Separate signaling and voice within two vrf

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May 28th, 2008
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i have a media gateway and a softswitch. The traffic cross a red IP/MPLS. We want to separate the voice in a vrf and the signaling in other vrf. The vrf is created in the PE router. do you have information about this?

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htarra Tue, 06/03/2008 - 10:55
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You can configure it as a normal MPLS VPN setup with the proper VRFs and sub-interfaces on the PE routers with sub-interfaces. Also enabling of MPLS on an interface does not stop IP forwarding, i.e. an MPLS enabled interface can have both, IP and MPLS neighbors at the same time.

http://www.cisco.com/en/US/docs/ios/12_1t/12_1t5/feature/guide/InterAS.html

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