Kompella Mpls L2Vpn Configuration Example - H3C S9500 Series Operation Manual

Routing switches

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Operation Manual – MPLS

H3C S9500 Series Routing Switches

You can only change the CE range to a number larger than the existing one. For

example, you can change a CE range from 10 to 20, rather than from 10 to 5. The

only way to change a CE range to a smaller number is to remove the CE and create

You must use cards with suffix CA (such as LSB2FT48CA) on the public/private

network access side when configuring Kompella MPLS L2VPN.

You can configure only one VLAN on the access side of each VPN private network.

Each VLAN can have only one interface. And all the VLANs connecting to the

interface must have IGMP disabled.

In Kompella MPLS L2VPN, the encapsulation type on the access side of each

private network can be Ethernet access and VLAN access. Ethernet access is the

default type. If you configure the encapsulation type as Ethernet access, the port

link type in a private network VLAN is Access type; if you configure the

encapsulation type as VLAN access, the port link type in a private network VLAN is

Trunk type. It is not recommended to use Hybrid type as the port link type in a

private network VLAN. The user access modes of the instance in all the peer PEs

must be consistent.

4.4.2 Kompella MPLS L2VPN Configuration Example

I. Network requirements

CEs shown in Figure 4-6 are in the same VLAN as the corresponding PEs resides in. A

remote connection is required between CE-A and CE-B.

II. Network diagram

Figure 4-6 Network diagram for Kompella MPLS L2VPN

III. Configuration procedure

Configure PE-A.

# Enable MPLS globally.

[H3C] mpls lsr-id 1.1.1.1

# Configure an IP address for the Loopback interface.

Chapter 4 MPLS L2VPN

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S9505 S9508 S9512