Alcatel-Lucent 7210 SAS M Service Guide

Virtual Private LAN Services
7210 SAS M Services Guide Page 245
VPLS Packet Walkthrough in Network Mode
This section provides an example of VPLS processing of a customer packet sent across the
network from site-A, which is connected to PE-Router-A through a 7210 SAS M to site-C, which
is connected through 7210 SAS M to PE-Router-C (Figure 35) in an HVPLS configuration. This
section does not discuss the processing on the PE routers, but only on 7210 SAS routers.
Figure 35: VPLS Service Architecture
1. 7210-A (Figure 36)
a. Service packets arriving at 7210-A are associated with a VPLS service instance based on
the combination of the physical port and the IEEE 802.1Q tag (VLAN-ID) in the packet
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Alcatel-Lucent 7210 SAS M Specifications

General

Brand	Alcatel-Lucent
Model	7210 SAS M
Category	Switch
Language	English