Cabletron Systems 3Com Manual De Usuario

3 Press the Tab key to highlight .Short RF Preamble Enabled.

4 Press the space bar to change the selection to Disabled.

5 Press F1 to save the setting.

6 Reset the AP as described in “Resetting an AP” on page 79 for your setting to 

take effect.

It is recommended that the WLAP Mode setting in the Hyperterminal RF 
Configuration screen should always remain disabled or set to Link Required.  
Should WLAP Mode be enabled, the access point will lose the ability to connect 
wirelessly to any wireless clients. Once enabled, WLAP Mode can be reset to 
disabled only by contacting 3Com Customer Support for instructions at the 
following Web site: http://support.3com.com/wireless.htm

This section discusses how you can save, restore, or reset your AP configurations.

The AP keeps only saved configuration changes after a reset. To make 
configuration changes permanent, save changes as needed. To save all changes, 
press F1 in all configuration screens that display the Save option. Otherwise, 
follow the procedure below.

1 Select Special Functions from the Main Menu. The Special Functions Menu 

displays.

2 Select Save Configuration and press Enter.

The Save All APs function saves only the five parameters the precede it in the 
Special Functions Menu. You can use this option only among the same hardware 
platforms and firmware versions.

The NVRAM stores saved configuration information. To clear configuration 
information stored in the NVRAM, see “Restoring the Default AP Configuration”.

Resetting an AP clears statistics and restores the last saved configuration. If you 
changes and do not save them, the AP clears those changes and restores the 
factory defaults on reset. To reset the AP, do the following:

1 Select Special Functions from the Main Menu.

2 Select Reset AP. The AP LEDs flash as they do when the AP powers up. The AP 

returns to a STATUS-flashing state.