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Dual-Speed Stackable Hub Web-based Management User’s Guide

Web-based Network Management94

previously configured thresholds. If the

monitored variable crosses a threshold, an

event is generated. A hysteresis mechanism

is implemented to limit the generation of

alarms.

Event Controls the generation and notification of

events from this device.

RMON is an industry accepted standard for performance monitoring of re-

mote LANs. If the RMON agent supports the key groups, it can be a

powerful tool to detect potential network performance degradation before it

gets out of control. Increasing network availability for the user and the in-

crease in productivity of network administrators are key benefits of

implementing RMON technology.

Statistics

The

Statistics

group contains statistics measured by the probe for each

monitored Ethernet interface on the hub. These statistics take the form of

free running counters that start from zero when a valid entry is created. This

group consists of the items in the Statistics Table. Each entry in the Statistics

table contains statistics for one Ethernet interface.

When you click on the Statistics button, the following screen is shown:

1 2 ... 101 102 103 104 105 106 107 108 109 110 111 ... 146 147

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