DisabledPort
this->selectedRole = DisabledPort;
port->selectedRole = DisabledPort;
setRoleSelected ("Dis", stpm, port, DisabledPort);
case DisabledPort:
port->role = DisabledPort;
port->role = port->selectedRole = DisabledPort;
case DisabledPort:
if (DisabledPort == port->role) {
case DisabledPort: entry->role = ' '; break;
if (DisabledPort == port->role || NonStpPort == port->role) {
if (DisabledPort == port->role) {
case DisabledPort: