Huawei NetEngine80E Configuration Manual - Reliability page 420

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
Take the display on Router A as an example.
[RouterA] display bfd session all verbose
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Session MIndex : 16384
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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
Session Echo Tx TmrID
PDT Index
Session Description
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Step 3 Configure the association between the BFD status and the sub-interface status.
# Configure the association between the BFD status and the sub-interface status on Router A.
[RouterA] bfd atob
[RouterA-bfd-session-atob] process-interface-status sub-if
[RouterA-bfd-session-atob] commit
[RouterA-bfd-session-atob] quit
# Configure the association between the BFD status and the sub-interface status on Router B.
[RouterB] bfd btoa
[RouterB-bfd-session-btoa] process-interface-status sub-if
[RouterB-bfd-session-btoa] commit
[RouterB-bfd-session-btoa] quit
Step 4 Verify the configuration.
# After the configuration is complete, run the display bfd session all verbose command on
Router A and Router B, and you can view that the field Proc interface status displays Enable
(Sub-If).
Take the display on Router A as an example.
[RouterA] display bfd session all verbose
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Session MIndex : 16384
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Local Discriminator
Session Detect Mode
BFD Bind Type
Bind Session Type
Bind Peer Ip Address
NextHop Ip Address
Bind Interface
Issue 02 (2014-09-30)
: 10
: Asynchronous Mode Without Echo Function
: Interface(GigabitEthernet1/0/0)
: Static
: 224.0.0.184
: 224.0.0.184
: GigabitEthernet1/0/0
: 3
: 10
: 3
: Disable
: 3784
: Disable
: --
: 3
: No Diagnostic
: No Application Bind
: --
: --
: --
: FSM-5000000|RCV-0|IF-0|TOKEN-0
: --
Total UP/DOWN Session Number : 1/0
: 10
: Asynchronous Mode Without Echo Function
: Interface(GigabitEthernet1/0/0)
: Static
: 224.0.0.184
: 224.0.0.184
: GigabitEthernet1/0/0
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(One Hop) State : Up
Remote Discriminator
TOS-EXP
Min Rx Interval (ms)
Actual Rx Interval (ms): 10
Detect Interval (ms)
Acl Number
TTL
Process PST
Session Detect TmrID
Session WTR TmrID
(One Hop) State : Up
Remote Discriminator
5 BFD Configuration
Name : atob
: 20
: 7
: 10
: 30
: --
: 255
: Disable
: --
: --
Name : atob
: 20
403