Description: This object is used to control the status of a PDU and to query the status of an SPVC. When the RowStatus value is 'createAndWait', information for a row is cached in memory; when RowStatus is set to 'createAndGo' or 'active', it indicates that all information is to be written to permanent storage, and the SPVC to be enabled (AdminStatus must also be set to 'enabled'). When querying the object, 'active' indicates a configured SPVC with its AdminStatus enabled, while a status of 'notInService' indicates either a disabled AdminStatus or an inability to connect the SPVC. If a query returns 'notInService', use the CallStatus object to further determine the state of the SPVC. If the value 'notReady' is returned, it indicates that the SNMP agent is awaiting further information before activating the connection. When deleting a connection, use this object with the value 'destroy'