since 4.2.1
You can now assign Network ports on Extender devices to any configured network segment using the Command Line Interface (CLI). Alternatively, you may wish to disable the Network ports for security reasons. [NDM-3162]
mws member {member} port {port} [no] access {interface} — assign {port} on a {member} node to access an {interface} segment;
mws member {member} port {port} [no] disable — disable {port} on a {member} node.