ZyXEL Communications LAYER 3 ES-3124 - Manual (Page 15)

ES-3124 User’s Guide
Table of Contents 13
Chapter 17
Port Security......................................................................................................... 143
17.1 About Port Security .......................................................................................143
17.2 Port Security Setup ........................................................................................143
Chapter 18
Classifier ............................................................................................................... 147
18.1 About the Classifier and QoS .........................................................................147
18.2 Configuring the Classifier ..............................................................................147
18.3 Viewing and Editing Classifier Configuration .................................................150
18.4 Classifier Example .........................................................................................151
Chapter 19
Policy Rule............................................................................................................ 153
19.1 Policy Rules Overview ..................................................................................153
19.1.1 DiffServ .................................................................................................153
19.1.2 DSCP and Per-Hop Behavior ...............................................................153
19.2 Configuring Policy Rules ................................................................................154
19.3 Viewing and Editing Policy Configuration .......................................................156
19.4 Policy Example ...............................................................................................157
Chapter 20
Queuing Method................................................................................................... 159
20.1 Queuing Method Overview ............................................................................159
20.1.1 Strictly Priority .......................................................................................159
20.1.2 Weighted Fair Scheduling .....................................................................159
20.1.3 Weighted Round Robin Scheduling (WRR) ..........................................160
20.2 Configuring Queuing ......................................................................................160
Chapter 21
VLAN Stacking...................................................................................................... 163
21.1 VLAN Stacking Overview ..............................................................................163
21.1.1 VLAN Stacking Example .......................................................................163
21.2 VLAN Stacking Port Roles .............................................................................164
21.3 VLAN Tag Format ...........................................................................................164
21.3.1 Frame Format .......................................................................................165
21.4 Configuring VLAN Stacking ............................................................................166
Chapter 22
Multicast................................................................................................................ 169
22.1 Multicast Overview ........................................................................................169
22.1.1 IP Multicast Addresses .........................................................................169
22.1.2 IGMP Filtering .......................................................................................169