Some procedures within the Oracle Solaris Cluster Hardware-Specific Information instruct the user to shut down and power off a cluster node before you add, remove, or replace a transport adapter or a public network adapter (PNA).
However, if the node is a server that is enabled with the dynamic reconfiguration feature, the user does not have to power off the node before you add, remove, or replace the transport adapter or PNA. Instead, do the following:
For conceptual information about Oracle Solaris Cluster support of the dynamic reconfiguration feature, see Dynamic Reconfiguration Support in Oracle Solaris Cluster Concepts Guide .