Cisco CB21AG Installation And Configuration Manual
Download Installation and configuration manual of Cisco AIRONET CB21AG Adapter, Network Router for Free or View it Online on All-Guides.com.
Brand: Cisco
Category: Adapter , Network Router
Type: Installation and configuration manual
Model: Cisco AIRONET CB21AG , Cisco AIRONET PI21AG
Pages: 226 (4.69 Mb)
Download Cisco AIRONET CB21AG Installation and configuration manual
10-13
Cisco Aironet 802.11a/b/g Wireless LAN Client Adapters (CB21AG and PI21AG) Installation and Configuration Guide
OL-4211-02
Chapter 10 Troubleshooting
Error Messages
Error Message Authentication failed because server rejected username or password.
Explanation
The domain logon failed because your username or password is invalid.
Recommended Action Re-enter your username and password on the Define PEAP (EAP-GTC)
Configuration window or the Define PEAP (EAP-MSCHAP V2) Configuration window and save
your settings. Then try again to authenticate.
Error Message Authentication failed due to invalid client attributes (e.g., Login
Name).
Explanation
The domain logon failed because of an invalid client configuration setting, such as a
mistyped login name.
Recommended Action Return to the PEAP configuration windows, verify your settings, and make any
necessary modifications.
Error Message Authentication failed due to invalid client certificate.
Explanation
The domain logon failed because of an invalid client certificate.
Recommended Action Contact your system administrator to obtain a valid certificate.
Error Message Authentication failed due to invalid server certificate.
Explanation The domain logon failed because of an invalid server certificate.
Recommended Action Contact your system administrator.
Error Message Authentication failed due to invalid server/domain name.
Explanation
The domain logon failed because of an invalid server/domain name.
Recommended Action Make sure the Specific Server or Domain field is blank on the Advanced
Configuration window for PEAP (EAP-GTC) or PEAP (EAP-MSCHAP V2). Then follow the
instructions in the “Enabling PEAP (EAP-GTC)” section on page 5-29 or the “Enabling PEAP
(EAP-MSCHAP V2)” section on page 5-31 to correctly enter your username in the Login Name
field.
Error Message Authentication timed out. Do you want to retry?
Explanation
LEAP authentication failed because the authentication server is down.
Recommended Action Click Retry to try to authenticate again using the same credentials or click
Cancel to cancel the operation.