Dell PowerConnect 6248 User's Guide - Page 292

Figure 7-2. Dot1x Authentication Table 3. Use the horizontal scroll bar or click the right arrow at the bottom of the screen to display the right side of the table. 4. Use the Unit drop-down menu to view the Dot1x Authentication Table for other units in the stack, if they exist. Re-Authenticating One 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 Changes. The specified port is re-authenticated, and the device is updated. Re-Authenticating Multiple Ports in the Dot1x Authentication Table 1. Open the Dot1x Authentication page. 2. Click Show All. The Dot1x Authentication Table displays. 3. Check Edit to select the Units/Ports to re-authenticate. 4. To re-authenticate on a periodic basis, set Periodic Re-Authentication to Enable, and specify a Re- Authentication Period for all desired ports. 5. To re-authenticate immediately, check Reauthenticate Now for all ports to be re-authenticated. 6. Click Apply Changes. Specified ports are re-authenticated (either immediately or periodically), and the device is updated. 292 Configuring Switching Information