Re: [nsp] MPLS on GRE tunnel

From: Zaheer Aziz (zaziz@cisco.com)
Date: Fri Apr 12 2002 - 17:38:36 EDT


At 02:28 AM 4/13/2002 +0530, Jayesh Karkhanis wrote:
>hi i want to configure MPLS on a gre tunnel between a PE to CPE router.

>
>1. Is it possible to do so.

You can run MPLS (LDP,TDP) over GRE. Both end points of GRE will be LDP/TDP
neighbors

>2. Under what condition will it be possible.

In network where intermediate routers cannot run MPLS, GRE encapsulation
will carry
labelled packets across non-MPLS network

Zaheer

>
>thanks.
>
>JAYESH KARKHANIS
>
>
>
>



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