Dell PowerConnect 5424 User Manual

Viewing Statistics 401
Defining RMON Device Alarms
The RMON Alarms page contains fields for setting network alarms. Network alarms occur when a
network problem, or event, is detected. Rising and falling thresholds generate events. To open the
RMON Alarms page, click Statistics/RMON→ RMON→ Alarms in the tree view.
Figure 8-12. RMON Alarms
• Alarm Entry — Indicates a specific alarm.
•
Interface — The interface for which RMON statistics are displayed.
•
Counter Name — The selected MIB variable.
•
Counter Value — The value of the selected MIB variable.
•
Sample Type — Specifies the sampling method for the selected variable and comparing the value
against the thresholds. The possible field values are:
–
Delta — Subtracts the last sampled value from the current value. The difference in the values is
compared to the threshold.
–
Absolute — Compares the values directly with the thresholds at the end of the sampling interval.

Dell PowerConnect 5424 Specifications

General

Ports	24 x 10/100/1000Base-T
Switching Capacity	48 Gbps
Forwarding Rate	35.7 Mpps
VLAN Support	Yes
Rack Mountable	Yes
Power Supply	Internal
MAC Address Table Size	8K entries
RAM	128 MB
Flash Memory	16 MB
Voltage Required	100-240V AC
Management	Web, CLI, SNMP
Operating Temperature	0°C to 45°C
Storage Temperature	-20°C to 70°C
Humidity	10% to 90% (non-condensing)
Standards Compliance	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Remote Management Protocol	SNMP, RMON, Telnet
Features	QoS, VLAN, Link Aggregation