Dell Networking 7048 - Page 43

Contents 43
DiffServ Policy Creation . . . . . . . . . . . . . 1119
DiffServ Policy Attributes Configuration . . . . . 1120
DiffServ Service Configuration . . . . . . . . . . 1122
DiffServ Configuration Examples . . . . . . . . . . . 1123
Providing Subnets Equal Access to External
Network
. . . . . . . . . . . . . . . . . . . . . . 1123
DiffServ for VoIP
. . . . . . . . . . . . . . . . . 1126
40 Configuring Class-of-Service . . . . . . . 1129
CoS Overview . . . . . . . . . . . . . . . . . . . . . 1129
What Are Trusted and Untrusted Port
Modes? . . . . . . . . . . . . . . . . . . . . . . 1130
How Is Traffic Shaping Used on Egress
Traffic?
. . . . . . . . . . . . . . . . . . . . . . 1130
How Are Traffic Queues Defined?
. . . . . . . . 1131
Which Queue Management Methods Are
Supported?
. . . . . . . . . . . . . . . . . . . . 1131
CoS Queue Usage . . . . . . . . . . . . . . . . 1132
Default CoS Values . . . . . . . . . . . . . . . . . . 1132
Configuring CoS (Web)
. . . . . . . . . . . . . . . . 1133
Mapping Table Configuration
. . . . . . . . . . . 1133
Interface Configuration
. . . . . . . . . . . . . . 1136
Interface Queue Configuration
. . . . . . . . . . 1137
Interface Queue Drop Precedence
Configuration
. . . . . . . . . . . . . . . . . . . 1138
Configuring CoS (CLI) . . . . . . . . . . . . . . . . . 1140
Mapping Table Configuration
. . . . . . . . . . . 1140
CoS Interface Configuration Commands . . . . . 1141
Interface Queue Configuration
. . . . . . . . . . 1141
Configuring Interface Queue Drop
Probability
. . . . . . . . . . . . . . . . . . . . 1143