Question about upgrading Boot flash and System image. [7:1436]

Hi, I upgraded my old 7507 with 12.0.16GD software for a week, but I did not upgrade it's bootflash (it is still a pretty old 11.1.6)... I heard from some of my engineering friends that, when I upgrade the IOS, it is better to upgrade the bootflash together. Is it true?? Is there any undesirabl

ATM interface troubleshooting question. [7:2249]

Dear all, My old 7507 is having a minor problem it is 12.0.16GD, RSP2 with 64M ram and the ATM card is an AIP. I have only one VC associate with this ATM port. I found quite a number of input errors (CRC and Frames)... how can I know the source of that problem?? Is it the cell level, or the

Re: CCIE written Exam [7:2340]

which version you used? 3.6.3? On 27 Apr 2001 19:41:49 -0400, [EMAIL PROTECTED] ("Randy Espiritu") wrote: >I just pass the CCIE written Exam - I used the Boson CCIE exam 1 and 2 and >it was awesome. The practice test is definitely worth it. > >Save yourself the $300 and buy exam 1 and 2. It wi

Re: ATM interface troubleshooting question. [7:2249]

screw-up the AAL5 frame. Thus causing the >frame and/or CRC errors seen in sh int. > >You are really moving some traffic. Is this PVC traffic going across >any links that may be congested? A DS3 perhaps? Need to find where the >cells are getting dropped if you can. > >M

Re: ATM interface troubleshooting question. [7:2249]

PROTECTED] ("Daniel Cotts") wrote: >If you can take the link down it might be useful to do some loopbacks to see >if you can isolate a link or equipment failure. I seem to remember seeing a >procedure for that in the CCIE All-in One lab book. > >> -Original Message---

Re: ATM interface troubleshooting question. [7:2249]

Thanks Keith, this is useful for my CCIE exam also. :) On 27 Apr 2001 17:19:44 -0400, [EMAIL PROTECTED] ("Keith Butler") wrote: >This might help >http://www.cisco.com/warp/public/121/crc_tshooting.html >Keith Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=2382&t=2249 --

Re: OT- Another cool thing about Cisco (Re: Cisco fire staff) [7:2428]

That makes me remember DEC... I was a DEC employee back to 1992... they really have some good layoff packages... The earlier, the better. :) OOps... OT. Let us change to the right track. On 28 Apr 2001 21:04:56 -0400, [EMAIL PROTECTED] ("xc") wrote: >This is an addendum to a previous post. Som

question about X.25...... [7:2462]

I have a question regarding X.25. see below: HostA-Router 1--X.25link--Router 2-HostB Suppose HostA send a packet to HostB and they are located in diff building (linking up by X.25 link). Suddenly there is a line hit and make the packet corrupted in the middle... Which device

Re: Cisco Question [7:2447]

I would say the router is a DTE and also is a CPE. On 29 Apr 2001 02:52:50 -0400, [EMAIL PROTECTED] ("Victim") wrote: >What is the wide area networking acronym that describes the default router >device type? > >a. DTE >b. DCE >c. CPE >d. CO >FAQ, list archives, and subscription info: http://www

Re: question about X.25...... [7:2462]

I think it is router1 also.. On 29 Apr 2001 14:09:04 -0400, [EMAIL PROTECTED] ("Gareth Hinton") wrote: >I'll go for Router 1. >I would think LAPB will error detect and correct. >Host should be unaware. > > >Regards, > >Gaz > >""[EMAI

Re: IRB and CRB [7:2476]

CRB is less used today since switches can do the job very well. IRB is more commonly used. At least some of the IXes is using this ISPs connect to IX using ATM VC but not willing to put router there. As a result, the connection to IX end is an ATM sub-Interface. Since the IX is doing L2 job t

Re: ATM interface troubleshooting question. [7:2249]

the config file. > >Mark, > > >-Original Message----- >From: [EMAIL PROTECTED] (Katson Yeung) [mailto:[EMAIL PROTECTED]] >Sent: Friday, April 27, 2001 6:54 AM >To: [EMAIL PROTECTED] >Subject: ATM interface troubleshooting question. [7:2249] > > >Dear all, > >My old 75

Question about IP extended access-list "established" keyword. [7:2716]

While reading Richard Stevens book about TCP "RST" bit and "FIN" bit, I recalled that the "established" keyword in IP extended access-list will match those packet with "RST" and "ACK" bit set I know an orderly shutdown of TCP session is "FIN", not "RST". In case the "established" keyword is u

Written passed. [7:2885]

I passed the written Exam today 85% at my second try. Here are the reading materials I use: 1. Interconnections 2nd ed. 2. ICRC 3. ACRC 1st ed. 4. Routing TCP/IP vol.1 5. Cisco LAN Switching 6. Internet Routing Architectures 1st ed. 7. Bridges, routers and switches for CCIE. Andrew Bruce Caslows

memory leakage and BGP....... - 7507freemem-week.gif (0/1) [7:3036]

Dear all, Sorry for an the attachment. With the graph, it will make the thing more easily to be understood. And it is related to troubleshoot possible memory leakage problem, so it may be interested to you. Attached is the mrtg memory graph of my 7507 (Router A) sampled for this week. 1. You ca

memory leakage and BGP....... - 7507freemem-week.gif (1/1) [7:3037]

[demime removed a uuencoded section named 7507freemem-week.gif which was 211 lines] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=3037&t=3037 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.ht

AS2509-RJ [7:5183]

Hi all, one quick question... Can I use a AS2509-RJ as a terminal server just like an oridinary 2509 does? Thanks. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=5183&t=5183 -- FAQ, list archives, and subscription info: http:/