Cisco Cisco Aironet 1200 Access Point 릴리즈 노트

The upgrade process requires the following minimum contiguous free space in your VxWorks access 
points to be successful:

4.0 MB for 1200 series access points

4.2 MB for 350 series access points

You can verify the amount of free memory in your access point by connecting to your access 
point using the console port or a Telnet session and entering the command :vxdiag_memshow. 
The amount of contiguous free memory is listed in the max block column.

Complete these steps to increase the free memory in your access point:

If your access point runs an .ini configuration file acquired by choosing the Download All 
System Configuration options from the Web interface, replace the configuration with an .ini 
file acquired by choosing the Download Non-Default System Configuration option.

On Cisco Aironet 1200 series access points, you can remove the 802.11a radio module to obtain 
additional free space.

If necessary, you can free additional memory in your access point by performing these steps:

Access the Advanced page (Setup > Associations > Advanced)

Disable the RFC 1493 802.1D Statistics in MIB (dot1dTpFdbTable) and the Aironet 
Extended Statistics in MIB (awcTpFdbTable) options.

Enable the Map Multicast Entries to Broadcast Entry option.

The conversion tool should be used over Ethernet LANs and not over slower networks.

You must ensure that the same Ethernet and duplex settings are configured on all VxWorks access points 
and switches prior to beginning the conversion process. Different settings can result in inoperable access 
points that constantly power off and on.