Thursday, January 18, 2018

Coexisting RPVST and MST

Hello all,

I have a couple old cat6500's that are running rpvst with about 700 currently active vlans. I'd like to add a few Nexus 3048TP switches hanging off of them but according to this document I've already exceeded the RPVST limit for these switches. I'm curious if it's possible to run MST on these downstream of the RPVST 6500's which are the root bridge without any issues. I'd assume I need to have PVST simulation mode on as well. Due to other constraint's it's not likely we'll be able to migrate the 6500's to MST anytime soon.

Thanks in advance.



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