120 
 
 
---End 
11.3  Example of Web Authentication 
11.3.1  Networking requirement 
A  company  uses  W15E  to  deploy  a  network.  The  company  requires  that employees  accessing  the  internet or 
intranet need to be authenticated, and they should be redirected to www.baidu.com after being authenticated. 
However, the network administrators are free from authentication. 
11.3.2  Solution 
The Captive Portal function is recommended to address this requirement. Assume that the MAC address of the 
network administrator’s computer is CC:3A:61:71:1B:6E. 
11.3.3  Configuration procedure 
Step 1  Set the Basic Settings of captive portal. 
1.  Choose Captive Portal > Basic Settings. 
2.  Select the Enable check box of Captive Portal. 
3.  Session Timeout Interval: Enter the expiration time. 
4.  Logo: Click Change Image to upload the logo image of the company. 
5.  Title: Enter the title displayed on the authentication page, such as Welcome to Tenda. 
6.  Background Image: Click Change Image to upload the background image displayed on the 
authentication page, such as the company’s advertising photo. 
7.  Disclaimer: Enter the company’s disclaimer. 
8.  Redirected To: Select Specified Page, and enter the website address where the clients are redirected to 
after authentication completes, which is www.baidu.com in this example. 
9.  Click OK.