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Passing different protocols over MPLS

Hello,

Is it possible to configure different routers to communicate over MPLS using frame-relay on one router and ppp on an other. Here is what I'm talking about:

R1---frame-relay encap---[MPLS cloud] ---PPP--R2

I tried this once before and could get the R2--MPLS link to come up but couldn't see any other networks such as R1 (we have many sites config'd like R1 which see all other sites except R2). Our ISP is telling me I can get it to work with a similar cfg below, has anyone done this?

R2

interface SerX/Y

ip address 192.168.10.1 255.255.255.252

service-module t1 timeslots 1-24

encapsulation ppp

no peer neighbor route

no cdp enable

Thanks.

1 REPLY
Hall of Fame Super Bronze

Re: Passing different protocols over MPLS

The feature you are looking for is called interworking

Please refer to this link: http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/fsinterw.html

Regards,

Edison

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