3Com Switch 4500 26-Port User Manual

206 CHAPTER 11: 802.1X CONFIGURATION
By default, the idle-cut function is disabled.
Enabling the Selection of the RADIUS Accounting Option
If no RADIUS server is available or if the RADIUS accounting server fails when the
accounting optional is configured, the user can still use the network resource,
otherwise, the user will be disconnected. The user configured with the
accounting optional command in RADIUS scheme will no longer send real-time
accounting update packets or offline accounting packets.
Perform the following configurations in ISP Domain View.
Table 213 Enabling the Selection of the RADIUS Accounting Option
By default, the selection of RADIUS accounting option is disabled.
The accounting optional command can also be configured in the RADIUS
scheme view which is only effective on the accounting that uses this RADIUS
scheme. If this command is configured both on an ISP domain and the RADIUS
scheme it uses, the latest configuration will take effect.
Enabling/Disabling the
Messenger Alert
Messenger alert function allows the clients to inform the online users about their
remaining online time through the message alert dialog box.
The implementation of this function is as follows:
■ On the switch, use the following command to enable this function and to
configure the remaining-online-time threshold (the
limit argument) and the
alert message interval.
■ If the threshold is reached, the switch sends messages containing the user's
remaining online time to the client at the interval you configured.
■ The client keeps the user informed of the updated remaining online time
through a dialog box.
Perform the following configuration in ISP domain view.
By default, messenger alert is disabled on the switch.
Disable the idle-cut function idle-cut disable
Operation Command
Enable the selection of RADIUS accounting option accounting optional
Disable the selection of RADIUS accounting option undo accounting optional
Operation Command
Table 214 Enabling/disabling message alert
Operation Command
Enable messenger alert and configure the
remaining-online-time threshold and the interval at
which the alert message is sent
messenger time enable limit
interval
Disable messenger alert messenger time disable
Restore the messenger alert as the default setting undo messenger time

3Com Switch 4500 26-Port Specifications

General

Brand	3Com
Model	Switch 4500 26-Port
Category	Switch
Language	English