The command to execute the DCC/UCC operation when set to true(1). The following are reasons for rejecting an SNMP SET to this object: - The MAC address in docsLoadBalChgOverMacAddr is not an existing MAC address in docsIfCmtsMacToCmEntry. - docsLoadBalChgOverCmd is ucc(3) and docsLoadBalChgOverUpChannelId is '-1', - docsLoadBalChgOverUpChannelId is '-1' and docsLoadBalChgOverDownFrequency is '0'. - DCC/UCC operation is currently being executed for the cable modem, on which the new command is committed, specifically if the value of docsLoadBalChgOverStatusValue is one of: messageSent(1), modemDeparting(4), waitToSendMessage(6). - An UCC operation is committed for a non-existing upstream channel ID or the corresponding ifOperStatus is down(2). - A DCC operation is committed for an invalid or non-existing downstream frequency, or the corresponding ifOperStatus is down(2). In those cases, the SET is rejected with an error code 'commitFailed'. After processing the SNMP SET the information in docsLoadBalChgOverGroup is updated in a corresponding entry in docsLoadBalChgOverStatusEntry. Reading this object always returns false(2).