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Cisco Router and Security Device Manager 2.5 User’s Guide
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Chapter4 802.1x Authentication
LAN Wizard: 802.1x Authentication (VLAN or Ethernet)

Guest VLAN

Check Guest VLAN to enable a VLAN for clients lacking 802.1x support. If you
enable this option, choose a VLAN form the VLAN drop-down list.

Auth-Fail VLAN

Check Auth-Fai l VLAN to enable a VLAN for clients that fail 802.1x
authorization. If you enable this option, choose a VLAN form the VLAN
drop-down list.
Periodic Reauthentication
Check Periodic Reauthentication to force reauthentication of 802.1x clients on
a regular interval. Choose to configure the interval locally, or to allow the
RADIUS server to set the interval. If you choose to configure the reauthentication
interval locally, enter a value in the range of 1–65535 seconds. The default setting
is 3600 seconds.

Advanced Options

Click Advanced Options to open a window with additional 802.1x authentication
parameters.
LAN Wizard: 802.1x Authentication (VLAN or Ethernet)
This window allows you to enable 802.1x authentication on the Ethernet port you
selected for configuration using the LAN wizard. For Cisco 87x routers, this
window is available for configuring a VLAN with 802.1x authentication.
Note Before configuring 802.1x on VLAN, be sure that 802.1x is not configured on any
VLAN switch ports. Also be sure that the VLAN is configured for DHCP.