The client isolation mode of this MCT Cluster. When this object is set to loose(1), then whenever the CCP goes down the client performs the Master/Slave negotiation. After negotiation, the Slave shuts down its client ports whereas the Master client ports continue to forward the traffic. When this object is set to strict(2), then whenever the CCP goes down, the client interfaces on both the cluster nodes are administratively shutdown. In this mode, the client is completely isolated from the network if CCP is not operational. If brcdMctClusterKeepAliveVlan is set to a VLAN id except 0, then brcdMctClusterClientIsolationMode cannot be set to strict(2).