Huawei NetEngine80E Configuration Manual - Reliability page 411

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
--- 10.1.1.2 ping statistics ---
Step 2 Configure single-hop BFD for VLANIF interfaces.
# Enable BFD on Router A, configure a BFD session between Router A and Router B, and bind
the VLANIF interface to the BFD session.
[RouterA] bfd
[RouterA-bfd] quit
[RouterA] bfd atob bind peer-ip 10.1.1.2 interface vlanif 10
[RouterA-bfd-session-atob] discriminator local 10
[RouterA-bfd-session-atob] discriminator remote 20
[RouterA-bfd-session-atob] commit
[RouterA-bfd-session-atob] quit
# Enable BFD on Router B, configure a BFD session between Router B and Router A, and bind
the VLANIF interface to the BFD session.
[RouterB] bfd
[RouterB-bfd] quit
[RouterB] bfd btoa bind peer-ip 10.1.1.1 interface vlanif 10
[RouterB-bfd-session-btoa] discriminator local 20
[RouterB-bfd-session-btoa] discriminator remote 10
[RouterB-bfd-session-btoa] commit
[RouterB-bfd-session-btoa] quit
Step 3 Verify the configuration.
After the configurations, run the display bfd session all verbose command on Router A and
Router B, You can view that a single-hop BFD session has been set up and that its status is
Up.
Use the display on Router A as an example.
[RouterA] display bfd session all verbose
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Session MIndex : 256
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Local Discriminator
Session Detect Mode
BFD Bind Type
Bind Session Type
Bind Peer Ip Address
NextHop Ip Address
Bind Interface
FSM Board Id
Min Tx Interval (ms)
Actual Tx Interval (ms): 10
Local Detect Multi
Echo Passive
Destination Port
Proc interface status
WTR Interval (ms)
Active Multi
Last Local Diagnostic
Bind Application
Session TX TmrID
Session Init TmrID
PDT Index
Session Description
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Issue 02 (2014-09-30)
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 31/49/62 ms
Total UP/DOWN Session Number : 1/0
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Copyright © Huawei Technologies Co., Ltd.
(One Hop) State : Up
: 10 Remote Discriminator
: Asynchronous Mode Without Echo Function
: Interface(Vlanif10)
: Static
: 10.1.1.2
: 10.1.1.2
: Vlanif10
: 1 TOS-EXP
: 10 Min Rx Interval (ms)
Actual Rx Interval (ms): 10
: 3 Detect Interval (ms)
: Disable Acl Number
: 3784 TTL
: Disable Process PST
: --
: 3
: No Diagnostic
: No Application Bind
: -- Session Detect TmrID
: -- Session WTR TmrID
: FSM-0|RCV-0|IF-0|TOKEN-0
: --
5 BFD Configuration
Name : atob
: 20
: 7
: 10
: 30
: --
: 255
: Disable
: --
: --
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