87
{
Enable MAC-based VLAN on the port. For more information about the MAC-based VLAN
feature, see
Layer 2—LAN Switching Configuration Guide
.
{
Assign the port to the 802.1X guest VLAN as an untagged member.
Configuration procedure
To configure an 802.1X guest VLAN:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter Ethernet interface view.
interface
interface-type
interface-number
N/A
3.
Configure the 802.1X guest
VLAN on the port.
dot1x guest-vlan
guest-vlan-id
By default, no 802.1X guest VLAN
is configured on any port.
Configuring an 802.1X Auth-Fail VLAN
Configuration guidelines
When you configure an 802.1X Auth-Fail VLAN, follow these restrictions and guidelines:
•
Assign different IDs to the voice VLAN, the port VLAN, and the 802.1X Auth-Fail VLAN on a port.
The assignment ensures that the port can correctly process VLAN-tagged incoming traffic.
•
You can configure only one 802.1X Auth-Fail VLAN on a port. The 802.1X Auth-Fail VLANs on
different ports can be different.
•
When you configure multiple security features on a port, follow the guidelines in
.
Table 8
Relationships of the 802.1X Auth-Fail VLAN with other features
Feature Relationship description
Reference
MAC authentication guest VLAN
on a port that performs
MAC-based access control
The 802.1X Auth-Fail VLAN has
a high priority.
See "
Port intrusion protection actions
on a port that performs
MAC-based access control
The 802.1X Auth-Fail VLAN
feature has higher priority than
the block MAC action.
The 802.1X Auth-Fail VLAN
feature has lower priority than
the shutdown port action of the
port intrusion protection feature.
See "
."
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.