HP StorageWorks 2.32 Edge Switch - Manual (Page 270)

Reference
270 HA-Fabric Manager User Guide
Compatibility with Other Applications
The application is designed to operate smoothly with other Enterprise applications
and network-monitoring programs. Because this application has fully
configurable SNMP trap listening and forwarding functions, it can act as a
primary or secondary network manager. It can listen for trap events on any port
and can forward traps to other network management software, enabling easy
integration into existing systems.
By default, the application is configured to listen for traps on the standard port,
162. Only one software application can control a TCP/IP port at a given time. If
the application is not the primary network management tool and you plan to run
the application on the same computer, you may need to reconfigure the
application to listen for traps on a different port. For instance, if the primary
network management software is configured to listen for traps on port 162 and
forward them on port 3000, reconfigure the application to listen for traps on port
3000.