3com 3900 Manual De Usuario
20
C
HAPTER
1: W
EB
M
ANAGEMENT
O
VERVIEW
Performance Tab
You can monitor certain aspects of your network performance with
charts of live activity.
charts of live activity.
See the Help for information on choosing options that do not affect
network performance. See Chapter 2 for Help installation.
network performance. See Chapter 2 for Help installation.
Using the Performance Features
To launch the dynamic monitoring charts for the Performance monitor:
1 On the Web Management opening screen, select the Performance tab.
The menu tree expands to show the Performance charts for Ethernet.
2 Select the chart that you want to view:
■
Ethernet Bandwidth Utilization — Bytes that are transmitted or
received over specified ports
received over specified ports
■
Ethernet Packet Volume — Packet volume for unicast, broadcast, or
multicast packets over specified ports
multicast packets over specified ports
■
Ethernet Packet Sizes — Size of packets passing through the ports
Customizing Your Performance Monitor
To customize your performance features, you can create the ideal chart
size for your desktop environment and establish the refresh rate so that
your network statistics are updated by the hour, minute, or second.
size for your desktop environment and establish the refresh rate so that
your network statistics are updated by the hour, minute, or second.