Chapter 25 Device HA

25.6.1 VRRP Group Commands

This table lists the commands for VRRP groups.

Table 128 device-ha Commands: VRRP Groups

COMMAND

DESCRIPTION

show device-ha vrrp-group

Displays information about all VRRP groups.

[no] device-ha vrrp-group

Creates the specified VRRP group if necessary and enters sub-command mode.

vrrp_group_name

The no command deletes the specified VRRP group.

[no] vrid <1..254>

Sets the specified VRRP group’s ID to the specified VR ID. The no command

 

clears the VR ID.

[no] interface interface_name

Specifies the interface that is part of the specified VRRP group. The no command

 

removes the specified interface from the specified VRRP group.

[no] role {master backup}

Specifies the role of the specified VRRP group in the virtual router. The no

 

command clears the role, which makes the configuration incomplete.

[no] priority <1..254>

Sets the priority of the specified VRRP group in the virtual router. The no

 

command resets the priority to 100.

[no] preempt

Lets the ZyWALL preempt lower-priority routers in the virtual router. The no

 

command prevents the ZyWALL from preempting lower-priority routers.

[no] manage-ip IP

Specifies the IP address of the specified VRRP group when it is not the master.

 

The no command clears the IP address.

[no] authentication {string

Specifies the authentication method and password for the specified VRRP group.

password ah-md5password}

The no command means that the specified VRRP group does not use

 

authentication.

 

password: You may use alphanumeric characters, the underscore, and some

 

punctuation marks (+-/*= :; .! @$&%#~ ‘ \ () ), and it can be up to eight

 

characters long.

 

 

[no] description description

Specifies the description for the specified VRRP group. The no command clears

 

the description.

 

description: You can use alphanumeric and ()+/:=?!*#@$_%- characters,

 

and it can be up to 60 characters long.

[no] activate

Turns on the specified VRRP group. The no command turns off the VRRP group.

25.6.2 VRRP Synchronization Commands

This table lists the commands for synchronization. You can synchronize with other ZyWALL’s of the same model that are running the same firmware version.

Table 129 device-ha Commands: Synchronization

COMMAND

DESCRIPTION

show device-ha sync

Displays the current settings for synchronization.

show device-ha sync backup next-sync-time

Displays the next time and date (in hh:mm yyyy-mm-dd format) the

 

ZyWALL will synchronize with the master.

show device-ha sync status

Displays the current status of synchronization.

[no] device-ha sync from {hostname ip}

Specifies the fully-qualified domain name (FQDN) or IP address of the

 

ZyWALL router. Usually, this is the IP address or FQDN of the virtual

 

router. The no command clears this field.

 

hostname: You may up to 254 alphanumeric characters, dashes (-), or

 

periods (.), but the first character cannot be a period.

 

 

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ZyWALL (ZLD) CLI Reference Guide