ZyXEL Communications XGS4700-48F manual 16

Table of Contents

Chapter 20
Classifier................................................................................................................................			203
20.1		About the Classifier and QoS ..........................................................................................	203
20.2		Configuring the Classifier ...............................................................................................	204
20.3		Viewing and Editing Classifier Configuration ...................................................................	206
20.4		Classifier Example ...........................................................................................................	208
Chapter 21
Policy Rule............................................................................................................................			209
21.1		Policy Rules Overview ....................................................................................................	209
	21.1.1 DiffServ ..................................................................................................................		209
	21.1.2 DSCP and Per-Hop Behavior .................................................................................		209
21.2		Configuring Policy Rules .................................................................................................	210
21.3		Viewing and Editing Policy Configuration ........................................................................	213
21.4		Policy Example ................................................................................................................	215
Chapter 22
Queuing Method....................................................................................................................			217
22.1		Queuing Method Overview .............................................................................................	217
	22.1.1 Strictly Priority ........................................................................................................		217
	22.1.2 Weighted Fair Queuing ..........................................................................................		217
	22.1.3 Weighted Round Robin Scheduling (WRR) ...........................................................		218
22.2		Configuring Queuing ........................................................................................................	219
Chapter 23
VLAN Stacking ......................................................................................................................			221
23.1		VLAN Stacking Overview ................................................................................................	221
	23.1.1 VLAN Stacking Example ........................................................................................		221
23.2		VLAN Stacking Port Roles ...............................................................................................	222
23.3		VLAN Tag Format ............................................................................................................	223
	23.3.1 Frame Format ........................................................................................................		223
23.4		Configuring VLAN Stacking .............................................................................................	224
	23.4.1 Port-basedQ-in-Q ..................................................................................................		225
	23.4.2 Selective Q-in-Q ....................................................................................................		226
Chapter 24
Multicast ................................................................................................................................			229
24.1		Multicast Overview .........................................................................................................	229
	24.1.1 IP Multicast Addresses ...........................................................................................		229
	24.1.2 IGMP Filtering ........................................................................................................		229
	24.1.3 IGMP Snooping .....................................................................................................		230
	24.1.4 IGMP Snooping and VLANs ...................................................................................		230
24.2		Multicast Status ..............................................................................................................	230
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			XGS4700-48F User’s Guide