Example
Run the display mpls l2vc [ vc-id | interface interface-type interface-number ] command, and
you can see that the VC status is Up. The following is an example:
<Quidway> display mpls l2vc interface vlanif 10
*client interface : Vlanif10 is up
session state : up
AC state : up
VC state : up
VC ID : 100
VC type : VLAN
destination : 192.3.3.3
local group ID : 0 remote group ID : 0
local VC label : 21504 remote VC label : 21504
local AC OAM State : up
local PSN State : up
local forwarding state : forwarding
remote AC OAM state : up
remote PSN state : up
remote forwarding state: forwarding
BFD for PW : unavailable
manual fault : not set
active state : active
forwarding entry : exist
link state : up
local VC MTU : 1500 remote VC MTU : 1500
local VCCV : Disable
remote VCCV : Disable
local control word : disable remote control word : disable
tunnel policy : policy1
traffic behavior : --
PW template name : --
primary or secondary : primary
VC tunnel/token info : 1 tunnels/tokens
NO.0 TNL type : gre , TNL ID : 0x12002003
create time : 0 days, 0 hours, 2 minutes, 23 seconds
up time : 0 days, 0 hours, 0 minutes, 13 seconds
last change time : 0 days, 0 hours, 0 minutes, 13 seconds
Run the display mpls l2vc remote-info command, and you can see that Peer Addr is the peer
address of the VC. The following is an example:
<Quidway> display mpls l2vc remote-info
Total remote ldp vc : 1
Transport Group Peer Remote Remote C MTU/ N S
VC ID ID Addr Encap VC Label Bit CELLS Bit Bit
100 0 192.3.3.3 vlan 21504 0 1500 1 0
5.10 Maintaining PWE3
This section describes how to detect the connectivity of a PW, collect path information about a
PW, and debug PWE3.
5.10.1 Verifying the Connectivity of a PW
5.10.2 Locating a Fault of a PW
5.10.3 Debugging PWE3
Quidway S9300 Terabit Routing Switch
Configuration Guide - VPN 5 PWE3 Configuration
Issue 03 (2009-08-20) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
5-33
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