Viewing and Configuring Radio Profiles 277 Tx. Power Tuning Interval—Interval at which RF Auto-Tuning decideswhether to change the power level on radios. You can specify from 1to 65535 seconds. The default is 300 seconds. Power Ramp Interval—Interval at which power is increased ordecreased, in 1 dBm increments, on radios until the optimum powerlevel calculated by RF Auto-Tuning is reached. After each power rampinterval, the radio increases or decreases the power by another 1 dBuntil the radio reaches the power level selected by RF Auto-Tuning. Channel Tuning Holddown—Minimum number of seconds a radio in aradio profile must remain at its current channel assignment beforeRF Auto-Tuning can change the channel.The channel holddown provides additional stability to the network bypreventing the radio from changing channels too rapidly in responseto spurious RF anomalies such as short-duration channel interference.You can specify from 0 to 65535 seconds. The default channel intervalis 900 seconds. Tx. Power Backoff Timer—Interval at which radios reduce power aftertemporarily increasing the power to maintain the minimum data ratefor an associated client.At the end of each power-backoff interval, radios that temporarilyincreased their power reduce it by 1 dBm. The power backoffcontinues in 1 dBm increments after each interval until the powerreturns to expected setting.You can specify from 0 to 65535 seconds. The default is 10 seconds.Service Profile Selection TabThe Profile Selection tab lists the service profiles to which the radio profileis mapped. The radios managed by the radio profile provide wirelessservice for the service profiles’ SSIDs.To map the radio profile to a service profile, select the service profile inthe Available Service Profiles list. Click Add to move the profile name tothe Current Service Profiles list.To remove the mapping between the radio profile and a service profile,select the service profile in the Current Service Profiles list. Click Removeto move the profile name to the Available Service Profiles list.
