Cisco Cisco Aironet 1200 Access Point 릴리즈 노트
12
Release Notes for Cisco Aironet Access Points for Cisco IOS Release 12.3(8)JEC1
OL-16115-01
Important Notes
Save Interface Level Configuration Before Upgrading to Releases 12.3(8)JEC1
If the access points have SSIDs configured at the interface level (rather than at the global level), before
upgrading to Cisco IOS Release 12.3(7)JA and above, upgrade to Cisco IOS Release 12.3(4)JA, save the
configurations, and then upgrade to Release 12.3(8)JEC1. This procedure must be followed to make sure
that the SSID configurations are converted from the interface level to global level.
upgrading to Cisco IOS Release 12.3(7)JA and above, upgrade to Cisco IOS Release 12.3(4)JA, save the
configurations, and then upgrade to Release 12.3(8)JEC1. This procedure must be followed to make sure
that the SSID configurations are converted from the interface level to global level.
Changes to the Default Configuration—Radios Disabled and No Default SSID
In this release, the radio or radios are disabled by default, and there is no default SSID. You must create
an SSID and enable the radio or radios before the access point allows wireless associations from other
devices. These changes to the default configuration improve the security of newly installed access
points.
an SSID and enable the radio or radios before the access point allows wireless associations from other
devices. These changes to the default configuration improve the security of newly installed access
points.
Clients Using WPA/WPA2 and Power Save Might Fail to Authenticate
Certain clients using WPA/WPA2 key management and power save might take many attempts to
authenticate or, in some cases, fail to authenticate. Any SSID defined to use authentication
key-management WPA, coupled with clients using power save mode and authenticating using
WPA/WPA2 may experience this problem.
authenticate or, in some cases, fail to authenticate. Any SSID defined to use authentication
key-management WPA, coupled with clients using power save mode and authenticating using
WPA/WPA2 may experience this problem.
A hidden configure level command, dot11 wpa handshake timeout, can be used to increase the timeout
between sending the WPA key packets from the default value (100 ms) to a value between 101 and 2000
ms. The command stores its value in the configuration across device reloads.
between sending the WPA key packets from the default value (100 ms) to a value between 101 and 2000
ms. The command stores its value in the configuration across device reloads.
Default Username and Password Are Cisco
When you open the access point interface, you must enter a username and password. The default
username for administrator login is Cisco, and the default password is Cisco. Both the username and
password are case sensitive.
username for administrator login is Cisco, and the default password is Cisco. Both the username and
password are case sensitive.
Some Client Devices Cannot Associate When QoS Is Configured
Some wireless client devices, including Dell Axim handhelds and Hewlett-Packard iPaq HX4700
handhelds, cannot associate to an access point when the access point is configured for quality of service
(QoS). To allow these clients to associate, disable QoS on the access point. You can use the QoS Policies
page on the access point GUI to disable QoS, or enter this command on the CLI:
handhelds, cannot associate to an access point when the access point is configured for quality of service
(QoS). To allow these clients to associate, disable QoS on the access point. You can use the QoS Policies
page on the access point GUI to disable QoS, or enter this command on the CLI:
ap(config-if) #no dot11 qos mode
Some Devices Disassociate When Multiple BSSIDs Are Added or Deleted
Devices on your wireless LAN that are configured to associate to a specific access point based on the
access point MAC address (such as client devices, repeaters, hot standby units, or workgroup bridges)
might lose their association when you add or delete a multiple BSSID. When you add or delete a multiple
BSSID, check the association status of devices configured to associate to a specific access point. If
necessary, reconfigure the disassociated device to use the BSSID new MAC address.
access point MAC address (such as client devices, repeaters, hot standby units, or workgroup bridges)
might lose their association when you add or delete a multiple BSSID. When you add or delete a multiple
BSSID, check the association status of devices configured to associate to a specific access point. If
necessary, reconfigure the disassociated device to use the BSSID new MAC address.