ZyXEL Communications USG40W - Page 789

Chapter 42 Device HA
ZyWALL USG Series User’s Guide
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4 Connect the Zyxel Devices.
Second Option for Connecting the Bridge Interfaces on Two Zyxel Devices
Another option is to disable the bridge interfaces, connect the bridge interfaces, activate Device HA,
and finally reactivate the bridge interfaces as shown in the following example.
1 In this case the Zyxel Devices are already connected, but the bridge faces have not been configured
yet. Configure a disabled bridge interface on the master Zyxel Device but disable it. Then set the bridge
interface as a monitored interface, and activate Device HA.
2 Configure a corresponding disabled bridge interface on the backup Zyxel Device. Then set the bridge
interface as a monitored interface, and activate Device HA.
3 Enable the bridge interface on the master Zyxel Device and then on the backup Zyxel Device.
Br0 {ge4, ge5}
Br0 {ge4, ge5}
Br0 {ge4, ge5}
Br0 {ge4, ge5}
Disabled
Br0 {ge4, ge5}
Br0 {ge4, ge5}
Disabled
Disabled