Hello.
Could someone please help me understand how the STP works on the attached topology?
Ports 10-11 are vPC peer link ports on all the Nexus switches. I went through the doc and it seems vPC peer link ports will NOT be in an STP blocking state. If that is the case there is a potential for a loop as far as I understand.
What would happen if Nexus 1 receives a broadcast frame?
Note - I understand if the links between N3-N4 and N1-N2 are a normal L2 port then STP would kick in and block one of the port. However, I am not sure what would happen if the links are vPC peer links.
Thanks, in advance
