Service Label Mode Of A Vprn - Alcatel-Lucent 7210 SAS M Service Manual

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VPRN Features

Service Label Mode of a VPRN

The 7210 SAS allocates one unique (platform-wide) service label per VRF. All VPN-IP routes

exported by the PE from a particular VPRN service with that configuration have the same service

label. When the PE receives a terminating MPLS packet, the service label value determines the

VRF to which the packet belongs. A lookup of the IP packet DA in the forwarding table of the

selected VRF determines the next-hop interface.

7210-SAS M Services Guide

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