Cisco Cisco 521 Wireless Express Access Point Notas de publicación
4
Release Notes for Cisco 521 Wireless Express Autonomous Access Point for Cisco IOS Release 12.4(3g)JX
OL-13642-01
Important Notes
Note
To meet regulatory restrictions, all external antenna configurations must be professionally installed.
Personnel installing the access points must understand wireless techniques and grounding methods.
Access points with internal antennas can be installed by an experienced IT professional.
Access points with internal antennas can be installed by an experienced IT professional.
Important Notes
This section describes important information about the AAP521.
Caveats
This section lists the open caveats for the AAP521.
Open Caveats
The following caveat is open in this release:
•
CSCsi84426—Confusing CCA error message
When reloading an access point after a software upgrade, if the access point receives a new DHCP
IP address, the CCA reports that the reload failed. The reload did not fail; the new IP address causes
the access point to be unreachable because the IP address stored in the CCA does not reflect the new
address.
IP address, the CCA reports that the reload failed. The reload did not fail; the new IP address causes
the access point to be unreachable because the IP address stored in the CCA does not reflect the new
address.
Workaround: Ignore the message. The new DHCP address assigned to the access point after the
reload the access point is “lost” as far as the CCA is concerned. Correct this situation by removing
the access point referenced by the old address from the community and then add the access point as
it is discovered with the new DHCP address.
reload the access point is “lost” as far as the CCA is concerned. Correct this situation by removing
the access point referenced by the old address from the community and then add the access point as
it is discovered with the new DHCP address.
•
CSCsj02093—CCA authentication with MS IAS fails with WEP
When using the CCA to configure an AAP521 for EAP with dynamic WEP, the application selects
both Open w/EAP and Network EAP. When the client associates it passes the MS-PEAP
authentication via the Microsoft IAS server but cannot get a DHCP address or pass data.
both Open w/EAP and Network EAP. When the client associates it passes the MS-PEAP
authentication via the Microsoft IAS server but cannot get a DHCP address or pass data.
Workaround: Manually set the access point to Open w/EAP only. The client is able to obtain a DHCP
address and pass data.
address and pass data.
If You Need More Information
If you need information about a specific caveat that does not appear in these release notes, you can use
the Cisco Bug Toolkit to find caveats of any severity. Click this URL to browse to the Bug Toolkit:
the Cisco Bug Toolkit to find caveats of any severity. Click this URL to browse to the Bug Toolkit:
http://tools.cisco.com/Support/BugToolKit/
(If you request a defect that cannot be displayed, the defect number might not exist, the defect might not
yet have a customer-visible description, or the defect might be marked Cisco Confidential.)
yet have a customer-visible description, or the defect might be marked Cisco Confidential.)