Table of Contents
XGS4700-48F User’s Guide
16
Chapter
20
Classifier
................................................................................................................................
203
20.1 About the Classifier and QoS
..........................................................................................
203
20.2 Configuring the Classifier
...............................................................................................
204
20.3 Viewing and Editing Classifier Configuration
...................................................................
206
20.4 Classifier Example
...........................................................................................................
208
Chapter
21
Policy Rule
............................................................................................................................
209
21.1 Policy Rules Overview
....................................................................................................
209
21.1.1 DiffServ
..................................................................................................................
209
21.1.2 DSCP and Per-Hop Behavior
.................................................................................
209
21.2 Configuring Policy Rules
.................................................................................................
210
21.3 Viewing and Editing Policy Configuration
........................................................................
213
21.4 Policy Example
................................................................................................................
215
Chapter
22
Queuing Method
....................................................................................................................
217
22.1 Queuing Method Overview
.............................................................................................
217
22.1.1 Strictly Priority
........................................................................................................
217
22.1.2 Weighted Fair Queuing
..........................................................................................
217
22.1.3 Weighted Round Robin Scheduling (WRR)
...........................................................
218
22.2 Configuring Queuing
........................................................................................................
219
Chapter
23
VLAN Stacking
......................................................................................................................
221
23.1 VLAN Stacking Overview
................................................................................................
221
23.1.1 VLAN Stacking Example
........................................................................................
221
23.2 VLAN Stacking Port Roles
...............................................................................................
222
23.3 VLAN Tag Format
............................................................................................................
223
23.3.1 Frame Format
........................................................................................................
223
23.4 Configuring VLAN Stacking
.............................................................................................
224
23.4.1 Port-based Q-in-Q
..................................................................................................
225
23.4.2 Selective Q-in-Q
....................................................................................................
226
Chapter
24
Multicast
................................................................................................................................
229
24.1 Multicast Overview
.........................................................................................................
229
24.1.1 IP Multicast Addresses
...........................................................................................
229
24.1.2 IGMP Filtering
........................................................................................................
229
24.1.3 IGMP Snooping
.....................................................................................................
230
24.1.4 IGMP Snooping and VLANs
...................................................................................
230
24.2 Multicast Status
..............................................................................................................
230