HP ProCurve 6200yl Series

10
Configuring Port-Based and
Client-Based Access Control (802.1X)
Contents
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
Why Use Port-Based or Client-Based Access Control? . . . . . . . . . . . 10-3
General Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
User Authentication Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-4
802.1X Client-Based Access Control . . . . . . . . . . . . . . . . . . . . . . . 10-4
802.1X Port-Based Access Control . . . . . . . . . . . . . . . . . . . . . . . . 10-5
Alternative To Using a RADIUS Server . . . . . . . . . . . . . . . . . . . . . 10-6
Accounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-6
Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-6
General 802.1X Authenticator Operation . . . . . . . . . . . . . . . . . . . . . . 10-9
Example of the Authentication Process . . . . . . . . . . . . . . . . . . . . . . . . 10-9
VLAN Membership Priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-10
General Operating Rules and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . 10-12
General Setup Procedure for 802.1X Access Control . . . . . . . . . . 10-14
Do These Steps Before You Configure 802.1X Operation . . . . . . . . 10-14
Overview: Configuring 802.1X Authentication on the Switch . . . . . 10-15
Configuring Switch Ports as 802.1X Authenticators . . . . . . . . . . . 10-16
1. Enable 802.1X Authentication on Selected Ports . . . . . . . . . . . . . 10-17
A. Enable the Selected Ports as Authenticators and Enable
the (Default) Port-Based Authentication . . . . . . . . . . . . . . . 10-17
B. Specify Client-Based or Return to Port-Based 802.1X
Authentication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-18
Example: Configuring Client-Based 802.1X Authentication . . . 10-19
Example: Configuring Port-Based 802.1X Authentication . . . . 10-19
2. Reconfigure Settings for Port-Access . . . . . . . . . . . . . . . . . . . . . . . 10-19
10-1