Chapter 9 Managing User Accounts

Web Authentication Process

Using the CLI to View Guest Accounts

To view all of the local net user accounts (including guest user accounts) using the controller CLI, enter this command:

show netuser summary

Web Authentication Process

Web authentication is a Layer 3 security feature that causes the controller to not allow IP traffic (except DHCP-related packets) from a particular client until that client has correctly supplied a valid username and password. When you use web authentication to authenticate clients, you must define a username and password for each client. Then when the clients attempt to join the wireless LAN, their users must enter the username and password when prompted by a login window.

When web authentication is enabled (under WLAN Security Policies), users might receive a web-browser security alert the first time that they attempt to access a URL. Figure 9-7shows a typical security alert.

Figure 9-7 Typical Web-Browser Security Alert

After the user clicks Yes to proceed (or if the client’s browser does not display a security alert), the web authentication system redirects the client to a login window.

Cisco Wireless LAN Controller Configuration Guide

 

OL-9141-03

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Cisco Systems OL-9141-03 manual Using the CLI to View Guest Accounts, Show netuser summary
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OL-9141-03 specifications

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