Huawei AR2200-S Series Configuration Manual page 184

Huawei AR2200-S Series Enterprise Routers
Configuration Guide - Reliability
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Data Preparation
To configure single-hop BFD for VLANIF interfaces, you need the following data:
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Procedure
Step 1 Configure VLAN 10.
# Configure VLAN 10 on Router A.
<RouterA> system-view
[RouterA] interface ethernet 2/0/1
[RouterA-Ethernet2/0/1] port link-type access
[RouterA-Ethernet2/0/1] quit
[RouterA] vlan 10
[RouterA-vlan10] port ethernet 2/0/1
[RouterA-vlan10] quit
[RouterA] interface vlanif 10
[RouterA-Vlanif10] ip address 110.1.1.1 24
[RouterA-Vlanif10] quit
# Configure VLAN 10 on Router B.
<RouterB> system-view
[RouterB] interface ethernet 2/0/1
[RouterB-Ethernet2/0/1] port link-type access
[RouterB-Ethernet2/0/1] quit
[RouterB] vlan 10
[RouterB-vlan10] port ethernet 2/0/1
[RouterB-vlan10] quit
[RouterB] interface vlanif 10
[RouterB-Vlanif10] ip address 110.1.1.2 24
[RouterB-Vlanif10] quit
After the configuration, run the display interface vlanif command on Router A or Router B.
You can view that the interface is Up.
Use the display on Router A as an example.
[RouterA] display interface vlanif 10
Vlanif10 current state : UP
Line protocol current state : UP
Last line protocol up time: 2007-11-14, 10:45:35
Description : HUAWEI, AR Series, Vlanif10 Interface
Route Port,The Maximum Transmit Unit is 1500
Internet Address is 110.1.1.1/24
IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is 00e0-fc7a-9e35
Current system time: 2010-08-30 18:13:11
Input bandwidth utilization
Output bandwidth utilization : --
The VLANIF interfaces on Router A and Router B can ping each other.
Issue 01 (2012-01-06)
Configure a VLAN based on the interface.
Configure a single-hop BFD session between VLANIF interfaces.
Peer IP address for a BFD session, which is the IP address of the peer VLANIF interface
Local interface sending and receiving BFD control packets
Local and remote discriminators of a BFD session
NOTE
Default values of the minimum sending interval, minimum receiving interval, and local detection multiplier
for BFD control packets are used.
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3 BFD Configuration
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