Cisco Cisco Aironet 1040 Series Access Point Notas de publicación
11
Release Notes for Cisco Aironet Access Points and Bridges for Cisco IOS Releases 12.4(25d)JA and 12.3(8)JEE
OL-23880-01
Important Notes
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.
Enabling MBSSIDs Without VLANs Disables Radio Interface
If you use the mbssid configuration interface command to enable multiple BSSIDs on a specific radio
interface but VLANs are not configured on the access point, the access point disables the radio interface.
To re-enable the radio, you must shut down the radio, disable multiple BSSIDs, and re-enable the radio.
interface but VLANs are not configured on the access point, the access point disables the radio interface.
To re-enable the radio, you must shut down the radio, disable multiple BSSIDs, and re-enable the radio.
This example shows the commands that you use to re-enable the radio:
AP1260AG(config)# interface d1
AP1260AG(config-if)# shut
AP1260AG(config-if)# no mbssid
AP1260AG(config-if)# no shut
After you re-enable the radio, you can enable VLANs on the access point and enable multiple BSSIDs.
Cannot Set Channel on DFS-Enabled Radios in Some Regulatory Domains
Access points with 5-GHz radios configured at the factory for use in Europe, Singapore, Korea, Japan,
Taiwan, and Israel now comply with regulations that require radio devices to use Dynamic Frequency
Selection (DFS) to detect radar signals and to avoid interfering with them. You cannot manually set the
channel on DFS-enabled radios configured for these regulatory domains.
Taiwan, and Israel now comply with regulations that require radio devices to use Dynamic Frequency
Selection (DFS) to detect radar signals and to avoid interfering with them. You cannot manually set the
channel on DFS-enabled radios configured for these regulatory domains.
Cisco 7920 Phones Require Firmware Version 1.09 or Later When Multiple
BSSIDs Are Enabled
BSSIDs Are Enabled
When multiple BSSIDs are configured on the access point, Cisco 7920 wireless IP phones must run
firmware version 1.09 or later.
firmware version 1.09 or later.
GRE Tunnelling Through WLSM Sometimes Requires MTU Setting Adjustments
If client devices on your wireless LAN cannot use certain network applications or cannot browse to
Internet sites, you might need to adjust the MTU setting on the client devices or other network devices.
For more information, refer to the Tech Note at this URL:
Internet sites, you might need to adjust the MTU setting on the client devices or other network devices.
For more information, refer to the Tech Note at this URL: