3Com 3900 Switch User Manual


 
Embedded Web Management Applications 21
To customize your Performance monitoring screen:
1
On the Web Management opening screen, click the
Performance
tab. The
Ethernet menu tree appears.
2
In the menu tree, click the
Configuration
option. The Web Monitoring
configuration form appears. See Figure 9.
3
In the Chart Size field, select the chart size: Large (400 pixels) or Small
(200 pixels).
4
Type the refresh rate in this format: Hours:Minutes:Seconds.
5
Type the item history for moving charts, that is, select how many times
items change in a moving chart.
6
Click
Apply.
If you have installed the Help files, click the Help button to read more
information on these options. See Chapter 2 if you have not installed the
Help files.
Figure 9
Web Monitoring Configuration Screen (3900 Shown)