The value of tSyncIfTimingAdmChanged is a bitmask that indicates which
objects have been set, but not committed. bit values used here are:
0x0001: tSyncIfTimingAdmRevert
0x0002: tSyncIfTimingAdmRefOrder1
0x0004: tSyncIfTimingAdmRefOrder2
0x0008: tSyncIfTimingAdmRef1SrcPort
0x0010: tSyncIfTimingAdmRef1AdminStatus
0x0020: tSyncIfTimingAdmRef2SrcPort
0x0040: tSyncIfTimingAdmRef2AdminStatus
0x0080: tSyncIfTimingAdmRefOrder3
0x0100: tSyncIfTimingAdmBITSIfType
0x0200: tSyncIfTimingAdmBITSAdminStatus
0x0400: tSyncIfTimingAdmRef1SrcHw
0x0800: tSyncIfTimingAdmRef1BITSIfType
0x1000: tSyncIfTimingAdmRef2SrcHw
0x2000: tSyncIfTimingAdmRef2BITSIfType
The agent sets these bits when an object in the row
is set. This object is cleared to zero by setting
tmnxChassisAdminControlApply to initialize(2) or commit(3).