Руководство Пользователя для 3com 2226 PLUS
24
C
HAPTER
3: C
ONNECTING
TO
THE
W
EB
I
NTERFACE
Buttons
Depending on the screen that is currently displayed,
the following buttons may appear:
the following buttons may appear:
■
Apply – Click to save and apply any changes that
you have made
you have made
■
Cancel – Click to discard any unsaved changes
■
Help – Click to display the context-sensitive help
information for the screen that is currently dis-
played. The help pages provide information on the
tasks that you can perform on each screen.
information for the screen that is currently dis-
played. The help pages provide information on the
tasks that you can perform on each screen.
Accessing the Interface Without Using
Discovery
Discovery
The Discovery application works by automatically
detecting the IP address that is assigned to the
Switch, and then using that address to connect to the
Web interface. If you know the Switch’s IP address,
you can access the Web interface without using Dis-
covery.
detecting the IP address that is assigned to the
Switch, and then using that address to connect to the
Web interface. If you know the Switch’s IP address,
you can access the Web interface without using Dis-
covery.
This section describes how to access the interface
directly, without using Discovery.
directly, without using Discovery.
If you do not configure the Switch’s IP address set-
tings, it will perform auto IP configuration to assign
an IP address to itself. For more information, refer to
tings, it will perform auto IP configuration to assign
an IP address to itself. For more information, refer to
.
To determine the IP address that the Switch will
assign to itself during auto IP configuration, check the
sticker on the base of the Switch. This sticker contains
the MAC address and default IP address of the
Switch.
assign to itself during auto IP configuration, check the
sticker on the base of the Switch. This sticker contains
the MAC address and default IP address of the
Switch.
DHCP Assigned IP Address
If you set the IP address mode to DHCP, check the
DHCP server for the IP address that is assigned to the
Switch, and then use that IP address to access the
Web interface.
DHCP server for the IP address that is assigned to the
Switch, and then use that IP address to access the
Web interface.
VLANs
Allows you to create VLAN groups,
add port members, and specify how
VLAN tagging is used
add port members, and specify how
VLAN tagging is used
Link Aggregation
Allows you to set up and maintain
trunk membership for port groups
trunk membership for port groups
Statistics
Displays the number of packets
received and transmitted from each
individual port
received and transmitted from each
individual port
Traffic Monitoring
Allows you to perform port traffic
monitoring on the Switch. To monitor
a port, you will also need a network
analyzer.
monitoring on the Switch. To monitor
a port, you will also need a network
analyzer.
Traffic Prioritization
Allows you to configure traffic prioriti-
zation for IP phones that are con-
nected to the Switch
zation for IP phones that are con-
nected to the Switch
Upgrade
Allows you to upgrade the firmware
on the Switch. Before you can per-
form an upgrade, you first need to
download firmware updates from the
3Com Web site.
on the Switch. Before you can per-
form an upgrade, you first need to
download firmware updates from the
3Com Web site.
Support
Displays 3Com contact information
and describes how to use the online
help system
and describes how to use the online
help system
Log Out
Allows you to securely log off the
Web interface
Web interface
Menu Item
Description