Juniper JUNOS OS 10.3 - XML MANAGEMENT PROTOCOL GUIDE 6-30-2010, Command Reference Manual

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bridge vpls route-target
Syntax [ no ] bridge vplsName vpls route-target { import | export | both } extendedCommunity
Release Information Command introduced in JunosE Release 7.1.0.
Description Creates or adds to a list of VPN extended communities that the router uses to determine
which routes are imported by a VPLS instance that uses BGP as the signaling protocol.
The
no version removes a route target from the specified list.
A route is imported into the BGP address family for a specified VPLS instance when both
of the following conditions are met:
•
An update message with a route-target export list advertises a route.
•
That list contains at least one route target that matches a route target in the
route-target import list associated with a VPLS instance.
The bridge vpls route-target command is not valid for a VPLS instance that uses LDP
as the signaling protocol. To configure a VPLS instance with LDP signaling, use the mpls
ldp vpls vpls-id command and the mpls ldp vpls neighbor command.
NOTE: The bridge vpls route-target command is available for a VPLS instance only
after you issue the bridge vpls transport-virtual-router command, which creates the
VPLS instance and configures the transport virtual router.
Options
•
vplsName —Name of a VPLS instance created with the bridge vpls
transport-virtual-router command
•
import—Adds the route target to the specified VPLS instance's import list; the VPLS
instance accepts only routes that have at least one route target that matches a route
target in the import list
•
export—Adds the route target to the specified VPLS instance's export list; all routes
advertised from this VPLS instance are associated with the export list
•
both—Adds the route target to both the import list and export list of the specified VPLS
instance. This is the recommended setting for a VPLS instance
•
extendedCommunity— Two-part number in the format number1 : number2 that identifies
an extended community of VPNs, where:
•
number1 —Autonomous system (AS) number or an IP address
•
number2 —Unique integer; 32 bits if number1 is an AS number; 16 bits if number1 is an
IP address
Mode Global Configuration
Copyright © 2010, Juniper Networks, Inc. 322
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