Chapter 22 Device HA
ZyWALL (ZLD) CLI Reference Guide
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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.
22.2.4 Device HA Command Example
The following command displays whether or note link monitoring is enabled for device HA.
Table 95 device-ha Commands: Synchronization
COMMAND DESCRIPTION
device-ha link-monitoring activate Turns on device HA link monitoring.
no device-ha link-monitoring Turns off device HA link monitoring.
show device-ha link-monitoring Displays the current link monitoring setting.
Router# configure terminal
Router(config)# show device-ha link-monitoring
link monitoring:
active : no