cIfMonNotifCount

This object will be incremented and included in the varbind
list of the cIfMonNotifEvent notification. This object is 
guaranteed to increase once per notification originated from
the MIB. 
          
NMSes should track the value of this object received in each
notification. If the difference in the value of this object 
across two consecutive notifications is more than one, a 
notification has been delayed, dropped, lost or routed out 
of sequence. The only reliable way to recover such 
notifications is via the NOTIFICATION-LOG-MIB. The NMS should
preferably configure/create a log in the NOTIFICATION-LOG-MIB
to capture cIfMonNotifEvent notifications. If possible, a 
named log should be created. When a notification loss is 
detected, the NMS can then poll the log to determine which
notification was lost. The reader can look up RFC 3014 for 
more information on the NOTIFICATION-LOG-MIB.
          
In addition to tracking the value of this object in each 
notification, the NMS should periodically poll this object.
If the polled value of this object is two or more counts 
greater than the value from the last received notification,
a notification has likely been dropped, and the NMS must
use the NOTIFICATION-LOG-MIB to poll for the dropped 
notification.

MIB

CISCO-IF-MONITOR-NOTIF-MIB

OID

.1.3.6.1.4.1.9.10.999.1.1

Type

scalar

Access

readonly

Status

current

Parent

cIfMonNotifMIBObjects

Siblings

1