level title for my group, while Network Analyst is the more senior position. The sys admin title doesn't exist here, as system administration duties are divided among the LAN support personnel and LAN analysts. > hmmm.. from my somewhat limited knowledge of "titles", I'd say a Network > Analyst is usually an entry level network tech. System Admin would be > someone who administers the network servers more than the network itself. > But then, this is just my opinion of it based on what I've been exposed to > and is probably wrong. > > On Tue, 15 Aug 2000, Inamul H wrote: > > > Hi: > > I had interesting argument with my supervisor > > about job title so I am wondering which > > title weigh more on resume ? System > > Administrator or Network ANalyst ? > > > > I accepted govie job as I asked everyone's > > advise few weeks ago about taking job or > > not. > > In terms of job duties, it does not make > > diffrence what I am gonna be doing regardless > > of title. > > Thank you everyone, > > > > Inamul > > > > > > > > > > Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com > > > > ___ > > To unsubscribe from the Jobs list, send a message to [EMAIL PROTECTED] with the body containing: > > unsubscribe jobs > > > > ___ > To unsubscribe from the Jobs list, send a message to [EMAIL PROTECTED] with the body containing: > unsubscribe jobs ___ 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]
Re: OSPF question - discontiguous areas
Hi! Change one of the area number from 2 to something else expect 0. > This question came up on another list. I thought I would repeat it here, and > see what kind of discussion it engenders. > > Question: how does one repair a discontiguous OSPF area? > > e.g. Area_2-Area_0---Area_2 > > How would you go about it? > -- --- WBW, xander CCNA, CCNP (R&S), CCIE very soon :-) ___ 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: RSVP
Hi! Just ask for it :-) > I have some questions about WFQ and RSVP any one can help > thanks > mohamed shommo -- --- WBW, xander CCNA, CCNP (R&S), CCIE very soon :-) ___ 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: Color codes/Pinouts
Here are the color codes : Side A 1 - brown 2 - blue 3 - yellow 4 - green 5 - red 6 - black 7 - orange 8 - gray Side B 1 - gray 2 - orange 3 - black 4 - red 5 - green 6 - yellow 7 - blue 8 - brown It's just a rolled cable. How ironic, I am currently reading about this in the BCRAN book. - Tim -Original Message- From: Briggs [mailto:[EMAIL PROTECTED]] Sent: Tuesday, August 15, 2000 1:09 PM To: [EMAIL PROTECTED] Subject: Color codes/Pinouts I think I found the pinouts listed on the cisco web site for DB9 to RJ45 module (for console connection) but can anyone give me the color scheme? Like Blue to one, Brown to two, yellow to three, etc? I'd really appreciate it. 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: OSPF Question in Jeff Doyle book.
Both are correct. The "point-to-point" and "multipoint" he refers to in his book are the types of logical sub-interfaces. I think that's where your confusion is. HTH, Rog > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > Sha rad > Sent: Monday, August 14, 2000 9:42 AM > To: [EMAIL PROTECTED] > Subject: OSPF Question in Jeff Doyle book. > > > hi guys > > I have a question about OSPF ..in particular a line from the Jeff Doyle > Routing TCP/IP Vol 1 book.. > > On Page 417, 2nd paragraph it says that Point to Point networks are a > special config of NBMA networks, the OSPF packets are multicast... > > However on page 433, 2nd para "On NBMA, point-to-multipoint" Hellos are > unicast to individual neighbours.. > Which is correct? > Could someone care to explain how the packets are sent. > > Thanks > > > _ > Get Your Free Email At, http://www.rediffmail.com > > Partcipate in crazy Re.1 auctions at http://www.rediff.com/auctions > > > > ___ > 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]
TRADE: NetworkStudyGuides CCIE login to CertificationZone CCIE
Hi! I'm looking for CCIE login trading! --- WBW, xander CCNA, CCNP (R&S), CCIE very soon :-) ___ 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: Color codes/Pinouts
If you are referring to the terminal clip that comes with the routers? You can take one apart and see the following: ClipRJ45 - pin side on top 1 2 3 4 5 1 2 3 4 5 6 7 8 96 7 8 9 10 1 Open1 White 2 Yellow 2 Yellow 3 Black 3 Red 4 Orange 4 Orange 5 Red and Green 5 Open 6 Brown 6 Open 7 Blue7 Brown 8 White 8 Green 9 Open9 Black 10 Blue David Toalson 816-701-4142 > -- > From: Briggs[SMTP:[EMAIL PROTECTED]] > Reply To: Briggs > Sent: Tuesday, August 15, 2000 12:09 PM > To: [EMAIL PROTECTED] > Subject: Color codes/Pinouts > > I think I found the pinouts listed on the cisco web site for DB9 to > RJ45 > module (for console connection) but can anyone give me the color > scheme? > Like Blue to one, Brown to two, yellow to three, etc? I'd really > appreciate it. 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]
Visio Stencils
I know this has been posted in the past, but does anyone have a link to all the "pretty" stencils of Cisco equip to be used in Visio? Thanks for the help. Rick Watson, <<...OLE_Obj...>> Senior Systems Engineer OUSD (Comptroller) Network Operations 703.697.5710 office 800.341.6853 pager [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: Color codes/Pinouts
Here it is: ColorDB9 WHTPin 8 BLU Pin 7 BRN Pin 6 GRN Pin 5 ORN Pin 4 BLK Pin 3 YEL Pin 2 RED -- NOT USED Pins 1 & 9 -- NOT USED HTH, Tom Lisa, Instructor, CCNA, CCAI Community College of Southern Nevada Cisco Regional Networking Academy Briggs wrote: > I think I found the pinouts listed on the cisco web site for DB9 to RJ45 > module (for console connection) but can anyone give me the color scheme? > Like Blue to one, Brown to two, yellow to three, etc? I'd really > appreciate it. 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]
Is Peer group in BGP useful?
Hi, group, Now I am studying BGP4 from Cisco Website. I have one question about peer group. From the material that I am studying, it seems peer group function(Internal or External) is not that useful. Cause I have no experience on BGP4, so I was wondering if anybody who has experience on BGP knows if peer group is useful or not. Thanks, Luobin 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: Testing the T1 line ...
Title: RE: Testing the T1 line ... Bac, I've used a couple of websites... ComputingCentral.com and 2wire.com You should run the tests a few times to get an average. These aren't accurate tests... There are FAQs about the speed tests on computingcentral.com's web site. Scott CCNA, MCSE+I -Original Message- From: Bac Nguyen [mailto:[EMAIL PROTECTED]] Sent: Tuesday, August 15, 2000 9:30 AM To: [EMAIL PROTECTED] Subject: Testing the T1 line ... Hi all, Is there a way ( software, hardware device, or website ) that you can run and measure the throughput of T1 line ? I just have another T1 line installed and would like to run some test to measure the "actual" throughput of it. TIA ___ 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] This message may be privileged, confidential and protected from disclosure. If you are not the intended recipient named above, any dissemination, distribution or copying of this communication is prohibited. If you received this in error, please notify us immediately and delete it from your computer and other records. Thank you. Solutions Media, Inc. 760-496-7746, or email [EMAIL PROTECTED]
color codes console cables
there is no real color scheme that I know of as the course cablk could be made in different ways and colors my eyes a getting a little old these days but a cisco console cable is (pale blue sheath) clip facing down brown ( left side) blue yellow green red black orange grey ( Maybe white) I guess Easiest way to tell is just place the connectors side by side and the same way up the colors should be the same outside to inside then inside to outside 12345678 87654321 -- Oz http://www.mcseco-op.com/helpfull_links.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]
Is a switch secure? (managed/unmanaged)
Hello Group Study, A quick question for you. Scenario: I have a client with about 8 leased offices in his complex, total 16 drops plus room for future expansion. He would like to provide shared high speed Internet access to each office but for security reasons must maintain confidentiality between each office. Additionally some offices would like to share files between the office renter and their individual secretary. Internet --> Firewall -> switch--> (Office #1 Secretary PC) & (Office #1 Business owner). The network may have to be reconfigured as tenants moving in and out have different network requirements. My solution: My first thought would be to get a managed 24 port switch that where each port can be configured for separate VLANs. Configure all ports to have access to the port for Internet access and set ports between each secretary and there office manager to have access to each other. 1) Can this be done this way? 2) Is this the best way to do this? 3) What other solutions would resolve the problem? 4) Can you recommend brands and models of hardware for this solution? If anyone has any good resources on the Net or from Vendors that explains this well, I would appreciate knowing about them. Please post replies to the group for all to learn from and if it is convenient copy to my email address also. Thank you in advance and have fun! Dave Kemper, MCSE, CCNA [EMAIL PROTECTED] AMK Computers ___ 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: CiscoView
I can have my Cisco Sales guy give you a call. Send me your contact information and I will forward to Cisco Sales. If you are looking for illegal copies, please go elsewhere! Paul - Original Message - From: "A Brandon" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, August 15, 2000 12:19 PM Subject: CiscoView > > Hi all, I have a request to any really helpful souls out there :) > I have access to a Catalyst 5000 (5006) switch for practice and would like > to use CiscoView with it. I have some access to CCO but not enough to > download such software. > > Is there any way I can get CiscoView 4.2 to use with this switch? > > I found the software that I think would work at: > > http://www.cisco.com/cgi-bin/Software/CiscoView/cvresult.cgi?&product_class= Catalyst%20Switches&product=Catalyst%205000&application=CiscoView%204.2&stat e=:AP > > Any suggestions or help would be greatly appreciated. > Thanks, > Alex. > > > 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]
Configuring ISDN
Hello, I'm configuring an ISDN line for my first time and I have a couple of questions. I've read through the documents on CISCO's www site but they didn't seem to answer everything. This is on a 1600 series. >From what I read you specify the destinations ip, phone number and login information with the dialer map ip command. But what if the destination IP is unknown? Can you use "dialer map ip 0.0.0.0 name blah 8675309" All I really know is the distant ends ip and login information. Should I becareful of anything else? Thanks -- James Kavenaugh Computer Geek [EMAIL PROTECTED] 425-260-4067 ___ 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: Testing the T1 line ...
Title: RE: Testing the T1 line ... Bac, I've used a couple of websites... ComputingCentral.com and 2wire.com You should run the tests a few times to get an average. These aren't accurate tests... There are FAQs about the speed tests on computingcentral.com's web site. Scott CCNA, MCSE+I -Original Message- From: Bac Nguyen [mailto:[EMAIL PROTECTED]] Sent: Tuesday, August 15, 2000 9:30 AM To: [EMAIL PROTECTED] Subject: Testing the T1 line ... Hi all, Is there a way ( software, hardware device, or website ) that you can run and measure the throughput of T1 line ? I just have another T1 line installed and would like to run some test to measure the "actual" throughput of it. TIA ___ 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] This message may be privileged, confidential and protected from disclosure. If you are not the intended recipient named above, any dissemination, distribution or copying of this communication is prohibited. If you received this in error, please notify us immediately and delete it from your computer and other records. Thank you. Solutions Media, Inc. 760-496-7746, or email [EMAIL PROTECTED]
Re: Is Peer group in BGP useful?
>Hi, group, > >Now I am studying BGP4 from Cisco Website. I have one question about >peer group. From the material that I am studying, it seems peer >group function(Internal or External) is not that useful. Cause I >have no experience on BGP4, so I was wondering if anybody who has >experience on BGP knows if peer group is useful or not. > >Thanks, Briefly, yes. Depends how you define "useful." It reduces processor loading in environments with multiple peers, and simplifies configuration. ___ 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: canonical and non-canonical addresses
Does any body know the answer to this one? Now I am getting a bit frustrated. I have posted to this group only a couple of times and I never get an answer. All I get is people asking me to look at the archives. I did as much homework as possible before asking the group. ""Neil Desai"" <[EMAIL PROTECTED]> wrote in message 8n9llp$83c$[EMAIL PROTECTED]">news:8n9llp$83c$[EMAIL PROTECTED]... > I am having a problem understanding the issues between canonical and > non-canonical addressing. I understand that the bits are flipped within the > byte. On page 32-33 of Interconnections Second Edition she gives the example > of the address a2-41-42-59-31-51. > Canonical: > 10100010 0101 0110 01011001 00110001 01010001 > Non-Canonical: > 01000101 1010 0110 10011010 10001100 10001010 > > If you look at this you can clearly see that the address in canonical format > is not a group address (last bit of first byte is zero) but in non-canonical > format it is a group address. At this point I can see a big problem because > she also states: > > ".the group bit in addresses was defined not as "the most significant bit" > or the "least significant bit" but rather as "the first bit on the wire." > Thus, an address that was a group address on 802.3 would not necessarily > look like a group address when transmitted on 802.5 because a different bit > would be transmitted first." > > Here is the confusion: In canonical format the least significant bit is > transmitted first and in non-canonical format the most significant bit is > transmitted first. So on the wire the 1's and 0's would be in the same > order. Here is an excerpt from RFC 2469: > > The figure below illustrates the difference between > canonical and non-canonical form using the canonical form address > 12-34-56-78-9A-BC as an example: > >In memory, 12 34 56 78 9A BC >canonical: 00010010 00110100 01010110 0000 10011010 1000 > > 1st bit appearing on LAN (group address indicator) > | >On LAN: 01001000 00101100 01101010 0000 01011001 0001 > >In memory, >MSB format: 01001000 00101100 01101010 0000 01011001 0001 >48 2C 6A 1E 59 3D > > > This shows that no matter how the information is stored in memory it looks > the same on the wire. So if it looks the same on the wire wouldn't an > adapter pickup the packet and flip the bits in the byte if it needed to. > Since it on the wire it looks like the bits are in non-canonical format a > canonical format media would automatically take the first byte and flip the > bits and so on, or so I would think. > > If anyone can figure out where I am going wrong please let me know. If it > would be best to talk, email me directly with a daytime phone number and I > will call you. Thanks. > Neil > > > > ___ > 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]
Can you use the calculator in tests?
Sorry about that I had pasted some information in the e-mail which did not show up.I am a nubie and had a lot of problems with subnetting.I created a little chart that helped me pass my CCNA.The simple thing to do is to write down before the exam on a blank sheet of paper 8 squares numbered 1 2 4 8 16 32 64 128 underneath make the same number of squares and leave blank on top make the same number of squares and fill in the numbers starting from the left at 128: 128|192|224|240|248|252|254|255| 128| 64 |32 | 16 | 8 | 4 | 2 | 1 | | || | | | | | This will help you in your conversions. I will try to attach my little chart to the e-mail.If you do not get it e-mail me and I will forward it individually. Dieter Doneit 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]
bootp config
Trying to configure an IBM 7913 coax/twinax for a printer using BootP from out AIX UNIX server. For some reason we cannot get it to flow through our C5509 and C5500 switches. Before we installed the switches, using purely Cisco routers this was not a problem. Bootp is the only option to configure these devises. Have tried BootP programs from a laptop but are not working either. Could be the Win2000 conflicting with my old pgms. We have IP Helper turned on pointing to the BootP server. Any ideas? Bob Sites System Engineer, 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: canonical and non-canonical addresses
Also, about the ACL on Tokenring interface, should it be non-canonical? I could not remember from where I read about that all the ACL should be in canonical, ples clarify this for me. Thanks Kent --- Neil Desai <[EMAIL PROTECTED]> wrote: > I have looked through the archives and a post from > Howard Berkowitz is what > lead me to the RFC. All of the posts that I have > seen only refer to the > swapping of bits within the byte. None of the > explanations that I have seen > go any further. I have also scoured the Internet > and CCO. > Neil > > ""Neil Desai"" <[EMAIL PROTECTED]> wrote in > message > 8n9llp$83c$[EMAIL PROTECTED]">news:8n9llp$83c$[EMAIL PROTECTED]... > > I am having a problem understanding the issues > between canonical and > > non-canonical addressing. I understand that the > bits are flipped within > the > > byte. On page 32-33 of Interconnections Second > Edition she gives the > example > > of the address a2-41-42-59-31-51. > > Canonical: > > 10100010 0101 0110 01011001 00110001 > 01010001 > > Non-Canonical: > > 01000101 1010 0110 10011010 10001100 > 10001010 > > > > If you look at this you can clearly see that the > address in canonical > format > > is not a group address (last bit of first byte is > zero) but in > non-canonical > > format it is a group address. At this point I can > see a big problem > because > > she also states: > > > > ".the group bit in addresses was defined not as > "the most significant > bit" > > or the "least significant bit" but rather as "the > first bit on the wire." > > Thus, an address that was a group address on 802.3 > would not necessarily > > look like a group address when transmitted on > 802.5 because a different > bit > > would be transmitted first." > > > > Here is the confusion: In canonical format the > least significant bit is > > transmitted first and in non-canonical format the > most significant bit is > > transmitted first. So on the wire the 1's and 0's > would be in the same > > order. Here is an excerpt from RFC 2469: > > > > The figure below illustrates the difference > between > > canonical and non-canonical form using the > canonical form address > > 12-34-56-78-9A-BC as an example: > > > >In memory, 12 34 56 78 > 9A BC > >canonical: 00010010 00110100 01010110 > 0000 10011010 1000 > > > > 1st bit appearing on LAN (group > address indicator) > > | > >On LAN: 01001000 00101100 01101010 > 0000 01011001 0001 > > > >In memory, > >MSB format: 01001000 00101100 01101010 > 0000 01011001 0001 > >48 2C 6A 1E > 59 3D > > > > > > This shows that no matter how the information is > stored in memory it looks > > the same on the wire. So if it looks the same on > the wire wouldn't an > > adapter pickup the packet and flip the bits in the > byte if it needed to. > > Since it on the wire it looks like the bits are in > non-canonical format a > > canonical format media would automatically take > the first byte and flip > the > > bits and so on, or so I would think. > > > > If anyone can figure out where I am going wrong > please let me know. If it > > would be best to talk, email me directly with a > daytime phone number and > I > > will call you. Thanks. > > Neil > > > > > > > > ___ > > 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] __ Do You Yahoo!? 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]
Watchdog restart...(anybody?)
Hey Team, Here is a piece of the show ver command: Atlanta_1 uptime is 10 minutes System restarted by watchdog timer expired at 05:59:11 pdt Tue Aug 15 2000 Here's the deal. We manage net's for various clients where we get snmp tickets from our clients. We got one that said Cisco Up with reboot. We get these often but this one said the cause was due to a watchdog timer expiring. Nobody in the office can figure out for sure what this is. I went to CCO and got this from them on the watchdog timer: "Hardware or software mechanism that is used to trigger an event or an escape from a process unless the timer is periodically reset. See also watchdog." and now watchdog: "Watchdog timer manager that runs on the NP of each LightStream 2020 ATM switch in an ATM network. The watchdog process rearms the watchdog timer so that the system automatically restarts if the NP fails." Seems simple enough right? Here's the catch. This happened on a 2610 router and I doubt it's running ATM at all. Could someone please help us out and clarify why there was a watchdog restart so I can close this damn ticket ;) Thanks team, Mark Z. ___ 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-PAW in DC
Is there a CISCO-PAW group in the Washington-DC area? Also, are there any Cisco study groups in the Washington,D.C. area? Thank You, Otis 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: OSPF question - discontiguous areas
Let me state first of al that I do not know the genesis of this question. It originated on another news group, and there were a number of responses that stated "use virtual links" I thought about the implication of the question, and asked myself "in OSPF, do areas have to have unique numbers?" The answer is interesting. Looked up RFC 2328, the current OSPF standard, and found the following rather interesting paragraph: --- 3.7. Partitions of areas OSPF does not actively attempt to repair area partitions. When an area becomes partitioned, each component simply becomes a separate area. The backbone then performs routing between the new areas. Some destinations reachable via intra-area routing before the partition will now require inter-area routing. However, in order to maintain full routing after the partition, an address range must not be split across multiple components of the area partition. Also, the backbone itself must not partition. If it does, parts of the Autonomous System will become unreachable. Backbone partitions can be repaired by configuring virtual links (see Section 15). --- In other words, the configuration as described below is a legal OSPF construction. One may have multiple areas of the same number. The only caveat appears to be that the address space cannot overlap. I still have not heard from the person who posted the original question as to why it was asked. Was it a matter of an area that had two links into the backbone that through bad things happening, became partitioned? Or was it a matter of somebody just did it that way. Someone else asked in anther thread if anyone thought Caslow was the greatest. I personally find Caslow's approach to be outstanding, and worth studying. I can say the same about a few other writers I have read, some of whom participate here on groupstudy. Problems such as this one provide a clue as to why. Chuck -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Chuck Larrieu Sent: Monday, August 14, 2000 9:52 PM To: Cisco Mail List Subject:OSPF question - discontiguous areas This question came up on another list. I thought I would repeat it here, and see what kind of discussion it engenders. Question: how does one repair a discontiguous OSPF area? e.g. Area_2-Area_0---Area_2 How would you go about it? Chuck -- I am Locutus, a CCIE Lab Proctor. Xx_Brain_dumps_xX are futile. Your life as it has been is over ( if you hope to pass ) From this time forward, you will study US! ( apologies to the folks at Star Trek TNG ) http://www.cl.cncdsl.com/Locutus.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: Testing the T1 line ...
Title: RE: Testing the T1 line ... Setup a server on each side of the T1 and install any kind of FTP service. Push some huge files down/up and see what rates you're getting. From a command prompt, when the ftp is done, it will tell you that it transferred the amount of data at a rate of kbytes per second. Use this formula to make it mbitsps - =*8*1000/100. hth Dave -Original Message-From: Scott Folkedahl [mailto:[EMAIL PROTECTED]]Sent: Tuesday, August 15, 2000 3:00 PMTo: 'Bac Nguyen'; [EMAIL PROTECTED]Subject: RE: Testing the T1 line ... Bac, I've used a couple of websites... ComputingCentral.com and 2wire.com You should run the tests a few times to get an average. These aren't accurate tests... There are FAQs about the speed tests on computingcentral.com's web site. Scott CCNA, MCSE+I -Original Message- From: Bac Nguyen [mailto:[EMAIL PROTECTED]] Sent: Tuesday, August 15, 2000 9:30 AM To: [EMAIL PROTECTED] Subject: Testing the T1 line ... Hi all, Is there a way ( software, hardware device, or website ) that you can run and measure the throughput of T1 line ? I just have another T1 line installed and would like to run some test to measure the "actual" throughput of it. TIA ___ 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] This message may be privileged, confidential and protected from disclosure. If you are not the intended recipient named above, any dissemination, distribution or copying of this communication is prohibited. If you received this in error, please notify us immediately and delete it from your computer and other records. Thank you. Solutions Media, Inc. 760-496-7746, or email [EMAIL PROTECTED]
Re: Is Peer group in BGP useful?
Thanks for your reply. I say "useful", I mean is this function used frequently or just in case? Luobin "Howard C. Berkowitz" wrote: > >Hi, group, > > > >Now I am studying BGP4 from Cisco Website. I have one question about > >peer group. From the material that I am studying, it seems peer > >group function(Internal or External) is not that useful. Cause I > >have no experience on BGP4, so I was wondering if anybody who has > >experience on BGP knows if peer group is useful or not. > > > >Thanks, > > Briefly, yes. > > Depends how you define "useful." > > It reduces processor loading in environments with multiple peers, and > simplifies configuration. > > ___ > 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: bootp config
You may need to do a spanning-tree portfast on the port of the printer. Without portfast turned on, the port doesn't actually start passing data until spanning-tree has determined that the port is not going to create a loop. This will affect things like bootp, dhcp and logging into NT domains on bootup. HTH, Dave -Original Message- From: Sites, Bob [mailto:[EMAIL PROTECTED]] Sent: Tuesday, August 15, 2000 3:57 PM To: '[EMAIL PROTECTED]' Subject: bootp config Trying to configure an IBM 7913 coax/twinax for a printer using BootP from out AIX UNIX server. For some reason we cannot get it to flow through our C5509 and C5500 switches. Before we installed the switches, using purely Cisco routers this was not a problem. Bootp is the only option to configure these devises. Have tried BootP programs from a laptop but are not working either. Could be the Win2000 conflicting with my old pgms. We have IP Helper turned on pointing to the BootP server. Any ideas? Bob Sites System Engineer, 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] ___ 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: Watchdog restart...(anybody?)
Title: RE: Watchdog restart...(anybody?) I saw a similar event on one of my AIX boxes a few weeks ago. It stopped for no particular reason, except the watchdog timer had expired. Re-booted via power cycle, and it hasn't committed the error, since. -jon- -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Tuesday, August 15, 2000 1:18 PM To: [EMAIL PROTECTED] Subject: Watchdog restart...(anybody?) Hey Team, Here is a piece of the show ver command: Atlanta_1 uptime is 10 minutes System restarted by watchdog timer expired at 05:59:11 pdt Tue Aug 15 2000 Here's the deal. We manage net's for various clients where we get snmp tickets from our clients. We got one that said Cisco Up with reboot. We get these often but this one said the cause was due to a watchdog timer expiring. Nobody in the office can figure out for sure what this is. I went to CCO and got this from them on the watchdog timer: "Hardware or software mechanism that is used to trigger an event or an escape from a process unless the timer is periodically reset. See also watchdog." and now watchdog: "Watchdog timer manager that runs on the NP of each LightStream 2020 ATM switch in an ATM network. The watchdog process rearms the watchdog timer so that the system automatically restarts if the NP fails." Seems simple enough right? Here's the catch. This happened on a 2610 router and I doubt it's running ATM at all. Could someone please help us out and clarify why there was a watchdog restart so I can close this damn ticket ;) Thanks team, Mark Z. ___ 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]
Usernames
Group, How do you configure a Cisco router to use usernames and passwords? We use strictly passwords. Thanks, Wayne ___ 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:OSPF question - discontiguous areas
Guys, Tell me if I'm wrong but From my understanding of OSPF it is LEGAL to have multiple areas with the same area ID connected to a single backbone area 0. This is because the type 3 LSAs don't contain area information.
ATM configuration
Hi, I am trying to set up an ATM LANE testing with one LS1010 and 2 routers with ATM interfaces. Does anyone know how to make the routers to get ATM prefix from LS1010. Thanx. Jim Xie ___ 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: Solaris on RDI laptop
Title: OT: Solaris on RDI laptop I was given some old RDI PowerLite laptops to use -- unknown accounts/passwords. I tried to reinstall 2.5.1 desktop from a scsi cdrom drive, but during the install it panics, due to 'panic: vfs_mountroot: cannot mount root' error. Anyone more clueful want to lend some guesses? Each laptop performs exactly the same way, so I don't think it's a specific hardware fault. ObCisco: http://joe.lindsay.net/bgp.html for tasty BGP bits. -jon- You need two things to make it work: WD-40 to make it go Duct Tape to make it stop.
Lab Scenarios
Hi, Are there any sites where i can find sample scenario questions for CCIE Labs.??? I already have set up my lab. & am looking for free scenarios to configure them. I know about fatkid, any other sites??? Pls.. Thank you Sandeep __ Do You Yahoo!? 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: Is Peer group in BGP useful?
>Thanks for your reply. >I say "useful", I mean is this function used frequently or just in case? >Luobin Yes, in ISP environments. The larger the ISP, the more likely it is to be used. > >"Howard C. Berkowitz" wrote: > > > >Hi, group, > > > > > >Now I am studying BGP4 from Cisco Website. I have one question about > > >peer group. From the material that I am studying, it seems peer > > >group function(Internal or External) is not that useful. Cause I > > >have no experience on BGP4, so I was wondering if anybody who has > > >experience on BGP knows if peer group is useful or not. > > > > > >Thanks, > > > > Briefly, yes. > > > > Depends how you define "useful." > > > > It reduces processor loading in environments with multiple peers, and > > simplifies configuration. ___ 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]
Sylvan Exam Standards
Hi, I am currently on a course just now and while speaking to other delegates it turns out that there are some Sylvan Testing centres that allow you to take your notes in with you i.e. books while there are others that let you take in a few study notes with you. Now, firstly if these people can get away with it then fair enough (any test centre I have been in have spy cameras watching your every move). I am curious to see if there are any other test centres that allow this (NOT the calculator from previous postings (mad!!!)). Seems like some testing centres have different views on life. Robert McCallum ___ 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: ATM configuration
At the minimum, you need under the ATM interfaces: atm pvc 1 0 5 qsaal atm pvc 2 0 16 ilmi Then do: show atm ilmi-status and you should see the prefix part of the NSAP address. HTH, Rog > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > James Xie > Sent: Tuesday, August 15, 2000 4:51 PM > To: [EMAIL PROTECTED] > Subject: ATM configuration > > > Hi, > > I am trying to set up an ATM LANE testing > with one LS1010 and 2 routers with ATM > interfaces. > > Does anyone know how to make the routers > to get ATM prefix from LS1010. > > Thanx. > > Jim Xie > > ___ > 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: OSPF question - discontiguous areas
>Let me state first of al that I do not know the genesis of this question. It >originated on another news group, and there were a number of responses that >stated "use virtual links" There is no general solution to solving partitioned nonzero areas in OSPF. That being said, there are some hacks that may be tried, although the "right way" is to build adequate cross-connections inside an area. Some ugly things can be done with GRE tunnels and on-demand OSPF. OSPF would see the tunnel, but the underlying IP route for the tunnel would be statically routed through area 0.0.0.0. Virtual links are more appropriate for healing partitions in area 0.0.0.0. From an Internet-Draft I really need to update, 3.4 Virtual Links A virtual link is a tunnel that has at least one end in Area 0. Virtual Links (VL) are a mechanism that can be used within OSPF to handle certain connectivity patterns. The standard is a bit "soft" on their applications, and support engineers have seen a variety of VL applications. For some of the problems being raised, it appears better OSPF solutions may exist. A matter of particular interest is the potential advantages of NSSAs over some of the VL solutions to bringing in a new "community of interest." See the discussion below of VL applicability in other than backbone robustness. The perception of virtual links' untility seems to be as a means of accomodating specical connectivity requirements "inside" a single "OSPF domain," the latter defined as a set of an Area 0 and some number of nonzero areas. In some of these requirements, virtual links may be completely appropriate, one of several potential solutions, or definitiely not an appropriate solution. Some designers may use virtual links to avoid other mechanisms that they do not like, such as defining the enterprise's network with multiple interconnected OSPF domains. Virtual links are not necessarily the appropriate solution, but cases have been seen where they are used for: --- Protecting against Area 0 partitioning --- Making one area 0 following the merger of two enterprises, both of which ran independent OSPF --- Providing connectivity to a newly acquired enterprise whose best connectivity is to a router in a nonzero area of the acquiring enterprise [snip] 5. Increasing Backbone Reliability A failure in Area 0 is critical. A single Area 0 has a single point of failure. Hopefully, the ASCII graphic shows this. Area 0 has two interconnected Border Routers, BR1 and BR2. To avoid single router points of failure, there are two ABRs, each with three interfaces: Area 0, Area 1, and Area 2. 5.1 VL Solution If the BR1-BR2 link fails, a VL can be defined between the Area 1 interface of ABR-1 and between the Area 1 interface of ABR-2. This reconstitutes backbone connectivity with a tunnel through Area 1. BR1--BR2 \ / \ ...to BR2 / ABR-1 ABR-2--/ ABR-3 = | | | * | | |--- * | | VL?* | |* | v* v Area 0.0.0.1 * Area 0.0.0.2 5.2 Alternative using Adding Circuit(s) The preferred way to solve this problem is adding a parallel link between BR1 and BR2. Especially if these links can be per-packet load balanced, convergence would be extremely fast. This solution, however, incurs additional cost for the additional circuit. Balanced against this cost is the performance impact the VL would have on the routers and links in the nonzero area through which the VL is tunneled. Those routers and links may have been engineered for the traffic estimates and performance goals under the workload of that single area, not of that area with backbone traffic added to it. - Now, let's talk about a partition in area 0.0.0.1. BR1--BR2 \ / \ ...to BR2 / ABR-1 ABR-2--/ ABR-3 = | | * | | * IR1---X-IR2 * |* v * Area 0.0.0.1 * At "X", there is a break between interior routers IR1 and IR2. Without summarization, this will work. Assume that 172.16.0.0/16 has been assigned to the area, and this is the only summary announced to the backbone. Further assume that 172.16.0.0/17 is assigned to the "west" side of the area and 172.16.128.0/17 is assigned to the "e
RE: Is a switch secure? (managed/unmanaged)
Title: RE: Is a switch secure? (managed/unmanaged) Hi Dave, Even though you can do it with a switch but its not secure enough to satisfy highly profiled customers because packets can be sniffed across vlan ports using mirroring port and there is no packet inspection and if you need vpn in the future you have to look from all over again. So here is my solution for this even though I am not trying to push for it but product at netscreen (www.netscreen.com) called NS1000 is directly targeted for this kind of multi-tenant networking sites. It has integrated firewall, VPN and traffic shaping in gigabit throughput range. You can use virtual systems and vlans inside one NS1000 and if in the future remote sites want to come into their appropriate local site just turn on the vpn features for appropriate virtual system. Each tenant will have total security through the firewall. If one tenant want to talk to other tenant they have to go through NS1000 by following their appropriate policy. It support, vlan tagging, NAT and other firewall options for sure. Here is physical topology Internet<>NS1000<-->Switch<>Tenant-1, Tenant-2,...Tenant-100. Product has been released 6 months ago and is under deployment in major ASPs and ISPs such as cable&wireless, loudcloud, yipes are few. More info at http://www2.netscreen.com/pub/ -Singh -Original Message- From: Dave Kemper [mailto:[EMAIL PROTECTED]] Sent: Tuesday, August 15, 2000 11:31 AM To: [EMAIL PROTECTED] Subject: Is a switch secure? (managed/unmanaged) Hello Group Study, A quick question for you. Scenario: I have a client with about 8 leased offices in his complex, total 16 drops plus room for future expansion. He would like to provide shared high speed Internet access to each office but for security reasons must maintain confidentiality between each office. Additionally some offices would like to share files between the office renter and their individual secretary. Internet --> Firewall -> switch--> (Office #1 Secretary PC) & (Office #1 Business owner). The network may have to be reconfigured as tenants moving in and out have different network requirements. My solution: My first thought would be to get a managed 24 port switch that where each port can be configured for separate VLANs. Configure all ports to have access to the port for Internet access and set ports between each secretary and there office manager to have access to each other. 1) Can this be done this way? 2) Is this the best way to do this? 3) What other solutions would resolve the problem? 4) Can you recommend brands and models of hardware for this solution? If anyone has any good resources on the Net or from Vendors that explains this well, I would appreciate knowing about them. Please post replies to the group for all to learn from and if it is convenient copy to my email address also. Thank you in advance and have fun! Dave Kemper, MCSE, CCNA [EMAIL PROTECTED] AMK Computers ___ 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 Scenarios
www.fatkid.com "Sandeep Kulkarni" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hi, > Are there any sites where i can find sample scenario > questions for CCIE Labs.??? I already have set up my > lab. & am looking for free scenarios to configure > them. > > I know about fatkid, any other sites??? > > Pls.. > > Thank you > > Sandeep > > __ > Do You Yahoo!? > 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] > --- ___ 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: Configuring ISDN
In place of "dialer map", you can use the "dialer string" command. Then you don't need destination's IP address. HTH, Rog > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > James Kavenaugh > Sent: Tuesday, August 15, 2000 3:32 PM > To: [EMAIL PROTECTED] > Subject: Configuring ISDN > > > Hello, > I'm configuring an ISDN line for my first time and I have a couple of > questions. I've read through the documents on CISCO's www site but they > didn't seem to answer everything. This is on a 1600 series. > > >From what I read you specify the destinations ip, phone number and login > information with the dialer map ip command. But what if the > destination IP is > unknown? Can you use "dialer map ip 0.0.0.0 name blah 8675309" > > All I really know is the distant ends ip and login information. Should I > becareful of anything else? > > Thanks > > -- > James Kavenaugh > Computer Geek > [EMAIL PROTECTED] > 425-260-4067 > > ___ > 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: Usernames
You can either use local usernames or some sort of authentication server like CiscoSecure. If you want to use local usernames just type 'login local' under the vty lines and create local usernames on the router. Regards, Aaron K. Dixon -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Roan, Wayne Sent: Tuesday, August 15, 2000 3:40 PM To: '[EMAIL PROTECTED]' Subject: Usernames Group, How do you configure a Cisco router to use usernames and passwords? We use strictly passwords. Thanks, Wayne ___ 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: Configuring ISDN
Thank you Roger... It took a bit but I found this config that looks perfect for my purposes: http://www.cisco.com/warp/public/793/access_dial/easyip.html On Roger Wang, said: > In place of "dialer map", you can use the "dialer string" command. Then > you don't need destination's IP address. > > HTH, > > Rog -- James Kavenaugh Computer Geek [EMAIL PROTECTED] 425-260-4067 ___ 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]