Replacing a Faulty Device in HA System

When replacing a faulty device in a High-Availability (HA) system, the new (second) device should first be configured in an isolated network to be the same as the first device. For step-by-step instructions, refer to the User's Manual (see Step 2: Configure the Second Device).

Before connecting the Maintenance interface of the new (second) device to the network, make sure that the [HASecuredConnectivityMode] ini file parameter is enabled (i.e., set to 1) on both devices.