Chapter 19 802.1x
GS1510 Series User’s Guide
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19.3 What You Need to Know
19.3.1 IEEE 802.1x Authentication
The following figure illustrates how a client connecting to a IEEE 802.1x
authentication enabled port goes through a validation process. The Switch
prompts the client for login information in the form of a user name and password.
When the client provides the login credentials, the Switch sends an authentication
request to a RADIUS server. The RADIUS server validates whether this client is
allowed access to the port.
Figure 61 IEEE 802.1x Authentication Process
19.3.2 Local User Accounts
By storing user profiles locally on the Switch, your Switch is able to authenticate
users without interacting with a network authentication server. However, there is a
limit on the number of users you may authenticate in this way.
19.4 Global Settings
Use this screen to enable 802.1x authentication and configure the method of
authentication.
New Connection
Authentication Request
Authentication Reply
1
4
5
Login Credentials
Login Info Request
3
2
Session Granted/Denied
