From: Sam Munzani (sam@xxxxxxxxxxx)
Date: Thu Nov 29 2001 - 15:16:16 GMT-3
Just do "show mem". Your code might be fine but router running out of
processor memory. When you run BGP with low memory router this is what
happens.
Sam
CCIE # 6479
----- Original Message -----
From: "EA Louie" <elouie@yahoo.com>
To: <ccielab@groupstudy.com>
Sent: Thursday, November 29, 2001 11:58 AM
Subject: Re: running BGP on 2500's............software crash!!
> Bummer dude. welcome to the REAL world of Cisco, where commands that
worked
> in one version of code suddenly break in another version. [Editorial:
One
> of the dangers for folks who get certifications without real-life
operations
> experience is that you don't necessarily experience production network
code
> bugs and anomalies (some of us call them 'undocumented features') and
learn
> to deal with them. This goes to the 'real life experience vs.
> certification' schism] I'm sure you looked on CCO, I searched the Bug
Tool
> and couldn't find any bugs for "network command causes crash".
>
> You might consider upgrading the code to 12.0(20) which is the latest
> release of 12.0.
>
> You might also strip away the BGP config (no router bgp <asnumber>) and
> start with just a network statement to see if it still causes a crash.
> Could be an "order of entry" problem. Also, make sure the network/mask
> you're adding is in the routing table. That could be causing the crash,
> too.
>
> Good luck
> -e-
> ----- Original Message -----
> From: <Rthugo1@aol.com>
> To: <ccielab@groupstudy.com>
> Sent: Thursday, November 29, 2001 8:29 AM
> Subject: running BGP on 2500's............software crash!!
>
>
> > Hey all,
> > I know this might be a simple question, but I looked on the CCO and
> archives
> > and I'm baffled! I have 3 2501's and a 2514 on my home lab that I've
> tried
> > to configure with BGP in order to do some policy routing. I want to use
> > these to create extra AS's. I go to enable BGP, create the neighbor
> > relationship and everything is good. A "sh ip bgp neigh" shows
> "Established"
> > on all connections. The problem happens when I try to enable a network
> under
> > the BGP. This, almost instantaneously, causes thesoftware to crash!!
> What
> > gives?!?!
> > *A little info:
> > 1. I already have routes in the routing table for all the networks that
> I'm
> > trying to enable.
> > 2. I have beefed up the memory in all of these 2500's to the 16MB max,
> > however, they are using the 2MB shared memory.....could this be the
> issue??
> > 3. sh version
> > Cisco Internetwork Operating System Software
> > IOS (tm) 2500 Software (C2500-D-L) , Version 12.0 ( 6 ) , RELEASE
SOFTWARE
> > (fc1)
> > Copyright (c) 1986-1999 by cisco Systems, Inc.
> > Compiled Tue 10-Aug-99 23:52 by phanguye
> > Image text-base: 0x030382E0, data-base: 0x00001000
> >
> > ROM: System Bootstrap, Version 5.2 (8a) , RELEASE SOFTWARE
> > BOOTFLASH: 3000 Bootstrap Software (IGS-RXBOOT) , Version 10.2 (8a) ,
> RELEASE
> > SOFTWARE (fc1)
> >
> > R1 uptime is 12 hours, 1 minute
> > System restarted by reload
> > System image file is "flash:aaa0862.bin"
> >
> > cisco 2500 (68030) processor (revision F) with 16384K/2048K bytes of
> memory.
> > Processor board ID 05199173 , with hardware revision 00000000
> > Bridging software.
> > X.25 software, Version 3 . 0 . 0 .
> > 1 Ethernet/IEEE 802.3 interface(s)
> > 2 Serial network interface(s)
> > 32K bytes of non-volatile configuration memory.
> > 8192K bytes of processor board System flash (Read ONLY)
> >
> > Configuration register is 0x2102
> > 4. I have tried this on several occasions, but with a repeated result
> > Help me out, guys and gals, please!
> > Rob H. NP, DP, blah,blah,blah..............
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