[afnog] Router ethernet port hang

[Oluwaseun Ojedeji]

In addition to mark's troubleshooting points, you might also want to back
track to how the router was performing before you added the cards(was it a
coincidence that the pro started after adding the cards?),is the card
compatible with the ios, how about using one card after the other? you might
also want to disconnect the LAN side and check out the effect of that, sure
you must have try to changed the cables connecting this ports?

Regards

On Mon, May 10, 2010 at 6:00 PM, Mark Tinka <mtinka at globaltransit.net>wrote:

> On Monday 10 May 2010 09:04:32 pm Murigi, Moses M wrote:
>
> > We are running a 3845 router in which we have added a
> >  HWIC 2FE cards. After every two  to four days the card
> >  hang's  and we have to restart the router.
> > The router is on Version 12.4(13r)T10
> > Do anyone a have solution to this?
>
> You'd need to provide more information on this situation:
>
>        - does the port remain up/up?
>        - does the port got into up/down?
>        - does the port go down/down?
>        - are there any errors on the port before rebooting?
>        - what do the logs say?
>        - does a 'shut/unshut' help before rebooting?
>        - does unplugging/plugging the cable help?
>        - are other ports in the router affected when it fails?
>        - how much traffic is being forwarded when it fails?
>        - have you tried an updated IOS release?
>
> Is there any other troubleshooting you've done I may have
> missed out in the above?
>
> Mark.
>
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-- 
------------------------------------------------------------------------
Seun Ojedeji,
System Analyst/Network Admin
ICT Centre,
University of Nigeria, Enugu Campus.
web: www.unn.edu.ng
Tel:   08035233535
Email: seun.ojedeji at unn.edu.ng
         seun.ojedeji at gmail.com
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