Catalyst 3750 StackWise failover question

May 10, 2006 3 Replies
Catalyst 3750 StackWise failover question open original image

If I have a couple of Catalyst 3750 switches integrated in a single stack and stack master is forced to reload due to a bus error crash for example - will another stack members continue forwarding data or entire stack is considered unavailable and will be forced to reload?



B.R. Igor


see if this doc answers you questions :

formatting link

My read of that document indicates that a new master would be elected and that traffic forwarding would continue on the operational switches.

Merv,

After reading this document I've got the same conclusion. In the near future I would have a chance to implement stackwise configuration and I have one DF grade IOS on which I can reproduce bus error crash. If I succeed with crash reproduction I'll write on this group about my experiences. I had implemented stackwise a couple years ago, but I tested failover only by simulating power down situations of stack master/members and in that case forwarding continued without noticeable interruption if any.

B.R. Igor

Join the Discussion

Have something to add? Share your thoughts — no account required.

Didn't find your answer?

Ask the community — no account required