User's Guide

Table Of Contents
hwc_apstartup.fm
Configuring the Wireless AP
Configuring Wireless AP settings
9034530-02,
March 2010
HiPath Wireless Controller, Access Points and Convergence Software V7.11, User Guide 137
•a/n – Click to enable the 802.11a mode of Radio 1 with 802.11n
capability.
Note: Depending on the radio modes you select, some of the radio
settings may not be available for configuration. The Wireless AP
hardware version dictates the available radio modes.
Channel Width – Click the channel width for the radio:
•20MHz – Click to allow 802.11n clients to use the primary channel
(20MHz) and non-802.11n clients, as well as beacons and multicasts,
to use the 802.11b/g radio protocols.
•40MHz – Click to allow 802.11n clients that support the 40MHz
frequency to use 40MHz, 20MHz, or the 802.11b/g radio protocols.
802.11n clients that do not support the 40MHz frequency can use
20MHz or the 802.11b/g radio protocols and non-802.11n clients,
beacons, and multicasts use the 802.11b/g radio protocols.
•Auto – Click to automatically switch between 20MHz and 40MHz
channel widths, depending on how busy the extension channel is.
6. In the Basic Radio Settings section, do the following:
•RF Domain – Type a string that uniquely identifies a group of APs that
cooperate in managing RF channels and transmission power levels. The
maximum length of the string is 16 characters. The RF Domain is used to
identify a group of Wireless APs.
Request New Channel – Click the wireless channel you want the
Wireless 802.11n AP to use to communicate with wireless devices.
Click Auto to request the ACS to search for a new channel for the
Wireless AP, using a channel selection algorithm. This forces the
Wireless AP to go through the auto-channel selection process again.
Note: ACS in the 2.4GHz radio band with 40MHz channels is not
recommended due to severe co-channel interference.
Depending on the regulatory domain (based on country), some channels
may be restricted. The default value is based on North America. For more
information, see Appendix B.