H3C Technologies H3C S7500E Series Switches - Manual (Page 204)

5-12
To do… Use the command… Remarks
Configure a packet matching rule
for the service instance
encapsulation s-vid vlan-list
Required
By default, no packet matching
rule is configured for the service
instance.
Create a Martini MPLS L2VPN
connection for the service instance
xconnect peer peer-ip-address
pw-id pw-id [ pw-class
pw-class-name ] [ mtu mtu-value ]
[ access-mode { ethernet |
vlan } ]
Required
After this command is executed,
the VLAN ID, access mode, and
MTU configured for the service
instance cannot be changed. To
modify these parameters, you
need to use the undo xconnect
peer command to remove the
L2VPN connection first.
Display information about one or
all service instances configured on
the interface
display service-instance
interface interface-type
interface-number
[ service-instance instance-id ]
Available in any view
The xconnect peer command is available for service instances with the ID in the range of 1 to 4094.
Configuring Kompella MPLS L2VPN
Kompella MPLS L2VPN uses extended BGP as the signaling protocol to transfer L2VPN information
between PEs.
To create a Kompella local connection, you only need to configure the VPN and CE connection on the
PE. Neither IGP nor BGP L2VPN capability is required.
Configuration Prerequisites
Before configuring Kompella MPLS L2VPN, complete these tasks:
z
Configuring IGP on the PEs and P devices to guarantee the IP connectivity of the MPLS
backbone
z
Configuring MPLS basic capability and MPLS LDP for the MPLS backbone on the PEs and P
devices to establish LDP LSPs
z
Enabling MPLS L2VPN on the PEs
To configure Kompella MPLS L2VPN, you need the following data:
z
AS numbers of the local PE and the peer PE