ZyXEL ES3500-8PD User Guide - Page 158
MAC Authentication
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Chapter 18 Port Authentication 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 79 IEEE 802.1x Authentication Process 1 New Connection 2 Identity Request 3 Login Credentials 6 Challenge Request 7 Challenge Response 4 Authentication Request 5 Access Challenge 8 Access Request 9 Authentication Reply Session Granted/Denied 18.1.2 MAC Authentication MAC authentication works in a very similar way to IEEE 802.1x authentication. The main difference is that the Switch does not prompt the client for login credentials. The login credentials are based 158 ES3500 Series User's Guide
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Chapter 18 Port Authentication
ES3500 Series User’s Guide
158
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 79
IEEE 802.1x Authentication Process
18.1.2
MAC Authentication
MAC authentication works in a very similar way to IEEE 802.1x authentication. The main difference
is that the Switch does not prompt the client for login credentials. The login credentials are based
New Connection
Access Request
Authentication Reply
1
8
9
Challenge Response
7
6
Session Granted/Denied
Login Credentials
Identity Request
3
2
Authentication Request
Access Challenge
4
5
Challenge Request