[c-nsp] 7600s and frozen MLS

Ian Cox icox at cisco.com
Wed Jan 12 18:06:01 EST 2005


At 04:48 PM 1/12/2005 -0600, Dale W. Carder wrote:

>On Jan 11, 2005, at 10:50 AM, Mike Bernico wrote:
>>Has anyone here experienced an issue on their 7600 where MLS gets
>>frozen?
>>7-Argon-SPI-PE1-sp#show mls cef hard
>>
>>   CEF TCAM v3: (FROZEN)

A fatal error was detected for the CEF TCAM, and we have frozen updating 
it. Please contact TAC to resolve the issue.


Ian


>Probably the CEF table got corrupt.  There should be a line in your
>config like "mls cef error action freeze" that says what to do when
>things go wrong.  I think freeze is the default, and I also think
>twiddling that setting is not possible at least in 12.2(18)SX*.
>
>Dale
>
>-----------------------------------------------
>Dale W. Carder
>Network Engineer
>University of Wisconsin at Madison
>http://net.doit.wisc.edu/~dwcarder
>
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