The Alcatel-Lucent SROS series tmnxLogExecRollbackOpTable provides a history of up to the last number of 'exec' or rollback revert operations specified by the value of tmnxLogExRbkOpMaxEntries.

The tmnxLogExecRollbackOpTable is intended to provide an aide to Network Management Systems (NMS). The 'exec' of a large configuration file via the system's CLI or a large rollback revert operation will generate so many configuration change and other events in a short time that neither the SROS's event logging utility no the NMS can keep up with them. This results in either or both the SROS and NMS dropping events and requires the NMS to perform a costly resynchronization of its management database.