When this object is read the current state is returned.
idle(2) indicates that there is no dump in progess.
complete(4) indicates that the last dump operation is completed.
Setting the value to dump(1), will start a new dump operation
Dump will show the current configuration.
To read the configuration dump use the agCfgDumpTable once the
state of this variable returns complete.
Once the agCfgDumpTable is read the state should be set back to
'idle' which frees the dump buffer and others can issue a dump
command via SNMP.