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MANAGING DEVICES
CHAPTER 3
To add a trap receiver
1 Right-click the hub image.
2 Click Management Module, then click Trap Receiver
Configuration on the menu that appears.
3 Click Add in the Trap Receivers dialog box.
4 Type the IP address and community string of the PC you want to
receive traps from the Management Module, then click Add.
5 Click Close.
Setting alarms
An alarm monitors a variable and generates an event (an SNMP trap,
log event, or both) when a limit is exceeded. The Quick Alarms dialog
box allows you to automatically set up rising alarms on these
commonly-used SNMP variables:
• Network utilization exceeding 50%
• Broadcast packets exceeding 3000 per second
• CRC align errors exceeding 10 per second
• Collisions exceeding 30000 per second
To set Quick Alarms
1 Right-click the hub image.
2 On the menu that appears, click RMON, Alarms, and Configure.
The Alarms Table dialog box appears.
3 Click Add.
The Quick Alarms dialog box appears.