AT&T OneVision DEFINITY G3 Fault Management User Manual page 24

Introduction
The alarm and errors refresh interval has passed
The alarm poll detected a mismatch between the number of alarms on the
NMS and the number of alarms on the Proxy Agent.
You request a refresh
NOTE:
Fault Management updates cabinet information only during the startup
refresh process. If you want to update cabinet information, you must close
Fault Management and re-invoke it from your NMS.
Receiving a Trap
When Fault Management receives a trap from the Proxy Agent, it refreshes the
alarms and errors data. A trap can indicate that
The PBX has generated a new major, minor, or warning alarm
All PBX alarms have been cleared
Receiving a trap from the Proxy Agent is the primary method Fault Management
uses to refresh alarm and error data. However, if the Proxy Agent fails to forward
traps, Fault Management can use the methods of refreshing data described later
in this chapter.
Figure 1-3. Trap Message
1-12
Issue 2 April 1996