Huawei Quidway NetEngine80E Configuration Manual page 406

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
Check the BFD session information on Router A.
[RouterA] display ospf bfd session all
Area 0.0.0.0 interface 1.1.1.1(GigabitEthernet1/0/0)'s BFD Sessions
NeighborId:3.3.3.3
Interface:GigabitEthernet1/0/0
BFDState:up
Multiplier:3
RemoteIpAdd:1.1.1.2
Area 0.0.0.0 interface 3.3.3.1(GigabitEthernet2/0/0)'s BFD Sessions
NeighborId:2.2.2.2
Interface:GigabitEthernet2/0/0
BFDState:up
Multiplier:3
RemoteIpAdd:3.3.3.2
The preceding command output shows that the BFD session is Up.
Step 4 Verify the configuration.
# Run the shutdown command on GE 2/0/0 of Router B to simulate the primary link fault.
[RouterB] interface gigabitethernet 2/0/0
[RouterB-GigabitEthernet2/0/0] shutdown
# Check the routing table on Router A.
<RouterA> display ospf routing
Routing for Network
Destination
172.16.1.0/24
3.3.3.0/24
2.2.2.0/24
1.1.1.0/24
Total Nets: 4
Intra Area: 4
The preceding command output shows that the secondary link of Router A -> Router C ->
Router B takes effect after the primary link fails, and the next hop address of the route to
172.16.1.0/24 is 1.1.1.2.
----End
Configuration Files
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Issue 02 (2014-09-30)
OSPF Process 1 with Router ID 1.1.1.1
rx
rx
OSPF Process 1 with Router ID 1.1.1.1
Routing Tables
Cost
2
1
2
1
Inter Area: 0
Configuration file of Router A
#
sysname RouterA
#
router id 1.1.1.1
#
bfd
#
interface GigabitEthernet1/0/0
undo shutdown
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AreaId:0.0.0.0
:10
BFD Local Dis:8195
Diagnostic Info:No diagnostic information
AreaId:0.0.0.0
:10
BFD Local Dis:8194
Diagnostic Info:No diagnostic information
Type NextHop
Stub 1.1.1.2
Stub 3.3.3.1
Transit 1.1.1.2
Transit 1.1.1.1
ASE: 0 NSSA: 0
5 OSPF Configuration
tx :10
LocalIpAdd:1.1.1.1
tx :10
LocalIpAdd:3.3.3.1
AdvRouter
2.2.2.2
1.1.1.1
3.3.3.3
1.1.1.1
Area
0.0.0.0
0.0.0.0
0.0.0.0
0.0.0.0
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