Dell 6.2 Spectrum enhancements, Spectrum recording information, Monitor or a hybrid AP, Issued

	Feature		Description
	Provisioning 802.11n APs for Sin-		AP radios in single-chain mode will transmit and receive data using only legacy rates
	gle-Chain Transmission		and single-stream HT rates up to MCS 7. This setting is disabled by default.
	Intelligent ARM Scanning at		If the AP does not have any associated clients (or if most of its clients are inactive)
	dynamic time intervals		the ARM feature can dynamically readjust its default scan interval, allowing the AP
			obtain better information about its RF neighborhood by scanning non-home channels
			more frequently. Starting with ArubaOS 6.2, if an AP attempts to scan a non-home
			channel but is unsuccessful, the AP will make additional attempts to rescan that
			channel before skipping it and continuing on to other channels.
	Spectrum enhancements:		• Spectrum monitor radios can now monitor the entire 5 Ghz radio band at once,
• Spectrum Analysis for 5Ghz			allowing you to view spectrum data for the upper, middle, or lower portions of
			the 5 Ghz band using a single radio. In previous releases, a spectrum monitor
		band as a single slice
			radio could monitor just one portion of the 5Ghz radio band at any time.
•		RFPlayback utility
			• You can view recordings using the RFPlayback tool available for download from
•		Increased device support
			the Dell web site. This tool can play spectrum recordings created in this and
			earlier versions of ArubaOS. Dell uses the Adobe AIR application to display
			spectrum recording information.
			• In ArubaOS 6.2, radios on W-AP104 and W-AP93H devices can be configured as
			spectrum monitors, and W-AP105 radios can be configured as either a spectrum
			monitor or a hybrid AP.
	Policy Enforcement Firewall		The Policy Enforcement Firewall (PEF) Visibility is a new PEF feature on the ArubaOS
	(PEF) Visibility		controller. It enables network administrators to monitor the applications running and
			the users using them in a given network.
			The Dashboard page of the WebUI now has a new Firewall page. This page displays
			the PEF summary of all the sessions in the controller aggregated by users, devices,
			destinations, applications, WLANs, and roles.
	Instant AP VPN Support		Dell PowerConnect W-Series ArubaOS 6.2 provides an ability to terminate VPN and
			GRE tunnels from Instant AP and provide corporate connectivity to the branch Instant
			AP network.
	Timestamps in CLI Output		The timestamp feature can include a timestamp in the output of each show command
			issued in the command-line interface, indicating the date and time the command was
			issued.
	RAP 3G/4G Backhaul Link		The RAP is enhanced to support link monitoring on 2G, 3G, and 4G modems to provide
	Quality Monitoring		information about the state of USB modem and cellular network.
	IAP to RAP Mode Conversion		An Instant AP can now be provisioned as a Campus AP (CAP) or a Remote AP (RAP)
			in a controller-based network.
	Captive Portal Enhancements		This release of ArubaOS introduces enhancements to the captive portal feature.
	WMM-DSCP Mapping Enhance-		The WMM-DSCP mapping functionality has been enhanced to retain the original
	ments		DSCP value.
	LCD Screen and USB Port		The new W-7200 Series Controller includes an LCD Screen for basic configuration.
			Additionally, the W-7200 Series is equipped with a USB drive that can be used for
			loading a configuration and upgrading the controller's software.

62 About this Guide Dell PowerConnect W-Series ArubaOS 6.2 User Guide