R3102-R3103-HP 6600/HSR6600 Routers MPLS Command Reference Guide

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undo vpn-target { all | { vpn-target&<1-16> [ both | export-extcommunity | import-extcommunity ] }
Views
MPLS L2VPN view
Default command level
2: System level
Parameters
vpn-target&<1-16>: Adds route target extended community attributes to the import route target extended
community attribute list (Import Target) or export route target extended community attribute list (Export
Target). &<1-16> means that you can add up to 16 route targets.
A route target attribute can be a string of 3 to 21 characters in one of these formats:
• 16-bit AS number:32-bit user-defined number. For example, 101:3.
• 32-bit IP address:16-bit user-defined number. For example, 192.168.122.15:1.
• 32-bit AS number:16-bit user-defined number, where the AS number must be equal to or greater
than 65536. For example, 65536:1.
both: Uses the specified route targets as both import targets and export targets. The both keyword is also
used when you do not specify any of both, export-extcommunity, and import-extcommunity.
export-extcommunity: Uses the specified route targets as export targets.
import-extcommunity: Uses the specified route targets as import targets.
all: Removes all route targets.
Usage guidelines
By default, an MPLS L2VPN has no route targets. You must configure route targets when creating an MPLS
L2VPN.
Examples
# Configure export route targets as 1:1 and 1:2, and import route target as 1.2.3.4:11 for the MPLS
L2VPN vpn1.
<Sysname> system-view
[Sysname] mpls l2vpn vpn1 encapsulation ppp
[Sysname-mpls-l2vpn-vpn1] route-distinguisher 300:1
[Sysname-mpls-l2vpn-vpn1] vpn-target 1:1 2:2 export-extcommunity
[Sysname-mpls-l2vpn-vpn1] vpn-target 1.2.3.4:11 import-extcommunity
xconnect peer
NOTE:
This command is supported only on routers with SAP-4EXPs.
Use xconnect peer to create Martini VCs for a service instance.
Use undo xconnect peer to delete the VCs for a service instance.