[c-nsp] How to see interface configuration after card failure on ASR9K

Jason Lixfeld jason at lixfeld.ca
Tue Dec 27 13:19:24 EST 2011

Show config rollback last X (or some variant of that) should show you what you want to see.


Sent from my mobile device

On 2011-12-27, at 11:43 AM, John Neiberger <jneiberger at gmail.com> wrote:

> We had a 40-port card fail on an ASR9K and I'm trying to see what
> configuration was on those interfaces, but I can't find the right
> command. The router has basically decided that the card doesn't exist
> for most purposes. I thought that if I did a "show running-config" I
> would see those interfaces listed as preconfigured interfaces, but
> that is not the case. My experience with IOS-XR is somewhat limited.
> How do I see the configuration for those interfaces prior to replacing
> the card?
> Thanks!
> John
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