RE: Core dumps

From: Scott Morris (smorris@ipexpert.com)
Date: Thu Dec 13 2007 - 17:04:20 ART


You don't have an ftp server on a router, so the short answer is no. PC.
You can see the traffic flowing (or not) though!

Another thing to keep in mind is that if 6.6.6.6 is not on a locally
connected subnet (assuming a loopback) then you will need to use the 'ip
default-gateway' command as well.

One thing often overlooked here is that when you crash (when a core dump
occurs) you are not a router. you are a host. Hosts need default gateways.

HTH,

Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713, JNCIE-M
#153, JNCIS-ER, CISSP, et al.
CCSI/JNCI-M/JNCI-ER
VP - Technical Training - IPexpert, Inc.
IPexpert Sr. Technical Instructor

A Cisco Learning Partner - We Accept Learning Credits!

smorris@ipexpert.com

 

Telephone: +1.810.326.1444
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-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of Mike
Stout
Sent: Thursday, December 13, 2007 2:58 PM
To: Cisco certification
Subject: Core dumps

Hello:
I am trying to get my routers to provide core dump information to a
neighboring router.
I am unable to get my neighbor router to receive the crash-file.
Has anybody used this that can help. WIll I have to send the dump file to a
computer, or can i use the router to receive the file.
R7 Will write crash dump info to R6 using either FTP or tftp So, on R6 ip
ftp source ethernet0/0 ip ftp username CISCO ip ftp password CISCO !
exception protocol ftp
exception dump 6.6.6.6
exception core-file dumpfile

Thank you in advance.

PS I've also used exception protocol tftp.



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