Cabletron-systems 2000 User Manual download pdf (Page 173)

FDDI Statistics 6-13

FDDI Applications

KBytes/sec

The number of kilobytes/second (averaged over the speciÞed poll interval)

transmitted by the indicated SMT.

Peak KBytes/sec

The peak number of kilobytes/second transmitted by the indicated SMT, as

detected over all polling intervals since monitoring began (i.e., since the FDDI

Statistics window was Þrst opened).

%Util

The percentage of utilization of available bandwidth by the indicated SMT over

the current poll interval; the percentage is calculated by dividing the actual

number of transmitted bytes/sec into the maximum number of bytes/sec that

could be transmitted (125,000,000 bytes/sec potential on a 100 Megabit/second

ring).

Setting the FDDI Statistics Poll Rate

To set the FDDI Statistics poll rate:

1. Click on the clock symbol ( ) next to the Poll Rate (sec) text box. The New

Timer Interval text box, Figure 6-7, will appear.

Figure 6-7. New Timer Interval Text Box

2. Using the mouse, click to highlight the hour ﬁeld in the New Timer Interval text

box.

3. Using the arrow keys to the right of the text box, scroll to change the hour, as

desired. Notice that the time is given in a 24-hour hh:mm:ss format.

4. Using steps 2 and 3, continue to change the minutes and seconds ﬁelds, as

desired.

5. Click on OK when you are ﬁnished entering new information. The new Poll

Rate you have set is now entered.

The FDDI Statistics window will refresh, and the new time interval will take effect

immediately.

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Cabletron-systems 2000 User Manual Page 173