ZyXEL Communications GS-3012 Series, GS-3012F Series manual 15

		Table of Contents
Chapter 18
Classifier ...............................................................................................................................		133
18.1	About the Classifier and QoS .........................................................................................	133
18.2	Configuring the Classifier ................................................................................................	133
18.3	Viewing and Editing Classifier Configuration ...................................................................	136
18.4	Classifier Example ...........................................................................................................	137
Chapter 19
Policy Rule.............................................................................................................................		139
19.1	About Policy Rules .........................................................................................................	139
19.1.1 DiffServ .................................................................................................................		139
19.1.2 DSCP and Per-Hop Behavior ................................................................................		139
19.2	Configuring Policy Rules .................................................................................................	140
19.3	Viewing and Editing Policy Configuration ........................................................................	142
19.4	Policy Example ................................................................................................................	143
Chapter 20
Queuing Method....................................................................................................................		145
20.1	Introduction to Queuing ..................................................................................................	145
20.1.1 Strict Priority Queuing (SPQ) .................................................................................		145
20.1.2 Weighted Round Robin Scheduling (WRR) ...........................................................		146
20.2	Configuring Queuing ........................................................................................................	146
Chapter 21
Multicast ................................................................................................................................		149
21.1	Multicast Overview .........................................................................................................	149
21.1.1 IP Multicast Addresses ...........................................................................................		149
21.1.2 IGMP Filtering ........................................................................................................		149
21.1.3 IGMP Snooping .....................................................................................................		149
21.2	Multicast Status ...............................................................................................................	150
21.3	Multicast Setup ...............................................................................................................	150
21.4	IGMP Filtering Profile .....................................................................................................	153
21.5 MVR Overview ................................................................................................................		154
21.5.1 Types of MVR Ports ...............................................................................................		154
21.5.2 MVR Modes ...........................................................................................................		154
21.5.3 How MVR Works ....................................................................................................		155
21.6	General MVR Configuration ...........................................................................................	155
21.7	MVR Group Configuration ..............................................................................................	157
21.7.1 MVR Configuration Example ..................................................................................		159
Chapter 22
DHCP Relay ...........................................................................................................................		161
22.1	DHCP Relay Overview ...................................................................................................	161
GS-3012/GS-3012F User’s Guide		15