424| AccessPoints ( APs) DellPowerConnect W- Series ArubaOS 6.2 | User Guide
4. Lo cate the LED operating mode parameter.
5. From t hedrop-down list, select of f.
6. Click A pply.
Using the CLI
Use the ap system-profile command to disable LEDs for allA Ps using a particular system profile.
(host) (config)# ap system-profile <profile-name> led-mode {normal | off}
Use the ap-ledsco mmandto make the LED s on a definedset o fA Ps either blinko rdisplay in the currently
configuredLED operating mode. Note that if the LED o peratingmode defined in the AP ’s system profile is set to
“off”, then the normal parameter in the ap-leds commandwi lldisable the LEDs. If the LE D operating mode in the
AP system profile is set to “normal” then the normal parameter in this command will allow the LEDs light as usual.
(host) (config)# ap-leds {all | ap-group <ap-group> | ap-name <ap-name> | ip-addr <ip
address> | wired-mac <mac address>} {global blink|normal}|{local blink|normal}
RF Management

802.11a and 802.11g RF Managemen tPro files

The two 802.11a and 802.11g R F managementprofiles for an AP configure its 802.11 a (5 Ghz) and 802.11b/g (2.4
GHz) radio settings. You can either use the “default” version of each profile, or create a new 802.11 a or 802.11g
profileusing the procedures below. Each RF management radio profilei ncludesa reference to an Adaptive Radio
Management(ARM) profile. If you would like the ARM feature to dynamically select the best channeland
transmission power for the radio,verify that t heR F managementprofile references anact ive and enabledARM
profile.It can be useful to set the Max Tx EIRP parameter in the ARM profile to 127 (the maximum power level
permissible)until it determines the signal-to-noise radio on the links.If AR Mi s active, the Max Tx EIRP can also
be set to 127 to allow maximumpower levels.
If you want to manually select a channel for each AP group, create separate 802.11a and 802 .11g profiles for each AP
groupand assign a different transmission channel for each profile.For example, one AP group could have an8 02.11a
profilet hat uses channel36 and an 802.11g profile that uses channel 11, and another AP group could have an
802.11a profile that uses channel 40 and an 802.11 g profile that uses channel9 .
With the implementation of the high-throughputIEEE 8 02.11n standard,40 MHz channelswere added in addition
to the existing 20 MHz channeloptio ns.Avai lable20 MHz and 40 MHz channels are dependenton the country
code entered in the regulatorydomain profile.
NOTE:Changi ng thecountry code causes the valid channel lists to be reset to the defaultsfor the country.
The followingchannel configurations are available in ArubaOS:
lA 20 MHz channel assignment consists of a si ngle20 MHz channel.This channelassignment is valid for
802.11a/b/g and for 802.11n 20 MHz mode of o peration.
lA 40 MHz channel assignmentco nsists of two 20 MHz channels bonded together (a bondedpai r).This channel
assignment is valid for80 2.11n 40 MHz modeo fo perationand is most o ftenutilized on the 5 GHz frequency
band.
If high-throughputis disabled, a 40 MHz channelassignment can be configured,but only the primary channel
assignment is utilized. The 20 MHz clients can also associate using this configuration, but only the primary
channelis uti lized.