ZyXEL Communications GS-4012F/4024 12

		GS-4012F/4024 User’s Guide
Chapter 19
Policy Rule...........................................................................................................		128
19.1	Overview .......................................................................................................	128
19.1.1 DiffServ ................................................................................................		128
19.1.2 DSCP and Per-Hop Behavior ...............................................................		128
19.2	Configuring Policy Rules ...............................................................................	128
19.3	Viewing and Editing Policy Configuration ......................................................	131
19.4	Policy Example ..............................................................................................	132
Chapter 20
Queuing Method...................................................................................................		134
20.1	Overview ........................................................................................................	134
20.1.1 Strict Priority Queuing (SPQ) ..............................................................		134
20.1.2 Weighted Round Robin Scheduling (WRR) .........................................		135
20.2	Configuring Queuing ......................................................................................	135
Chapter 21
VLAN Stacking .....................................................................................................		138
21.1	Introduction ....................................................................................................	138
21.1.1 VLAN Stacking Example ......................................................................		138
21.2	VLAN Stacking Port Roles .............................................................................	139
21.3	VLAN Tag Format ..........................................................................................	139
21.3.1 Frame Format ......................................................................................		140
21.4	Configuring VLAN Stacking ...........................................................................	141
Chapter 22
Multicast ...............................................................................................................		144
22.1.1 IP Multicast Addresses .........................................................................		144
22.1.2 IGMP Filtering ......................................................................................		144
22.1.3 IGMP Snooping ...................................................................................		144
22.2	Multicast Status .............................................................................................	145
22.2.1 Multicast Setting ...................................................................................		145
22.2.2 IGMP Filtering Profile ...........................................................................		147
22.3.1 Types of MVR Ports .............................................................................		149
22.3.2 MVR Modes .........................................................................................		149
22.3.3 How MVR Works ..................................................................................		149
22.4	General MVR Configuration ..........................................................................	150
22.5.1 MVR Configuration Example ................................................................		153
Chapter 23
Static Route ..........................................................................................................		156
23.1	Configuring ..................................................................................................	156

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