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Chapter 25 Device HA
ZyWALL (ZLD) CLI Reference Guide
226
25.6.1 VRRP Group Commands
This table lists the commands for VRRP groups.
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 128 device-ha Commands: VRRP Groups
COMMAND DESCRIPTION
show device-ha vrrp-group Displays information about all VRRP groups.
[no] device-ha vrrp-group
vrrp_group_name
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.
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.
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.