Displaying And Debugging 802.1X - 3Com 7757 Configuration Manual

Enabling
DHCP-triggered
Authentication
Configuring Guest VLAN
Displaying and
Debugging 802.1x
Table 321 Configure client version checking
Operation
Configure the
client-version-checkin
g period timer
n
As for the dot1x version-user command, if you execute it in system view without
specifying the interface-list argument, the command applies to all ports. You can
also use this command in port view. In this case, this command applies to the
current port only and the interface-list argument is not needed.
After performing the following configuration, 802.1X allows running DHCP on
access users, and triggers authentication when the user dynamically applies IP
address.
Table 322 Enable DHCP-triggered authentication
Operation
Enter system view
Enable
DHCP-triggered
authentication
Table 323 Configure Guest VLAN
Operation
Enter system view
Configure port access
method
Enable the Guest
VLAN function
c
CAUTION:
The Guest VLAN function is available only when the switch operates in a
■
port-based authentication mode.
Only one Guest VLAN can be configured for each switch.
■
After performing the above configurations, you can display and verify the
802.1x-related configuration by executing the display command in any view.
You can clear 802.1x-related statistics information by executing the reset
command in user view.
Command
dot1x timer ver-period
ver-period-value
Command
system-view
dot1x dhcp-launch
Command
system-view
dot1x
port-method { macbased |
portbased }
dot1x guest-vlan vlan-id
[ interface interface-list ]

Displaying and Debugging 802.1x

Description
Optional
The default ver-period-value is 30
seconds
Description
-
Optional
By default, DHCP-triggered
authentication is disabled.
Description
-
Optional
The default port access method is
MAC-address-based. That is, the
macbased keyword is used by
default.
Required
By default, the Guest VLAN
function is disabled.
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