Huawei quidway s7700 - Configuring a Dynamic PW; Establishing the Configuration Task

Procedure
l Run the display mpls static-l2vc [ vc-id | interface interface-type interface-number |
state { down | up } ] command to check information about a specified static PW on a PE.
----End
Example
Run the display mpls static-l2vc [ vc-id | interface interface-type interface-number | state
{ down | up } ] command. You can see that VC State of the PW is up. For example:
<Quidway> display mpls static-l2vc interface vlanif 10
*Client Interface : vlanif 10 is up
AC Status : up
VC State : up
VC ID : 100
VC Type : VLAN
Destination : 3.3.3.9
Transmit VC Label : 100
Receive VC Label : 100
Control Word : Disable
VCCV Capability : alert lsp-ping bfd
Tunnel Policy : --
PW Template Name : pwt
Traffic Behavior : --
Main or Secondary : Main
VC tunnel/token info : 1 tunnels/tokens
NO.0 TNL Type : lsp , TNL ID : 0x2002003
Create time : 0 days, 0 hours, 13 minutes, 7 seconds
UP time : 0 days, 0 hours, 10 minutes, 23 seconds
Last change time : 0 days, 0 hours, 10 minutes, 23 seconds
VC last up time : 2010/11/24 12:31:31
VC total up time : 0 days, 2 hours, 12 minutes, 51 seconds
CKey : 2
NKey : 1
6.5 Configuring a Dynamic PW
This section describes how to configure a dynamic PW. To configure a dynamic PW, extended
LDP needs to be used to transmit Layer 2 information and VC labels.
6.5.1 Establishing the Configuration Task
Before configuring a dynamic PW, familiarize yourself with the applicable environment,
complete the pre-configuration tasks, and obtain the required data. This can help you complete
the configuration task correctly and quickly.
Applicable Environment
A dynamic PW uses extended LDP to transmit Layer 2 information and VC labels, and needs
to be configured on PEs of both ends of a PW.
Pre-configuration Tasks
Before configuring a dynamic PW, complete the following tasks:
l Configuring an IGP on PEs and Ps on the MPLS backbone to implement IP interworking
Quidway S7700 Smart Routing Switch
Configuration Guide - VPN 6 PWE3 Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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