Concept Guide

Parameter Description Range Default
reduce the radio’s transmission
(Tx) power to match its new
received (Rx) power level. Failure
to match a device’s Tx power
level to its Rx power level can res-
ult in a configuration that allows
the radio to send messages to a
device that it cannot hear.
channel
Channel number for the AP
802.11g/802.11n.802.11ac
physical layer. The available
channels depend on the
regulatory domain (country).
Channel number configuration
options for 20 MHz, 40 MHz,
and 80 Mhz modes:
l num: Entering a channel
number disables 40 MHz
mode and activates 20 MHz
mode for the entered
channel.
l num+: Entering a channel
number with a plus (+) sign
selects a primary and
secondary channel for
40 MHz and 80 Mhz modes.
The number entered
becomes the primary
channel and the secondary
channel is determined by
increasing the primary
channel number by 4.
Example: 157+ represents
157 as the primary channel
and 161 as the secondary
channel.
l num-: Entering a channel
number with a minus (-)
sign selects a primary and
secondary channel for
40 MHz and 80 Mhz modes.
The number entered
becomes the primary
channel and the secondary
channel is determined by
decreasing the primary
channel number by 4.
Example: 157- represents
157 as the primary channel
and 153 as the secondary
channel.
NOTE: 20 MHz clients are
allowed to associate when a
primary and secondary
channel are configured;
however, the client will only use
Depends on
regulatory
domain
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Dell Networking W-Series ArubaOS 6.5.x | Reference Guide rf dot11g-radio-profile | 746