vrrp ( Address pool view )

Function

The vrrp command configures the ID of a VRRP backup group.

The undo vrrp command deletes the VRRP backup group.

Format

vrrp virtual-router-id

undo vrrp

Parameters

Parameter	Description	Value
virtual-router-id	Specifies the ID of a VRRP backup group.	It is an integer that ranges from 1 to 255.

Views

Address pool view

Default Level

2: Configuration level

Usage Guidelines

Only the USG6510E/6510E-POE/6530E does not support this command.

The VRRP keyword is used to specify the traffic direction and implement load balancing on dual-system hot backup networks. Configuration suggestions are as follows:

Active/standby backup: The system automatically binds the public IP address of the NAT address group to the VRRP group with the minimum VRID. Therefore, the VRRP keyword is not required.
Load balancing:
- If the public IP address of the NAT address group is not on the same network segment as the VRRP group address, you do not need to configure the VRRP keyword.
- If the public IP address of the NAT address group is on the same network segment as the VRRP group address, you do not need to manually configure the VRRP keyword. The system automatically binds the public IP address of the NAT address group to the VRRP group with the minimum VRID so that traffic is transmitted on the master device in the VRRP group. If multiple VRRP groups exist, you need to configure VRRP keywords to bind the public IP address of the NAT address group to a VRRP group, so that the traffic can be transmitted on the master device in a specified VRRP group.

By default, the ID of a VRRP backup group is not configured.

Example

# configure the ID of a VRRP backup group is 1.

<sysname> system-view
[sysname] nat address-group nataddr 1
[sysname-address-group-nataddr] vrrp 1