ZyXEL Communications 3.1 ユーザーズマニュアル

Chapter 25 Device HA

ZyWALL (ZLD) CLI Reference Guide

This table lists the commands for VRRP groups.

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.

device-ha Commands: VRRP Groups

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. 
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 

password | ah-md5 password}

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

no

 command means that the specified VRRP group does not use 

authentication.

: 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.

: 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.

device-ha Commands: Synchronization

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.

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

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