Juniper JUNOSE SOFTWARE FOR E SERIES 11.0.X - BGP AND MPLS CONFIGURATION GUIDE 2009-12-30 Configuration Manual page 615

To modify their pseudowires, the peer routers correct their MPLS forwarding tables
and set up new entries in their pseudowire tables.
VPLS Supported Features
The JUNOSe implementation of VPLS provides the following features:
As with L2VPNs, VPLS does not support BGP multipaths.
VPLS Platform Considerations
VPLS is supported on all E Series routers.
Module Requirements
You can configure VPLS network interfaces on all E Series module combinations that
support transparent bridging. The VPLS virtual core interface can exist on all E Series
module combinations that support MPLS tunnels.
Single-level VPLS hierarchy within a single autonomous system (AS) using MPLS
tunneling technology for the core
Support for the following types of network interfaces between the PE router and
the CE device:
Bridged Ethernet over ATM1483 subinterfaces
Fast Ethernet
Gigabit Ethernet
10-Gigabit Ethernet
VLAN and S-VLAN subinterfaces over bridged Ethernet, Fast Ethernet, Gigabit
Ethernet, or 10-Gigabit Ethernet interfaces
Autodiscovery of VPLS instance members using MP-BGP
VPLS signaling using MP-BGP to set up and tear down the pseudowires that
constitute a VPLS instance
VPLS signaling using LDP and the PWid FEC element (FEC Type 128) to set up
and tear down the pseudowires that constitute a VPLS instance
Interworking of the VPLS instance and the VPN routing and forwarding instance
(VRF) using an external cable connection
Multihoming
Class of service (CoS)
Inter-AS option A, inter-AS option B, and inter-AS option C services
Minimal filtering and policing support
Chapter 9: VPLS Overview
VPLS Supported Features
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