Справочник Пользователя для 3com 3CRWXR10095A

Скачать
Страница из 516
452
C
HAPTER
 16: M
ONITORING
 
THE
 N
ETWORK
For example, if the number of octets in is 11,101,288 at the beginning of 
the polling period, the number of octets in is 11,146,904 at the end of 
the polling period, and the time difference is 60 seconds, the delta value 
is 760.267. 
To change how you view data values, select Absolute to see absolute 
values or Deltas to see rate-of-change values.
Using the Statistics tab, you can see performance data in different formats:
„
Current data — When the Statistics tab appears in the main 3WXM 
window, you see the current data in the Current tab. For more 
information, see “Viewing Current Data” on page 452.
„
Historical data — You can see historical data in a line graph. For 
more information, see “Viewing Historical Data” on page 453.
„
Percentages — You can see the data in percentages in a pie chart. 
For more information, see “Viewing Data in Percentages” on 
page 454.
Viewing Current Data
To see the current performance data, click the Current tab. 
To sort data
You can sort data in ascending or descending order to 
see the highest or lowest values at a glance. To sort data, click the title of 
the column whose data you want to sort. Click the column title again to 
toggle between ascending and descending order.
To see details for performance data
You can see performance data 
for the objects in the scope you selected. For example, if you selected a 
Mobility Domain as the scope, you can see performance data for the 
Mobility Domain, WX switches in the Mobility Domain, or WX ports. 
To see the objects available in the scope, click the button next to Select 
Detail (the button text depends on what scope you selected), and select 
the object whose performance data you want to see.
You can also select the category for the data you want to see by clicking 
the tab for the category:
„
Octets In/Out
„
Packets In/Out
„
Errors In/Out