Step 2 Set IP addresses of VLANIF 13 interfaces so that Switch A can communicate with Switch B at
Layer 3.
# Configure Switch A.
[SwitchA] interface vlanif13
[SwitchA-Vlanif13] ip address 10.1.1.5 24
[SwitchA-Vlanif13] quit
# Configure Switch B.
[SwitchB] interface vlanif13
[SwitchB-Vlanif13] ip address 10.1.1.6 24
[SwitchB-Vlanif13] quit
After the configuration, run the display interface vlanif command on Switch A or Switch B.
You can view that the status of VLANIF 13 is Up.
[SwitchA] display interface vlanif 13
Vlanif13 current state : UP
Line protocol current state : UP
Description:HUAWEI, Quidway Series, Vlanif13 Interface
Route Port,The Maximum Transmit Unit is 1500
Internet protocol processing : disabled
IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is 0018-827d-75f5
Last 300 seconds input rate 0 bits/sec, 0 packets/sec
Last 300 seconds output rate 0 bits/sec, 0 packets/sec
Input: 0 packets, 0 bytes
Output: 0 packets, 0 bytes
Input bandwidth utilization : --
Output bandwidth utilization : --
Step 3 Configure single-hop BFD on Switch A.
# Enable BFD on Switch A.
[SwitchA] bfd
[SwitchA-bfd] quit
# Create a BFD session on SwitchA.
[SwitchA] bfd atob bind peer-ip 10.1.1.6 interface vlanif 13
[SwitchA-bfd-session-atob] discriminator local 1
[SwitchA-bfd-session-atob] discriminator remote 2
[SwitchA-bfd-session-atob] commit
[SwitchA-bfd-session-atob] quit
Step 4 Configure single-hop BFD on Switch B.
# Enable BFD on Switch B.
<Quidway> system-view
[Quidway] sysname SwitchB
[SwitchB] bfd
[SwitchB-bfd] quit
# Create a BFD session on Switch B.
[SwitchB] bfd btoa bind peer-ip 10.1.1.5 interface vlanif 13
[SwitchB-bfd-session-btoa] discriminator local 2
[SwitchB-bfd-session-btoa] discriminator remote 1
[SwitchB-bfd-session-btoa] commit
[SwitchB-bfd-session-btoa] quit
Step 5 Verify the configuration.
After the configuration, run the display bfd session command on Switch A and Switch B. You
can view that the single-hop BFD session is set up and the status is Up.
Quidway S6700 Series Ethernet Switches
Configuration Guide - Reliability 5 BFD Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
207
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