ZyXEL Communications 1050 Cli Reference Manual page 170

Chapter 22 Device HA
22.2.3 Link Monitoring Commands
This table lists the commands for link monitoring. Link monitoring has the master ZyWALL
shut down all of its VRRP interfaces if one of its VRRP interface links goes down. This way
the backup ZyWALL takes over all of the master ZyWALL's functions.
Table 95 device-ha Commands: Synchronization
COMMAND
device-ha link-monitoring activate
no device-ha link-monitoring
show device-ha link-monitoring
22.2.4 Device HA Command Example
The following command displays whether or note link monitoring is enabled for device HA.
Router# configure terminal
Router(config)# show device-ha link-monitoring
link monitoring:
active
170
: no
DESCRIPTION
Turns on device HA link monitoring.
Turns off device HA link monitoring.
Displays the current link monitoring setting.
ZyWALL (ZLD) CLI Reference Guide