R2511-HP MSR Router Series MPLS Command Reference(V5)

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Default command level
2: System level
Parameters
vpn-target&<1-8>: 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). &<1-8> means that you can add up to eight route targets.
A route target attribute can be a string of 3 to 21 characters in one 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 not be less 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
Route targets configured in VPN instance view are applicable to both the IPv4 VPN and the IPv6 VPN.
Route targets configured in IPv4 VPN view are applicable to only the IPv4 VPN.
Route targets configured in IPv4 VPN view take precedence over those configured in VPN instance view.
If you configure route targets in both IPv4 VPN view and VPN instance view, the IPv4 VPN uses the route
targets configured in IPv4 VPN view.
Examples
# Configure route targets for VPN instance vpn1.
<Sysname> system-view
[Sysname] ip vpn-instance vpn1
[Sysname-vpn-instance-vpn1] vpn-target 3:3 export-extcommunity
[Sysname-vpn-instance-vpn1] vpn-target 4:4 import-extcommunity
[Sysname-vpn-instance-vpn1] vpn-target 5:5 both
# Configure route targets for the IPv4 VPN of VPN instance vpn2.
<Sysname> system-view
[Sysname] ip vpn-instance vpn2
[Sysname-vpn-instance-vpn2] ipv4-family
[Sysname-vpn-ipv4-vpn2] vpn-target 3:3 export-extcommunity
[Sysname-vpn-ipv4-vpn2] vpn-target 4:4 import-extcommunity
[Sysname-vpn-ipv4-vpn2] vpn-target 5:5 both