You can check by showing the following command
sh mls cef maximum-routes
sh mls cef summary
But you can increase this value upto 256 k..
Normally when you are exceeding the limits 192 k and the new routes can't be
programmed in the TCAM, you should see this error:
%MLSCEF-7-FIB_EXCEPTION (x1): FIB TCAM exception,
Some entries will be software switched
When this happens the new routes will be handled in software and the CPU
will increase on the router and only when there is a lot of traffic handled
in software you should notice a problem with ip routing.
I hope that answers your query..
Pls rate this answer if you found the content was useful
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Purpose of the document
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