Cisco NBAR Protocol Discovery MIB
NBAR - Network Based Application Recognition is
an intelligent classification engine that recognizes
applications that are static (which use fixed TCP or
UDP port numbers), and stateful (which dynamically
assign TCP or UDP port numbers).
Protocol Discovery - uses NBAR to show you the mix
of applications currently running on the network.
Key statistics are associated with each protocol.
These statistics can be used to define traffic
classes and QoS policies.
Functionality:
1. To enable/disable Protocol Discovery per interface.
2. Display the protocols/applications which NBAR
currently recognizes.
3. To display various Protocol Discovery statistics.
4. A configurable top N table which lists
protocols using user defined criteria.
5. To configure notifications (traps) based
on configurable statistic thresholds.
6. To maintain a history table of all notification
events.
A cnpdThresholdRisingEvent is sent whenever
a notification entry crosses its rising threshold
and generates an event that is added to the
cnpdThresholdHistoryTable.
cnpdThresholdFallingEvent
.1.3.6.1.4.1.9.9.244.0.2
A cnpdThresholdConfigFallingEvent is sent
whenever a notification entry crosses its
falling threshold and generates an event
that is added to the cnpdThresholdHistoryTable.