STP Dispute

This topic is to discuss the following lesson:

Hi,
Cisco virl is must for this lab ?
Which image you are using for this switch

Thanks

Hi,
What is this mac ‘0180.c200.0000’
Thanks

Hello Sims

All 802.1q traffic (spanning tree traffic) is destined for the 0180.c200.0000 multicast MAC address. If this is blocked, then STP traffic will be blocked.

I hope this has been helpful!

Laz