ZyXEL Communications gs2200-48 manual 15

		Table of Contents
Chapter 17
Port Security..........................................................................................................................		145
17.1	About Port Security .........................................................................................................	145
17.2	Port Security Setup ..........................................................................................................	146
Chapter 18
Classifier................................................................................................................................		149
18.1	About the Classifier and QoS ..........................................................................................	149
18.2	Configuring the Classifier ...............................................................................................	149
18.3	Viewing and Editing Classifier Configuration ...................................................................	152
18.4	Classifier Example ...........................................................................................................	155
Chapter 19
Policy Rule............................................................................................................................		157
19.1	Policy Rules Overview ....................................................................................................	157
19.1.1 DiffServ ..................................................................................................................		157
19.1.2 DSCP and Per-Hop Behavior .................................................................................		157
19.2	Configuring Policy Rules .................................................................................................	158
19.3	Viewing and Editing Policy Configuration ........................................................................	161
19.4	Policy Example ................................................................................................................	163
Chapter 20
Queuing Method....................................................................................................................		165
20.1	Queuing Method Overview .............................................................................................	165
20.1.1 Strictly Priority ........................................................................................................		165
20.1.2 Weighted Fair Queuing ..........................................................................................		165
20.1.3 Weighted Round Robin Scheduling (WRR) ...........................................................		166
20.2	Configuring Queuing ........................................................................................................	167
Chapter 21
VLAN Stacking ......................................................................................................................		169
21.1	VLAN Stacking Overview ................................................................................................	169
21.1.1 VLAN Stacking Example ........................................................................................		169
21.2	VLAN Stacking Port Roles ...............................................................................................	170
21.3	VLAN Tag Format ............................................................................................................	171
21.3.1 Frame Format ........................................................................................................		171
21.4	Configuring VLAN Stacking .............................................................................................	173
Chapter 22
Multicast ................................................................................................................................		175
22.1	Multicast Overview .........................................................................................................	175
22.1.1 IP Multicast Addresses ...........................................................................................		175
22.1.2 IGMP Filtering ........................................................................................................		175
GS2200-48 User’s Guide		15