User manual

C HAPTER 5 | Monitoring the Switch
Displaying Information on RMON
– 249 –
WEB INTERFACE
To display RMON statistics, click Monitor, Security, Switch, RMON,
Statistics.
Figure 118: RMON Statistics
DISPLAYING RMON
H
ISTORICAL SAMPLES
Use the RMON History Overview page to view statistics on a physical
interface, including network utilization, packet types, and errors.
PATH
Monitor, Security, Switch, RMON, History
PARAMETERS
These parameters are displayed:
◆ History Index – Index of History control entry.
◆ Sample Index – Index of the data entry associated with the control
entry.
◆ Sample Start – The time at which this sample started, expressed in
seconds since the switch booted up.
◆ Utilization – The best estimate of the mean physical layer network
utilization on this interface during this sampling interval, in hundredths
of a percent.
For a description of the other statistical parameters not included in this list,
see "Displaying RMON Statistics" on page 247.