Huawei Quidway NetEngine80E Configuration Manual page 241

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
[RouterA] display rip 1 neighbor
---------------------------------------------------------------------
IP Address
---------------------------------------------------------------------
2.2.2.2
Number of RIP routes
3.3.3.2
Number of RIP routes
# Run the display ip routing-table command, and you can see that routers have learned routes
from each other. Take the display on Router A as an example.
[RouterA] display ip routing-table
Route Flags: R - relay, D - download to fib
------------------------------------------------------------------------------
Routing Tables: Public
Destination/Mask
GigabitEthernet1/0/0
GigabitEthernet1/0/0
GigabitEthernet2/0/0
GigabitEthernet2/0/0
GigabitEthernet1/0/0
GigabitEthernet2/0/0
GigabitEthernet1/0/0
The routing table shows that the next-hop IP address of the route destined for 172.16.0.0/16 is
2.2.2.2, the outbound interface is GigabitEthernet 1/0/0, and traffic is transmitted along the
primary link Router A →Router B.
Step 3 Configure One-Arm static BFD on Router A.
# Configure one-arm BFD on Router A.
[RouterA] bfd
[RouterA-bfd] quit
[RouterA] bfd 1 bind peer-ip 2.2.2.2 interface gigabitEthernet1/0/0 one-arm-echo
[RouterA-session-1] discriminator local 1
[RouterA-session-1] min-echo-rx-interval 200
[RouterA-session-1] commit
[RouterA-session-1] quit
# Enable static BFD on GigabitEthernet 1/0/0.
[RouterA] interface gigabitEthernet 1/0/0
[RouterA-GigabitEthernet1/0/0] rip bfd static
[RouterA-GigabitEthernet1/0/0] quit
# After the configurations are completed, run the display bfd sessionall command on Router A
and you can see that a static BFD session is set up.
[RouterA] display bfd session all
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Issue 02 (2014-09-30)
Interface
GigabitEthernet1/0/0
: 1
GigabitEthernet2/0/0
: 2
Destinations : 8
Proto
2.2.2.0/24 Direct
2.2.2.1/32 Direct
3.3.3.0/24 Direct
3.3.3.1/32 Direct
4.0.0.0/8 RIP
RIP
127.0.0.0/8 Direct
127.0.0.1/32 Direct
172.16.0.0/16 RIP
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Type
RIP
RIP
Routes : 9
Pre Cost Flags NextHop
0 0 D
0 0 D
0 0 D
0 0 D
100 1 D
100 1 D
0 0 D
0 0 D
100 1 D
3 RIP Configuration
Last-Heard-Time
0:0:1
0:0:2
Interface
2.2.2.1
127.0.0.1
3.3.3.1
127.0.0.1
2.2.2.2
3.3.3.2
127.0.0.1 InLoopBack0
127.0.0.1 InLoopBack0
2.2.2.2
216