Huawei Quidway S9300

*client interface : Vlanif10 is up
session state : up
AC state : up
VC state : up
VC ID : 200
VC type : VLAN
destination : 2.2.2.2
local group ID : 0 remote group ID : 0
local VC label : 21505 remote VC label : 21505
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 : existent
link state : up
local VC MTU : 1500 remote VC MTU : 1500
local VCCV : cw lsp-ping bfd
remote VCCV : cw lsp-ping bfd
local control word : enable remote control word : enable
tunnel policy : --
traffic behavior : --
PW template name : 1to2
primary or secondary : secondary
VC tunnel/token info : 1 tunnels/tokens
NO.0 TNL type : lsp , TNL ID : 0x10003
create time : 0 days, 1 hours, 4 minutes, 31 seconds
up time : 0 days, 0 hours, 43 minutes, 44 seconds
last change time : 0 days, 0 hours, 43 minutes, 44 seconds
reroute policy : delay 30 s, resume 10 s
reason of last reroute : New LDP mapping message was received
time of last reroute : 0 days, 0 hours, 43 minutes, 2 seconds
delay timer ID : -- rest time :--
resume timer ID : -- rest time :--
Check the routing table on CE2, and you can view 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 : 7 Routes : 7
Destination/Mask Proto Pre Cost Flags NextHop Interface
10.1.1.0/30 OSPF 10 0 D 10.1.1.1 Vlanif50
10.1.1.1/32 Direct 0 0 D 10.1.1.1 Vlanif50
10.1.2.0/30 Direct 0 0 D 10.1.2.2 Vlanif50
10.1.2.2/32 Direct 0 0 D 127.0.0.1 InLoopBack0
10.1.3.1/32 OSPF 10 2 D 10.1.1.1 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 20 of PE1.
[PE1] interface vlanif 20
[PE1-Vlanif20] undo shudown
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 60. That is, the L2VPN traffic is switched back to the primary
path.
4 VLL Configuration
Quidway S9300 Terabit Routing Switch
Configuration Guide - VPN
4-98 Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 03 (2009-08-20)