Dell PowerEdge M420 Configuration Manual page 520

Configuring 802.1X Settings on Multiple Ports
To configure 802.1X authentication on multiple ports:
1 Open the Dot1x Authentication page.
2 Click Show All to display the Dot1x Authentication Table page.
3 In the Ports list, select the check box in the Edit column for the port to
configure.
4 Select the desired settings to change for all ports that are selected for
editing.
Figure 19-3. Configure Dot1x Settings
5 Click Apply.
Re-Authenticating One Port
To reauthenticate a port:
1 Open the Dot1x Authentication page.
2 Click Show All.
The Dot1x Authentication Table displays.
3 Check Edit to select the Unit/Port to re-authenticate.
4 Check Reauthenticate Now.
5 Click Apply.
The specified port is re-authenticated, and the device is updated.
520
Configuring 802.1X and Port-Based Security