Huawei NetEngine80E Configuration Manual - Reliability page 299

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
[RouterA-GigabitEthernet1/0/1] efm error-frame period 5
[RouterA-GigabitEthernet1/0/1] efm error-frame threshold 5
[RouterA-GigabitEthernet1/0/1] efm error-frame-second period 120
[RouterA-GigabitEthernet1/0/1] quit
# After completing the configurations, run the display efm session all command on Router A.
The EFM session has been created successfully.
[RouterA] display efm session all
Interface
----------------------------------------------------------------------
GigabitEthernet1/0/1
Step 5 Associate the VRRP backup group with the peer BFD session.
# Configure the VRRP backup group to track the peer BFD session on Router B and allow
Router B to increase its VRRP priority by 40 if the peer BFD session goes Down.
[RouterB-GigabitEthernet1/0/1] vrrp vrid 10 track bfd-session 2 increased 40
[RouterB-GigabitEthernet1/0/1] quit
# After completing the preceding configurations, run the display vrrp command on Router A
and Router B. The VRRP status is Master on Router A and Backup on Router B. The command
output on Router B also shows that the VRRP backup group is tracking the peer BFD session
and the peer BFD session goes Up.
[RouterA] display vrrp
GigabitEthernet1/0/1 | Virtual Router 10
[RouterB] display vrrp
GigabitEthernet1/0/1 | Virtual Router 10
Step 6 Associate the VRRP backup group with the EFM session.
Issue 02 (2014-09-30)
State : Master
Virtual IP : 10.1.1.111
Master IP : 10.1.1.1
PriorityRun : 160
PriorityConfig : 160
MasterPriority : 160
Preempt : YES Delay Time : 0 s
TimerRun : 1 s
TimerConfig : 1 s
Auth Type : NONE
Virtual Mac : 0000-5e00-0110
Check TTL : YES
Config type : normal-vrrp
Backup-forward : disabled
Create time : 2010-06-22 17:32:56
Last change time : 2010-06-22 17:33:00
State : Backup
Virtual IP : 10.1.1.111
Master IP : 10.1.1.1
PriorityRun : 140
PriorityConfig : 140
MasterPriority : 160
Preempt : YES Delay Time : 0 s
TimerRun : 1 s
TimerConfig : 1 s
Auth Type : NONE
Virtual Mac : 0000-5e00-0110
Check TTL : YES
Config type : normal-vrrp
Backup-forward : disabled
Track BFD : 2 Priority increased : 40
BFD-Session State : UP
Create time : 2010-06-22 17:33:00
Last change time : 2010-06-22 17:33:04
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EFM State
detect
4 VRRP Configuration
Loopback Timeout
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