Description: Controls the software download. Command details are as follows:

****************************************************** load - will simply execute the script generated by audit, running only the load steps. It must be preceded by an audit. Load will not run an audit or delete the the audit script. Cards are not loaded in parallel. - a set pdu including this attribute with this value may also include attribute tnSwNodeLastAuditTimeStamp. If tnSwNodeLastAuditTimeStamp is included, and it differs from the value stored on the node, the load will fail.

upgradeAuto - upgradeAuto will perform an audit, load, and activate. It will not commit the release. It will fail if no upgrade path exists unless tnSwNodeUpgradeForce is specified. - a set pdu including this attribute with this value must also include attribute tnSwNodeWorkingReleaseDir; otherwise, the set will be failed back to the network operator. - a set pdu including this attribute with this value may also include attributes tnSwNodeUpgradeForce and/or tnSwNodeUpgradeNoBackup.

audit - generates the audit script but does not run it. - sets the value of attribute tnSwNodeUpgradePathAvailable. - a set pdu including this attribute with this value must also include attribute tnSwNodeWorkingReleaseDir; otherwise, the set will be failed back to the network operator. - a set pdu including this attribute with this value may also include attributes tnSwNodeUpgradeForce and/or tnSwNodeUpgradeNoBackup.

activate - only runs the previously generated audit script but does not perform any load steps that may be in the audit script. The load command must precede activate. - a set pdu including this attribute with this value may also include attribute tnSwNodeLastAuditTimeStamp. If tnSwNodeLastAuditTimeStamp is included, and it differs from the value stored on the node, the activate will fail.

commit - sets tnSwNodeCommittedRelease equal to tnSwNodeWorkingRelease, then clears tnSwNodeWorkingRelease. - clears tnSwNodeWorkingReleaseDir.

backout - only allowed if an upgrade has been attempted on the node.

Sets on all other values are restricted. A read on this attribute returns a value of noCmd. ******************************************************