Hello,
I am trying to figure out the best way to preserve my VLAN tags over my EVPL network. The EVPL network is a layer 2 network that connects all of my branch locations to the DC but I route over it rather than having 1 layer 2 network. All of the traffic on the EVPL is tagged with DOT1Q encapsulation that comcast maps to each location. It looks like Q-in-Q encapsulation would work for this. Is there anything I am missing?
Edit: this is all Cisco gear. The routers are a mix of 2911 and 2921
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