268
• 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
65,536. For example, 65536:1.
both: Uses the specified VPN target value as both import targets and export targets. The both keyword
also is used when you do not specify any of both, export-extcommunity, and import-extcommunity.
export-extcommunity: Uses the specified VPN targets as export targets.
import-extcommunity: Uses the specified VPN targets as import targets.
all: Removes all VPN targets.
Examples
# Configure VPN targets for the VPN vpn1.
<Sysname> system-view
[Sysname] mpls l2vpn vpn1 encapsulation ethernet
[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
Description
Use the xconnect peer command to create a Martini MPLS L2VPN connection for a service instance.
Use the undo xconnect peer command to delete the MPLS L2VPN connection of a service instance.
The access mode of a service instance can be VLAN or Ethernet.
VLAN: The Ethernet header of a packet sent from a CE to a PE or from a PE to a CE includes a VLAN tag
that is added in the header as a service delimiter for the service provider network to identify the user. The
tag is called a “P-Tag.”
Ethernet: The Ethernet header of a packet sent from a CE to a PE or from a PE to a CE does not contain
any service delimiter. If the header contains a VLAN tag, it is the internal VLAN tag of the user and
means nothing to the PE. Such an internal VLAN tag of a user is called a “U-Tag.”
The MTU specified by this command is advertised through LDP and used for PW negotiation.
The xconnect peer command is available for service instances with the ID ranging from 1 to 4094.
Related commands: pw-class; service-instance (the Layer 2—LAN Switching Command Reference).
Syntax
xconnect peer peer-ip-address pw-id pw-id [ pw-class class-name ] [ mtu mtu-value ] [ access-mode
{ ethernet | vlan } ]
undo xconnect peer
View
Service instance view
Default level
2: System level
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