User's Manual

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Cisco Aironet 802.11a/b/g Wireless LAN Client Adapters (CB21AG and PI21AG) Installation and Configuration Guide
OL-4211-05
Chapter 5 Configuring the Client Adapter
Setting Security Parameters
Step 7 Perform one of the following to specify the username and password that will be used for inner PEAP
tunnel authentication:
• If you want your Windows username and password to also serve as your PEAP username and
password, check the Use Windows User Name and Password check box.
• If you want to use a distinct username and password (which are registered with the RADIUS server)
to start the PEAP authentication process, follow these steps:
a. Enter your PEAP username and password in the corresponding fields.
Note Your Windows username is filled in automatically. Simply delete your Windows
username and enter your separate PEAP username.
b. Re-enter your password in the Confirm Password field.
Step 8 If you selected a certificate or entered a distinct username and password 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 5-18).
Figure 5-18 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 Configure PEAP (EAP-MSCHAP V2) window (this
is the recommended option) or enter the domain name of the server from which 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).
Note Some RADIUS servers require that the same name be entered for both the inner and outer
PEAP tunnels. That is, the same name may need to be entered in both the Login Name field
and the User Name field on the Configure PEAP (EAP-MSCHAP V2) window. Contact your
system administrator for information.
d. Click OK to save your settings.
Step 9 Click OK to save your settings and return to the Profile Management (Security) window.