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Cisco Aironet 802.11a/b/g Wireless LAN Client Adapters (CB21AG and PI21AG) Installation and Configuration Guide
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Chapter5 Configuring the Client Adapter
Setting Security Parameters
Step6 Perform one of the following to specify the username that will be used for inner PEAP tunnel
authentication:
•If you want your Windows username to also serve as your PEAP username, check the Use Windows
User Name check box. This option gives you only one username to rememb er.
Note If you chose the Static Password option in Step 5, the check box reads Use Windows User
Name and Password.
•If you want to enter a separate PEAP username (which is registered with the RADIUS server) in
addition to your regular Windows username in order to start the PEAP authentication process, enter
your PEAP username in the User Name field.
Note Your Windows username is filled in automatically. Simply delete your Windows username
and enter your separate PEAP username.
Step7 If you entered a PEAP username in the previous step and chose the Static Password option in Step5,
enter your PEAP authentication password (which is registered with the RADIUS server) in both the
Password and Confirm Password fields.
Step8 If the Use Windows User Name and Password check box is unchecked and you want to implement added
security by further refining the network certificate that will be accepted and controlling the string used to set
up the outer PEAP tunnel, follow these steps:
a. Click Advanced. The Configuration Settings window appears (see Figure 5-14).
Figure5-14 Configuration Settings Window
b. Leave the Specific Server or Domain field blank to allow the client to accept a certificate from any
server that supplies a certificate signed by the certificate authority listed in the Trusted Root
Certification Authorities drop-down box on the Define PEAP (EAP-GTC) Configuration window
(this is the recommended option) or enter the domain name of the server from w hi ch the client will
accept a certificate.
c. If the Login Name field is not filled in automatically, enter your username with nothing after it (for
example, jsmith).
d. Click OK to save your settings.
Step9 Click OK to save your settings and return to the Profile Management (Security) window.