Is it possible to pass tagged vlans over frame relay connections?

[tlarosa]

I have a switch that is trunking it's vlans to a 7505 router. The router is connected to another 7505 and switch via a frame relay connection. I need to pass the tagged vlans across this link. I am using 802.1q tagging. I need to know if this is possible and get some config examples.

[bsivasub]

having layer 2 continuity across WAN is a bad idea due to possible spanning tree issues.. why can't you route ?

you have to bridge if you need this funtionality. but tags can't go through but that is not important anyway.