User's Manual
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Figure 8-123 Event log
8.9.1.3 Configuring Arbitration IP
When there are only 2 devices in the cluster, a third-party device is required to determine whether
the main device is faulty, so arbitration IP must be set for the cluster to perform a normal
replacement operation. The arbitration IP can be the IP address of another device, PC or gateway
that is connected to the device.
Step 1 Click , or click on the configuration page, and then select
CLUSTER SERVICE >
CLUSTER.
Step 2 Click Arbitrage IP.
Figure 8-124 Set arbitration IP
Step 3 Set the preferred IP and alternate IP.
Step 4 Click OK.
8.9.2 Record Synchronization
After the main device has recovered, the recordings on the sub device during the failure period need
to be transmitted back to the main device.
Step 1 Click , or click on the configuration page, and then select
CLUSTER SERVICE >
Record Transfer.
Step 2 Click
Add.
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