Configuring Port Utilization Alarm
Chapter 6. Configuring Port
Utilization Alarm
6.1 Brief Introduction to Device Utilization
Alarm
The device utilization alarm is used to monitor port bandwidth、CPU occupation and alarm
when congestion in order to administrator aware the running status between the network and
device.
Exceed: when port bandwidth utilization over “exceed”, it triggers congestion alarm.
Normal: when port bandwidth utilization less “exceed”, it triggers recover alarm CPU
utilization alarm also can set two trigger values, details as below:
Busy: when CPU utilization over “busy”, it triggers alarm of CPU busyness
Un-busy: when CPU utilization less “busy”, it triggers alarm of CPU idle Notes, all alarms
will show in the list of Syslog.
6.2 Configuring Device Utilization Alarm
6.2.1 Configuring Port Utilization Alarm
Using below commands to configure port utilization. Enable port utilization in system and
port mode by default. The “exceed” value equals 850M, the “normal” value equals 600M.
Table 6-1 Configuring port utilization alarm
Enter global configuration mode
Enable(disable)port utilization
alarm with system mode
interface ethernet interface-num
Enable(disable)port utilization
alarm with port mode
alarm all-packets threshold {exceed thresold |
normal thresold }
6.2.2 Configuring CPU Utilization Alarm
Using below commands to configure CPU utilization. Enable CPU utilization by default.
The “busy” value equals 90%, the “unbusy” value equals 60%