PLANET XGS3-24042 - Manual (Page 526)

52-12
the port into Guest VLAN if there is no supplicant getting authenticated successfully in a certain stretch of time
because of lacking exclusive authentication supplicant system or the version of the supplicant system being
too low.
Once the 802.1x feature is enabled and the Guest VLAN is configured properly, a port will be added into
Guest VLAN, just like Auto VLAN, if there is no response message from the supplicant system after the device
sends more authentication-triggering messages than the upper limit (EAP-Request/Identity) from the port.
 The authentication server assigns an Auto VLAN, and then the port leaves Guest VLAN and joins
the assigned Auto VLAN. When the user becomes offline, the port will be allocated to the specified
Guest VLAN again.
 The authentication server assigns an Auto VLAN, and then the port leaves Guest VLAN and joins
the specified VLAN. When the user becomes offline, the port will be allocated to the specified
Guest VLAN again.
52.2 802.1x Configuration Task List
802.1x Configuration Task List:
1. Enable IEEE 802.1x function
2. Access management unit property configuration
1) Configure port authentication status
2) Configure access management method for the port: MAC-based or port-based
3) Configure expanded 802.1x function
3. User access devices related property configuration (optional)
1. Enable 802.1x function
Command Explanation
Global Mode
dot1x enable
no dot1x enable
Enables the 802.1x function in the switch and ports; the no
command disables the 802.1x function.
dot1x privateclient enable
no dot1x privateclient enable
Enables the switch force client software using private
802.1x authentication packet format. The no command will
disable this function.
dot1x user free-resource
<prefix> <mask>
no dot1x user free-resource
Sets free access network resource for unauthorized dot1x
user. The no command close the resource.
dot1x unicast enable
no dot1x unicast enable
Enable the 802.1x unicast passthrough function of switch;
the no operation of this command will disable this function.
2. Access management unit property configuration
1) Configure port authentication status