Huawei Quidway S9300

remote vc state: up
local ce-id: 1
local ce name: ce1
remote ce-id: 3
intf(state,encap): Vlanif10(up,vlan)
peer id: 2.2.2.2
route-distinguisher: 100:3
local vc label: 25603
remote vc label: 25601
tunnel policy: default
primary or secondary: secondary
forwardEntry exist or not: true
forward entry active or not:true
manual fault set or not: not set
AC OAM state: up
BFD for PW session index: --
BFD for PW state: invalid
BFD for LSP state: true
Local C bit is set, Remote C bit is set
tunnel type: lsp , id: 0x10028
Reroute policy : delay 30 s, resume 0 s
Reason of last reroute : --
Time of last reroute : -- days, -- hours, -- minutes, -- seconds
delay timer ID : -- rest time :--
resume timer ID : -- rest time :--
Check the routing table on CE2, and you can see that the outgoing interface of the routes destined
for 10.1.3.0 changes to VLANIF 50. That is, L2VPN traffic is switched to the backup path.
<CE2> display ip routing-table
Route Flags: R - relied, D - download to fib
------------------------------------------------------------------------------
Routing Tables: Public
Destinations : 5 Routes : 5
Destination/Mask Proto Pre Cost Flags NextHop Interface
10.1.1.0/30 OSPF 10 2 D 10.1.2.1 Vlanif50
10.1.1.2/32 Direct 0 0 D 127.0.0.1 InLoopBack0
10.1.3.1/32 OSPF 10 2 D 10.1.2.1 Vlanif50
127.0.0.0/8 Direct 0 0 D 127.0.0.1 InLoopBack0
127.0.0.1/32 Direct 0 0 D 127.0.0.1 InLoopBack0
Remove the fault manually set on VLANIF 30 of PE3.
[PE3] interface Vlanif 30
[PE3-Vlanif30] undo shutdown
The status of the primary VC becomes Up. The forwarding state of the master PW becomes
True, and that of the backup PW becomes False. Take the display on PE1 for example.
<PE1> display mpls l2vpn connection interface vlanif 10
conn-type: remote
local vc state: up
remote vc state: up
local ce-id: 1
local ce name: ce1
remote ce-id: 2
intf(state,encap): Vlanif10(up,vlan)
peer id: 3.3.3.3
route-distinguisher: 100:2
local vc label: 25602
remote vc label: 25601
tunnel policy: p1
primary or secondary: primary
forwardEntry exist or not: true
forward entry active or not:true
manual fault set or not: not set
4 VLL Configuration
Quidway S9300 Terabit Routing Switch
Configuration Guide - VPN
4-114 Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 03 (2009-08-20)