Motorola WiNG 5 System Reference Manual page 439

5.0 Channel Width
2.4 GHz Channels
2.4 GHz Channel
Width
9. Select OK to update the Smart RF Channel and Power settings for this policy. Select
configuration. The Smart RF policy can be invoked at any point in the configuration process by selecting
SMART RF Policy from the upper, left-hand side, of the access point user interface.
10.Select Scanning Configuration. Ensure Activate SMART RF Policy remains selected so the screen's parameters can
be updated. Additionally, the Smart Rf configuration cannot be applied to the access point profile unless this setting
remains selected.
20 and 40 MHz channel widths are supported by the 802.11a radio. 20/40
MHz operation (the default setting for the 5 GHz radio) allows the access
point to receive packets from clients using 20 MHz of bandwidth while
transmitting a packet using 40 MHz bandwidth. This mode is supported for
11n users on both the 2.4 and 5 GHz radios. If an 11n user selects two
channels (a Primary and Secondary channel), the system is configured for
dynamic 20/40 operation. When 20/40 is selected, clients can take
advantage of "wider channels." 802.11n clients experience improved
throughput using 40 MHz while legacy clients (either 802.11a or
802.11b/g depending on the radio selected) can still be serviced without
interruption using 20 MHz. Select Automatic to enable the automatic
assignment of channels to working radios to avoid channel overlap and
avoid interference from external RF sources. 40MHz is the default setting.
Use the Select drop-down menu to select the 2.4 GHz channels used in
Smart RF scans.
20 and 40 MHz channel widths are supported by the 802.11a radio. 20 MHz
is the default setting for 2.4 GHz radios. 20/40 MHz operation (the default
setting for the 5 GHz radio) allows the Access Point to receive packets from
clients using 20 MHz of bandwidth while transmitting a packet using 40
MHz bandwidth. This mode is supported for 11n users on both the 2.4 and
5 GHz radios. If an 11n user selects two channels (a Primary and Secondary
channel), the system is configured for dynamic 20/40 operation. When
20/40 is selected, clients can take advantage of "wider channels." 802.11n
clients experience improved throughput using 40 MHz while legacy clients
(either 802.11a or 802.11b/g depending on the radio selected) can still be
serviced without interruption using 20 MHz. Select Automatic to enable
automatic assignment of channels to working radios to avoid channel
overlap and avoid interference from external RF sources. 20MHz is the
default setting.
Wireless Configuration 6 - 91
Reset to revert to the last saved
Activate