I am assuming you are talking about 4232-l3 module ..as MSFC is associated with cat6000, The supervisor control all the line cards in the switches and hence if it fails, all communicatin through the switch fails and all the modules are not usable.
You have to use HSRP between two 4000 switches to provide redundancy.
The old customer was asking about the supervisor ports which are switch ports but the external L3 ports are def. router ports and configurable from the router. But if the supervisor dies, whole switch dies even the router module.
Hi everyone, I would like to thank you in advance for any help you can provide a newcomer like myself!
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