MPLS IP Interworking FR to VLAN?

[william.caban]

(I re-posted this question in the MPLS forum where it should be)

If I do Frame Relay to VLAN over L2TPV3 as the example in this document:

http://www.cisco.com/en/US/products/sw/iosswrel/ps1829/products_feature_guide09186a00801b2407.html#wp1046329

Do I have to xconnect back to frame-relay to finish the circuit or can I use the "interface VLAN" somewhere else in the network and have the circuit to behave like a point-to-point even when in started as frame-relay.

Or the question might be better state as: If the client can have FR delivered on one side and Ethernet in the other?

Thanks,

-W

[gmarogi]

The example in the given link sets up Multilink Frame Relay interfaces to perform Frame Relay-to-Ethernet interworking between PE routers. The example uses IP interworking, also referred to as routed interworking.

http://www.cisco.com/en/US/products/sw/iosswrel/ps1829/products_feature_guide09186a0080223a1a.html#wp1056121

[william.caban]

I'm confused, will this configuration will route the IP and would I be able to deliver pure IP or will I still need to do some type of frame-relay conversion in order to deliver it?

[Pavel Bykov]

FR emulation of some sort would have to be used. Alternatively, you can start tunnel on another interface, that is not FR.

[william.caban]

How can I do this FR emulation? Is there a way or do I have to deliver to a FR interface?

[Pavel Bykov]

We posted at about the same time with Gabriel.

What Gabriel suggested seems an exact solution that you require, as per Cisco document located at the link he provided.