Huawei Quidway NetEngine80E Configuration Manual page 247

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
LocalIp
TX
BFD Local Dis :8200
Diagnostic Info:No diagnostic information
Step 4 Verify the configuration.
# Run the shutdown command on GE 1/0/0 of Router B to simulate a fault in the active link.
[RouterB] interface gigabitethernet1/0/0
[RouterB-GigabitEthernet1/0/0] shutdown
# Check the information about the BFD session on Router A. The command output shows that
there is no BFD session between Routers A and B.
[RouterA] display rip 1 bfd session all
LocalIp
TX
BFD Local Dis :8200
Diagnostic Info:No diagnostic information
# Check the routing table of Router A.
[RouterA] display ip routing-table
Route Flags: R - relay, D - download to fib
------------------------------------------------------------------------------
Routing Tables: Public
Destination/Mask
GigabitEthernet2/0/0
GigabitEthernet2/0/0
GigabitEthernet2/0/0
GigabitEthernet2/0/0
The preceding command output shows that the standby link Router A->Router C->Router B is
used after the active link fails, and the next-hop address and outbound interface of the route to
destination 172.16.0.0/16 are 3.3.3.2 and GE 2/0/0 respectively.
----End
Configuration Files
l
Issue 02 (2014-09-30)
:3.3.3.1
:0
NOTE
The link fault is simulated to check the configurations. In actual situations, the operation is not required.
:3.3.3.1
:0
Destinations : 6
Proto
3.3.3.0/24 Direct
3.3.3.1/32 Direct
4.0.0.0/8 RIP
127.0.0.0/8 Direct
127.0.0.1/32 Direct
172.16.0.0/16 RIP
Configuration file of Router A
#
sysname RouterA
#
bfd
#
interface gigabitethernet1/0/0
undo shutdown
ip address 2.2.2.1 255.255.255.0
#
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RemoteIp :3.3.3.2
RX :0
Interface :GigabitEthernet2/0/0
RemoteIp :3.3.3.2
RX :0
Interface :GigabitEthernet2/0/0
Routes : 6
Pre Cost Flags NextHop
0 0 D
0 0 D
100 1 D
0 0 D
0 0 D
100 2 D
3 RIP Configuration
BFDState :Down
Multiplier:0
BFDState :Down
Multiplier:0
Interface
3.3.3.1
127.0.0.1
3.3.3.2
127.0.0.1 InLoopBack0
127.0.0.1 InLoopBack0
3.3.3.2
222