Configuring Inter-As Kompella Vpls; Establishing The Configuration Task - Huawei quidway s7700 Configuration Manual

Quidway S7700 Smart Routing Switch
Configuration Guide - VPN
......
Run the display vsi remote ldp [ router-id ip-address ] [ pw-id pw-id ] command. If information
about the remote VSI established through LDP is displayed, it means that the configuration
succeeds. For example:
<Quidway> display vsi remote ldp
Vsi
ID
123
Run the display mac-address dynamic slot-idcommand. You can view the MAC address
learned by the corresponding interface. For example:
<Quidway> display mac-address dynamic 1
MAC Address
LSR-ID
Tunnel
----------------------------------------------------------------------------------
--------
0000-c101-0202 100
3/4137
0000-c101-0102 100
3/3366
Total 2 ,2 printed

7.7 Configuring Inter-AS Kompella VPLS

This section describes how to configure inter-AS Kompella VPLS. After inter-AS Kompella
VPLS is configured, the MPLS backbone network that bears VPLS can span multiple ASs.

7.7.1 Establishing the Configuration Task

Before configuring inter-AS Kompella VPLS, familiarize yourself with the applicable
environment, complete the pre-configuration tasks, and obtain the required data. This can help
you complete the configuration task quickly and accurately.
Applicable Environment
If the MPLS backbone network bearing VPLS spans multiple ASs, the inter-AS VPLS must be
configured.
If the number of CEs that access PEs is small, inter-AS VPLS Option A can be adopted. In
Option A, ASBRs in the AS must support VSIs and must be capable of managing VPLS label
blocks. In addition, ASBRs must reserve dedicated interfaces including sub-interfaces, physical
interfaces, and bound logical interfaces for each inter-AS VPLS network. That is, Option A
poses high requirements of ASBRs; however, for inter-AS networking, ASBRs do not need any
special configurations.
Pre-configuration Tasks
Before configuring the Kompella VPLS, complete the following tasks:
l
l
Issue 01 (2011-07-15)
Peer
RouterID
3.3.3.9
VLAN PEVLAN
VSI/SI
123
123
Configuring IGP for MPLS backbone networks in each AS to ensure IP connectivity within
an AS
Configuring the basic MPLS functions for MPLS backbone networks in each AS
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
VC Group Vsi
Label ID Type
17408 0 vlan
CEVLAN Port
12 GigabitEthernet1/0/0
12 GigabitEthernet1/0/1
7 VPLS Configuration
MTU Vsi State
Value Index Code
1500 1 FORWARD
Type
dynamic
dynamic
Lsp/
MAC-
705