Configuring Cluster Control; Cluster Control; Arbitrage Ip - Dahua NVR21-4KS3 Series User Manual

6.4.5 Configuring Cluster Control

6.4.5.1 Cluster Control

Background Information
From SETTING > Cluster Service > Cluster Control, you can enable or disable cluster.
You can see the corresponding prompt if you successfully enabled cluster service.

6.4.5.2 Arbitrage 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, computer or
gateway.
Procedure
Step 1 Select SETTING > Cluster Service > Arbitrage IP.
Step 2 Configure the preferred and alternate IP.
Step 3 Click OK.
Figure 6-4 Start cluster
Figure 6-5 Arbitrage IP
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