Configuring An Auth-Fail Vlan; 802.1X Configuration Examples; Mac-Based 802.1X Configuration Example - HP 1920 Series User Manual

Configuring an Auth-Fail VLAN

Configuration prerequisites
•
•
Configuration guidelines
•
•
•

802.1X configuration examples

MAC-based 802.1X configuration example

Network requirements
As shown in
GigabitEthernet 1/0/1. Implement MAC-based access control on the port, so the logoff of one user does
not affect other online 802.1X users. Enable periodic re-authentication of online users on the port, so that
the server can periodically update the authorization information of the users.
Downloaded from www.Manualslib.com
Table 106 Relationships of the 802.1X guest VLAN and other security features
Feature
MAC authentication guest VLAN on a port that
performs MAC-based access control
802.1X Auth-Fail VLAN on a port that performs
MAC-based access control
Port intrusion protection on a port that performs
MAC-based access control
Create the VLAN to be specified as the 802.1X Auth-Fail VLAN.
If the 802.1X-enabled port performs MAC-based access control, configure the port as a hybrid port,
enable MAC-based VLAN on the port, and assign the port to the Auth-Fail VLAN as an untagged
member.
The 802.1X Auth-Fail VLANs on different ports can be different.
Assign different IDs to the port VLAN and the 802.1X Auth-Fail VLAN on a port, so the port can
correctly process VLAN tagged incoming traffic.
Use Table 107 when configuring multiple security features on a port.
Table 107 Relationships of the 802.1X Auth-Fail VLAN with other features
Feature
MAC authentication guest VLAN on a port that
performs MAC-based access control
Port intrusion protection on a port that performs
MAC-based access control
Figure 31 1, the access device performs 802.1X authentication for users that connect to port
manuals search engine
Relationship description
Only the 802.1X guest VLAN take effect. A user that
fails MAC authentication will not be assigned to the
MAC authentication guest VLAN.
The 802.1X Auth-Fail VLAN has a higher priority.
The 802.1X guest VLAN function has higher priority
than the block MAC action, but it has lower priority
than the shutdown port action of the port intrusion
protection feature.
Relationship description
The 802.1X Auth-Fail VLAN has a high priority.
The 802.1X Auth-Fail VLAN function has higher priority
than the block MAC action, but it has lower priority
than the shutdown port action of the port intrusion
protection feature.
336