In the diagram i have 2 sites. In site 1 i have 2 PE devices with Vlan 3,33 in VTP database and couple of servers in both vlans. Need to extend both vlans broadcast domain to site 2 access layer switches. MPLS/LDP enable on PE's. I am assuming that without another access layer attached to PE3/PE4 with a tunk interface i cannot enable psedowire on PE3/PE3! since i need an (L3 - without an ip address) interface to enable xconnect on. Will vlan-base psedowire work? but will need a SIP card on the PE's since they are 6509!!
Any comment? Let me know you need more clarification..