Hi!
I have a similar problem on an 7206VXR NPE300 on a PA-GE interface. My
fastethernets still work fine when this happens.
I have tried a zillion different IOSs and are currently running 12.1(9).
It occurs now and then, sometimes once in three months and somtimes thre
times per week. It is not related to the amount of total traffic or
current traffic as I can see.
/MH
-----Original Message-----
From: Cliff Judge [mailto:cliff@broccoli.cidera.com]
Sent: den 4 januari 2002 17:35
To: jlewis@lewis.org
Cc: Jordi Bruguera; cisco-nsp@puck.nether.net
Subject: Re: [nsp] Cisco 7204 VXR Fast Ethernet lock up after
reconfiguration
I've had a recent problem with a 7206VXR with NPE-300 where the FastE
ports stop transmitting. It seems to happen after a spurious memory
access. A shut/no shut will occasionally get the FastE to startt
transmitting again if the interface is kept down for two minutes or
more. Reloading the router is unfortunately the only sure solution. I am
running 12.1(7).
On Fri, 4 Jan 2002 jlewis@lewis.org wrote:
> On Fri, 4 Jan 2002, Jordi Bruguera wrote:
>
> >
> > Hello.
> >
> > I'm having trouble with a Cisco 7204 VXR.
> > [NPE-225, 256 MB RAM, Dual FE, 1 ATM PORT, 4 Serial]
> >
> > Sometimes when you save the configuration to
> > memory, one of the two FastEthernet devices
> > becomes silent. Sometimes you get rid of
> > this issuing "shut-no shut" in the device, but
> > sometimes you have to "reload" the entire router.
> ...
> > and upgraded the IOS to:
> > IOS (tm) 7200 Software (C7200-IS-M), Version 12.2(4)T1, RELEASE
> > SOFTWARE(fc1)
> >
> > ... and still the same. Anyone has seen something similar out there
> > ?
>
> My guess would be IOS bug. I've seen the same sort of thing (any
> access to flash might shut down PA-T3 ports) early in the 12.0S train.
> Sometimes a shut/no shut would fix it...sometimes a reboot. What
> other versions have you tried? Do you really need to be running 12.2T
> code?
>
> --
> ----------------------------------------------------------------------
> Jon Lewis *jlewis@lewis.org*| I route
> System Administrator | therefore you are
> Atlantic Net |
> _________ http://www.lewis.org/~jlewis/pgp for PGP public key_________
>
-%
|Cliff Judge Network Engineer|
|301-561-2866 Cidera, Inc |
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