Tavve zoneranger User Manual page 205

The Automatically Update Traffic Data button will cause the display to update when the
current measurement interval has changed. To stop automatically updating the display, click the
Stop Updating button. The View > Traffic Information page Forward Traffic tab will
remain in the automatic update mode until the Stop Updating button is clicked or the web
browser is exited.
Peak Rates
The View > Traffic Information page Peak Rates tab shows the most recent peak traffic
analysis for each traffic type. .
Figure 34-97. View > Traffic Information page Peak Rates tab
Peak traffic rate analysis calculates the average traffic rate during the busiest time interval
within the most recent measurement interval (typically one hour). For example, the one second
peak traffic rate is the average traffic (in transactions per second) during the busiest one second
interval within the most recent periodic measurement interval. The two second peal traffic rate
is the average traffic during the busiest contiguous two second interval. This is reported for up
to a 60 second interval.
Peak traffic analysis can be used to measure the magnitude and duration of traffic bursts. A
high one second rate accompanied by decreasing rates for the longer intervals indicates a
transient burst of traffic. If the rates for the longer intervals are also high, this indicates a more
sustained traffic burst.
The Update Traffic Data Button will update the currently displayed traffic information. If the
Update Traffic Data button is clicked within the current measurement interval, there will be no
changes to the display.
The Automatically Update Traffic Data button will cause the display to update when the
current measurement interval has changed. To stop automatically updating the display, click the
Stop Updating button. The View > Traffic Information page Forward Traffic tab will
remain in the automatic update mode until the Stop Updating button is clicked or the web
browser is exited.
Traps
ZoneRanger logs all received traps. The View > Traps page displays logged traps that meet the
filtering criteria.
ZoneRanger 5.5 User's Guide 205