Nortel 4526T-PWR 用户指南

Nortel

5

Contents

New in this release

Nortel Ethernet Routing Switch 4500 Series

How to get help

Chapter 1 An Introduction to Policy-Enabled Networks

Port-based and Role-based QoS Policies

DiffServ Concepts

Specifying interface groups

Interface shaping

Nortel SNA solution

Classifier definition

IP classifier elements

Layer 2 classifier elements

System classifier elements

Classifiers and classifier blocks

Specifying actions

Specifying interface action extensions

Specifying meters

Trusted, untrusted, and unrestricted interfaces

Specifying policies

Packet flow using QoS

Modifying CoS-to-queue priorities

QoS configuration guidelines

Chapter 2 Configuring Quality of Service (QoS) with the CLI

Displaying QoS Parameters

Nortel Ethernet Routing Switch 4500 Series

Configuration — Quality of Service

NN47205-504 (322816-

B

)

03.01

Standard

5.1

23 November 2007

Copyright © 2007, Nortel Networks

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