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5.11.1 RADIUS
RADIUS authentication is a popular protocol used to authenticate users by means of an
external server instead of (or in addition to) an internal device user database that is limited to
the memory capacity of the device. In essence, RADIUS authentication allows you to validate
an unlimited number of users from a central location. In the following graphic, the RADIUS
server (A) authenticates users 1, 2 and 3.
Figure 58 RADIUS Server
A
1
5.12 802.1X PNAC Port Setup Screen
Click ACL > 802.1X PNAC to display the screen shown next. PNAC stands for Port-based
Network Access Control. Use this screen to configure IEEE 802.1x settings.
MSC1000G/1024G/1224G Series User's Guide
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Chapter 5 Access Control List Screens
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Troubleshooting
