Use the following procedure to remove a public network interface from a cluster.
If you have an OPS configuration, no action is required within the cluster to remove a network interface. However, if you want to remove the network adapters from the cluster nodes, perform the following procedure.
If you have an HA configuration, you will need to use this procedure to unconfigure and reconfigure any logical host that uses the network interface to be removed. This requires that all data services will be inaccessible for a short period of time during the procedure.