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RF Auto-Tuning
Parameters
Table 19 lists the RF Auto-Tuning parameters and their default settings.
Table 19 Defaults for RF Auto-Tuning Parameters
Parameter
Radio profile parameters
channel-config
channel-interval
channel-holddown
power-config
power-interval
power-backoff-timer 10
Individual radio parameters
max-power
Radio Behavior When Parameter Set
Default Value
to Default Value
enable
When the radio is first enabled,
RF Auto-Tuning sets the channel based
on the channels in use on neighboring
access points.
3600
Every 3600 seconds, MSS examines the
RF information gathered from the
network and determines whether the
channel needs to be changed to
compensate for RF changes.
900
MSS maintains the channel setting on a
radio for at least 900 seconds regardless
of RF changes.
disable
MSS uses the highest power level
allowed for the country of operation or
the highest supported by the hardware,
whichever is lower.
300
Every 300 seconds, MSS examines the RF
information gathered from the network
and determines whether the power
needs to be changed to compensate for
RF changes.
If RF Auto-Tuning has increased power
due to unacceptably high packet
retransmissions or to maintain at least
the minimum data rate for clients, and
those conditions are no longer
occurring, the radio reduces power by
1 dBm every 10 seconds, so long as the
conditions do not recur.
Maximum
RF Auto-Tuning never sets a radio's
allowed for
power to a level that is higher than the
country of
maximum allowed for the country of
operation
operation (countrycode).
Overview
197
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