Huawei Quidway S3900 Series User Manual

Operation Manual – Auto Detect
Quidway S3900 Series Ethernet Switches-Release 1510 Chapter 2 Auto Detect Implementation
Huawei Technologies Proprietary
2-3
[Quidway A-detect-group-8] detect-list 1 ip address 10.1.1.4 nexthop
192.168.1.2
[Quidway A-detect-group-8] quit
# Enable the static route when the detecting group is reachable. Disable the static
route when the detecting group is unreachable.
[Quidway A] ip route-static 10.1.1.4 24 192.168.1.2 detect-group 8
2.3 Auto Detect Implementation in VRRP
 Note:
Currently, auto detect implementation in VRRP is only supported on S3900-EI series
switches.
You can control the priorities of VRRP backup groups according to auto detect results
to enable automatic switch between the master and the backup switch as follows:
z Decrease the priority of a VRRP backup group when the result of the detecting
group is unreachable.
z Resume the priority of a VRRP backup group when the result of the detecting
group is reachable.
2.3.1 Configuring the Auto Detect Function for VRRP
 Note:
You need to create the detecting group and perform VRRP-related configurations
before the following operations.

Huawei Quidway S3900 Series Specifications

General

Brand	Huawei
Model	Quidway S3900 Series
Category	Switch
Language	English