
3-16
Cisco Wireless LAN Solution Product Guide
OL-7955-01
Chapter 3 Solutions
Customizing the Web Auth Login Screen
Using the Controller GUI to Configure DHCP
Follow these steps to use the controller GUI to configure DHCP:
Step 1 In the Web User Interface, navigate to the WLANs page.
Step 2 Locate the WLAN which you wish to configure for a DHCP server, and click the associated Edit link to
display the WLANs > Edit page.
Step 3 Under General Policies, check the DHCP Relay/DHCP Server IP Addr to verify whether you have a
valid DHCP server assigned to the WLAN. If you have no DHCP server assigned to the WLAN, continue
with Step 4. Otherwise, continue with Step 9.
Step 4 Under General Policies, deselect the Admin Status Enabled box.
Step 5 Click Apply to disable the WLAN.
Step 6 In the DHCP Relay/DHCP Server IP Addr box, enter a valid DHCP server IP Address for this WLAN.
Step 7 Under General Policies, select the Admin Status Enabled box.
Step 8 Click Apply to assign the DHCP server to the WLAN and to enable the WLAN. You are returned to the
WLANs page.
Step 9 In the upper-right corner of the WLANs page, click Ping and enter the DHCP server IP Address to verify
that the WLAN can communicate with the DHCP server.
Customizing the Web Auth Login Screen
When you use Web Authorization (Web Auth) to authenticate clients, you must define usernames and
passwords for each client, and when clients attempt to join the wireless LAN, they must enter a valid
username and password when prompted by a login window. These sections describe the default Web
Auth operation and how to customize the Web Auth login screen.
• Default Web Auth Operation, page 3-17
• Customizing Web Auth Operation, page 3-19
• Example: Sample Customized Web Auth Login Page, page 3-23
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