3Com WX2200 3CRWX220095A About QoS, MSS and how to configure and manage them, QoS Parameters

16	CONFIGURING QUALITY OF
	SERVICE

		This chapter describes the Quality of Service (QoS) features supported in
		MSS and how to configure and manage them.
About QoS		MSS supports Layer 2 and Layer 3 classification and marking of traffic,
		and optimized forwarding of wireless traffic for time-sensitive
		applications such as voice and video.
Summary of QoS QoS features are configured in radio profiles and service profiles.
	Features Table 26 lists the QoS features in MSS.
		Table 26 QoS Parameters
		QoS Feature	Description	Configuration Command
		QoS parameters configured in the radio profile
		QoS mode	Method used to classify and mark set radio-profileqos-mode
			traffic, and to select forwarding	See the following:
			queues on MAPs. One of the
				„ “QoS Mode” on page 330
			following modes can be enabled:
			SpectraLink Voice Priority	„ “Changing the QoS Mode”
			Voice-Extension, for NEC handsets	on page 342
			(the default)
			Wi-Fi Multimedia
		WMM powersave Unscheduled Automatic Powersave set radio-profile
		support	Delivery (U-APSD). U-APSD enables wmm-powersave
			clients that use powersave mode
			to more efficiently request

buffered unicast packets from MAP radios.