Huawei NetEngine80E Configuration Manual - Reliability page 282

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HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
l In each of service VRRP backup groups, the value of the State field is Backup and the value
[NPE2] display vrrp brief
VRID
--------------------------------------------------------
10
100
101
102
103
Run the shutdown command on GE 1/0/1.100 of NPE1 to simulate that the GE link between
NPE1 and CE1 fails.
[NPE1] interface gigabitethernet1/0/1.100
[NPE1-GigabitEthernet1/0/1.100] shutdown
[NPE1-GigabitEthernet1/0/1.100] quit
The link BFD session between NPE1 and CE1 goes Down.
[NPE1] display bfd session all
--------------------------------------------------------------------------------
Local
--------------------------------------------------------------------------------
8192
8193
8194
8195
8196
--------------------------------------------------------------------------------
In this configuration example, if two or more link BFD sessions go Down, the mVRRP backup
group will rapidly perform a master/backup VRRP switchover.
As only a single link BFD session went Down currently, the mVRRP backup group will not
perform a master/backup VRRP switchover. Run the display vrrp brief command on each NPE.
The command output on NPE1 is as follows:
l In mVRRP backup group 10, the value of the State field is Master and the value of the
l In service VRRP backup group 100, the value of the State field is Initialize and the value
l In each of the other service VRRP backup groups, the value of the State field is Master and
[NPE1] display vrrp brief
VRID
--------------------------------------------------------
10
100
101
102
103
The command output on NPE2 is as follows:
l In mVRRP backup group 10, the value of the State field is Backup and the value of the
Issue 02 (2014-09-30)
of the Type field is Member.
State
Interface
Backup
GE1/0/1.1
Backup
GE1/0/1.100
Backup
GE1/0/1.101
Backup
GE1/0/1.102
Backup
GE1/0/1.103
Remote PeerIpAddr
8192
10.1.1.253
0
10.100.1.1
8193
10.101.1.1
8194
10.102.1.1
8195
10.103.1.1
Total UP/DOWN Session Number : 4/1
Type field is Admin.
of the Type field is Member.
the value of the Type field is Member.
State
Interface
Master
GE1/0/1.1
Initialize
GE1/0/1.100
Master
GE1/0/1.101
Master
GE1/0/1.102
Master
GE1/0/1.103
Type field is Admin.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Type
Virtual IP
Admin
10.1.1.1
Member
10.100.1.200
Member
10.101.1.200
Member
10.102.1.200
Member
10.103.1.200
State
Type
Up
S_AUTO_IF
Down
S_AUTO_IF
Up
S_AUTO_IF
Up
S_AUTO_IF
Up
S_AUTO_IF
Type
Virtual IP
Admin
10.1.1.1
Member
10.100.1.200
Member
10.101.1.200
Member
10.102.1.200
Member
10.103.1.200
4 VRRP Configuration
InterfaceName
GigabitEthernet1/0/1.1
GigabitEthernet1/0/1.100
GigabitEthernet1/0/1.101
GigabitEthernet1/0/1.102
GigabitEthernet1/0/1.103
265

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