The administrative module status requested by management for the RSTP
Module. This enables or disables RSTP in the system. A value of 'enabled'
(1) indicates that RSTP must be enabled in the device on all the ports.
A value of 'disabled'(2) indicates that RSTP must be disabled in the
device on all the ports. This object can be set only after the object
dot1wSystemControl has been set.