ZyXEL Communications ZYWALL USG 2000 Support Notes page 110

ZyWALL USG 2000 Support Notes
guarantees the backup ZyWALL can correctly detect the failure event from the master
ZyWALL.
As for setting group of HA, you can refer to use guide to do detailed configuration to build
LAN HA, WAN1 HA group, WAN2 HA group, DMZ HA group.
Step2. Connect the PC to Backup ZyWALL USG 2000 ge1 and the PC should be dispatched
an IP address from the device. User can login to the Backup ZyWALL USG 2000 and
configure the Backup Device HA setting. We have to set the ge1 interface IP setting as Master
ge1 IP address. Then we can setup the Backup ZyWALL USG 2000 management IP address in
the same LAN subnet.
Step3. PC will get a new IP address after updating the lan1 interface setting. Login to the
Backup ZyWALL and navigate to active the Device HA in ZyWALL > Device HA > General.
Afterwards, click on "add" to create a Backup Device HA group in ZyWALL > Device HA >
Active-Passive Mode. The detail parameter should be referred to the topology.
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