Enabling The Use Of Gvrp-Learned Dynamic Vlans In Authentication Sessions - HP ProCurve Switch 6120G/XG Manual

After the 802.1X session
on VLAN 22 ends, the
active configuration
again includes VLAN 33
on port A2.
Figure 10-22.The Active Configuration for VLAN 33 Restores Port A2 After the 802.1X Session Ends
When the 802.1X client's session on port A2 ends, the port removes the
temporary untagged VLAN membership. The static VLAN (VLAN 33) that
is "permanently" configured as untagged on the port becomes available
again. Therefore, when the RADIUS-authenticated 802.1X session on
port A2 ends, VLAN 22 access on port A2 also ends, and the untagged
VLAN 33 access on port A2 is restored as shown in Figure 10-22.
Enabling the Use of GVRP-Learned Dynamic VLANs
in Authentication Sessions
Syntax: aaa port-access gvrp-vlans
Enables the use of dynamic VLANs (learned through GVRP)
in the temporary untagged VLAN assigned by a RADIUS
server on an authenticated port in an 802.1X, MAC, or Web
authentication session.
Enter the no form of this command to disable the use of GVRP-
learned VLANs in an authentication session.
For information on how to enable a switch to dynamically
create 802.1Q-compliant VLANs, see the chapter on "GVRP"
in the Advanced Traffic Management Guide.
Notes:
1. If a port is assigned as a member of an untagged dynamic
VLAN, the dynamic VLAN configuration must exist at the
time of authentication and GVRP for port-access
authentication must be enabled on the switch.
If the dynamic VLAN does not exist or if you have not enabled
the use of a dynamic VLAN for authentication sessions on
the switch, the authentication fails.
Configuring Port-Based and User-Based Access Control (802.1X)
How RADIUS/802.1X Authentication Affects VLAN Operation
10-71