Example For Configuring The Bfd Echo Function - Huawei AR530 Series Configuration Manual

Huawei AR530&AR550 Series Industrial Switch Routers
Configuration Guide - Reliability
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5.8.7 Example for Configuring the BFD Echo Function

Networking Requirements
As shown in
BFD, whereas RouterB does not support BFD. Faults on the link between RouterA and
RouterB need to be fast detected.
Figure 5-25 Networking diagram for configuring the BFD echo function
RouterA
Supporting
Configuration Roadmap
The configuration roadmap is as follows:
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Procedure
Step 1 Set IP addresses of the directly connected interfaces on RouterA and RouterB.
Issue 01 (2014-11-30)
undo portswitch
ip address 192.168.1.2 255.255.255.0
#
ospf 1
area 0.0.0.0
network 192.168.1.0 0.0.0.255
network 192.168.2.0 0.0.0.255
#
return
Configuration file of Switch
#
sysname Switch
#
vlan batch 10
#
interface GigabitEthernet1/0/0
port link-type access
port default vlan 10
#
interface GigabitEthernet1/0/1
port link-type access
port default vlan 10
#
interface GigabitEthernet1/0/2
port link-type access
port default vlan 10
#
return
Figure 5-25, RouterA connects to RouterB through a direct link. RouterA supports
Single-hop
BFD session
GE1/0/0
10.1.1.1/24
BFD
Configure the BFD echo function on RouterA to detect faults on the link between
RouterA and RouterB.
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RouterB
GE1/0/0
10.1.1.2/24
Not supporting
BFD
5 BFD Configuration
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