I'm trying to set up an RSPAN between two sites. The Main site and remote site are linked through a WAN connection provided by Time Warner. TW says the connection uses Q-in-Q tunneling between the 2 sites.
I understand that for RSPAN to work, the remote span VLAN needs to be defined on each switch. So does that mean that TW has to define my remote span VLAN on their equipment since they are using Q-in-Q tunneling?