Configuration prerequisites
Before you configure an 802.1X Auth-Fail VLAN, complete the following tasks:
Create the VLAN to be specified as the 802.1X Auth-Fail VLAN.
If the 802.1X-enabled port performs MAC-based access control, perform the following operations for the port:
Configure the port as a hybrid port.
Enable MAC-based VLAN on the port. For more information about MAC-based VLANs, see Layer 2—LAN Switching Configuration Guide.
Assign the port to the Auth-Fail VLAN as an untagged member.