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.