cmcTcMibMajRev OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The Major Revision level.
A change in the major revision level represents a major change
in the architecture of the MIB. A change in the major revision
level may indicate a significant change in the information,
correct interpretation of data may require a MIB document
with the same major revision level."