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Table of Contents
GS-3012/GS-3012F User’s Guide
15
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