3com 2816 Guida Utente

C

HAPTER

 3: C

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 I

NTERFACE

Table 7   Available Menu Items

Depending on the page that is currently displayed, the 
following buttons may appear:

■

Apply – Click to save and apply any changes that 
you have made

■

Cancel – Click to discard any unsaved changes

■

Help – Click to display the context-sensitive help 
information for the page that is currently displayed. 
The help pages provide information on the tasks that 
you can perform on each interface page.

At the bottom of each page is an image of the Switch’s 
front panel, which indicates ports that are currently in 
use.

To configure a port, click the port on the image. This 
takes you to the Basic Port Configuration tab, where 
you can:

■

Assign a name (or label) to the port

■

Enable or disable the port

Summary

Provides a summary of the Switch’s basic 
settings and versions of current compo-
nents

Password

Allows you to change the administrator 
password

IP Settings

Allows you to configure the IP address 
settings of the Switch

Port Configuration

Allows you to configure the Switch’s 
port settings

VLANs

Allows you to create VLAN groups, add 
port members, and specify how VLAN 
tagging is used

Link Aggregation

Allows you to set up and maintain trunk 
membership for port groups

Port Mirroring

Allows you to perform port traffic moni-
toring on the Switch. To monitor a port, 
you will also need a network analyzer.

Traffic Prioritization

Allows you to configure traffic prioritiza-
tion for IP phones that are connected to 
the Switch

Cable Diagnostics

Allows you to detect and resolve cable 
issues 

System Tools

Allows you to perform various system 
maintenance tasks, such as upgrading 
the firmware, resetting the Switch, back-
ing up and restoring configuration, and 
enabling 802.11p prioritization.

Support

Displays 3Com contact information and 
describes how to use the online help sys-
tem

Log Out

Allows you to securely log off the Web 
interface