•Configure all users to belong to the domain aabbcc.net, and specify local authentication for users in the domain.

•Use the MAC address of each user as the username and password for authentication, and require that the MAC addresses is hyphenated and in lower case.

•Configure the access device to detect whether a user has gone offline every 180 seconds. When a user fails authentication, the device does not authenticate the user within 180 seconds.

Figure 390 Network diagram

Configuring a local user

#Add a local user. Set the username and password as 00-e0-fc-12-34-56, the MAC address of the user. Set the service type to LAN access. (Details not shown.)

Configuring AAA

1.From the navigation tree, select Authentication > AAA.

2.On the Domain Setup page, enter the domain name aabbcc.net and click Apply. Figure 391 Creating an ISP domain

3.Click the Authentication tab.

4.Select the ISP domain aabbcc.net.

5.Select LAN-access AuthN, and select Local from the list.

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