Cisco 7513 and PA-MC-8E1/120

Unanswered Question
Dec 5th, 2007
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I have been experiencing some problems with Cisco 7513 router, VIP2-50 and PA-MC-8E1/120. Suddenly one interface stops forwarding the traffic. The only way to restore the service is reconfiguring the channel under controller.

I have tried to change the interface (in the same PA), but the problem has followed it.

I have already researched for a doc at, including new bug and tac collection case, but I didn't find any information.

Router: Cisco 7513

RSP4 (IOS: 12.3(22)

VIP 2-50


Router Configuration:

controller E1 5/0/1

channel-group 1 unframed

description Provider Access

interface Serial5/0/1:1

bandwidth 2048

ip address X.X.X.X/30

no ip redirects

encapsulation ppp

ip route-cache flow

ip mroute-cache

load-interval 30

no fair-queue

no cdp enable

no clns route-cache

service-policy input internet

Does any body know what could be happening with it?



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paolo bevilacqua Wed, 12/05/2007 - 15:34
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Hi, this can be due to a software bug. Can you try latest 12.2S or or 12.3, failing that you may need TAC advice for further troubleshooting.


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