Cisco Cisco Aironet 1200 Access Point Notas de publicación

This section lists important information about access points running firmware version 11.41T.

In firmware version 11.41T, the default setting for Data Beacon Rate (DTIM) on the AP Radio Hardware 
page is 1. This setting determines how often the access point’s beacon contains a delivery traffic 
indication message (DTIM). The DTIM tells power-save client devices that a packet is waiting for them. 

The new default setting causes client devices using power-save mode to wake up more often than the 
default setting in firmware version 11.40T, which was 2. To conserve battery power in client devices 
using power-save mode, increase the Data Beacon Rate (DTIM) setting. 

See the 

 of the Cisco Aironet 1200 Series Access Point 

Software Configuration Guide for more information on this setting.

The terminal emulator flow control setting for 1200 series access points (none or Xon/Xoff) differs from 
the flow control setting for 340 and 350 series access points (none, Xon/Xoff, or Hardware). 

To use a terminal emulator to open the 1200 series access point’s command-line interface (CLI), use 
these settings for the terminal emulator connection: 

9600 baud

8 data bits

No parity

1 stop bit

No flow control or Xon/Xoff

With firmware version 11.41T, you can select no for the Classify Workgroup Bridges as Network 
Infrastructure setting on the AP/Root Radio Advanced page to allow up to 50 workgroup bridges to 
associate to the access point. When you select no for this setting, you must reboot workgroup bridges 
associated to the access point.

The Cisco Discovery Protocol (CDP) feature is enabled by default, and CDP is enabled for each of the 
access point’s individual interfaces by default. However, if you disable CDP for one of the individual 
interfaces, the access point re-enables CDP for that interface when it reboots. If you disable CDP 
completely, the access point does not re-enable CDP on reboot.