How To Lock Cluster Management Interfaces (Bui) - Oracle ZS4-4 Installation Manual

How to Lock Cluster Management Interfaces (BUI)

Use the following procedure to lock the management interfaces on clustered controllers after
initial configuration.
A private (locked) management interface provides BUI and CLI access to a controller
regardless of whether the controller is in the active or passive state. Because all non-private
interfaces are taken over by the active controller after a failover, a passive controller must have
a private management interface to remain accessible through its BUI and CLI.
Caution -
to longer than necessary fault diagnosis and resolution times.
In some cases, this may require installation of an additional network interface card on each
Before You Begin
controller in a cluster configuration.
1. Failback the appliance to Active/Active mode.
a. Navigate to Configuration > Cluster > Failback.
b. Click "OK" to confirm.
2. In the BUI of the first controller, navigate to Configuration > Cluster.
3. In the BUI of the second controller, navigate to Configuration > Cluster.
4. From the BUI of the first controller, choose the management interface for the
first controller from the Resource list.
5.
Click the padlock icon
The interface displays a locked icon
From the BUI of the second controller, choose the management interface for the
6.
second controller from the Resource list.
7.
Click the padlock icon
The interface displays a locked icon
Failure to configure locked management interfaces on clustered controllers may lead
to lock the management interface to this controller.
to lock the management interface to this controller.
How to Lock Cluster Management Interfaces (BUI)
next to its name in the Resource list.
next to its name in the Resource list.
Configuring the Appliance for the First Time 135