ACL and QoS Configuration Guide

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Preface

The H3C S5500-SI documentation set includes 9 configuration guides, which describe the software features for the S5500-SI Series Ethernet Switches and guide you through the software configuration procedures. These configuration guides also provide configuration examples to help you apply software features to different network scenarios.

The ACL and QoS Configuration Guide describes fundamentals and configuration of ACL and QoS. It describes how to create IPv4 ACL and IPv6 ACL, use ACL for packet filtering, use QoS polices to control traffic, and configure common QoS techniques such as traffic policing, traffic shaping, and congestion management.

This preface includes:

l          Audience

l          Document Organization

l          Conventions

l          About the H3C S5500-SI Documentation Set

l          Obtaining Documentation

l          Documentation Feedback

Audience

This documentation set is intended for:

l          Network planners

l          Field technical support and servicing engineers

l          Network administrators working with the S5500-SI series

Document Organization

The ACL and QoS Configuration Guide comprises these parts:

ACL Configuration

QoS Overview

QoS Configuration Approaches

Priority Mapping Configuration

Traffic Policing, Traffic Shaping, and Line Rate Configuration

Congestion Management Configuration

Traffic Filtering Configuration

Priority Marking Configuration

Traffic Redirecting Configuration

Class-Based Accounting Configuration

Appendix A Default Priority Mapping Tables

Appendix B Introduction to Packet Precedences

 

Conventions

This section describes the conventions used in this documentation set.

Command conventions

Convention

Description

Boldface

Bold text represents commands and keywords that you enter literally as shown.

italic

Italic text represents arguments that you replace with actual values.

[ ]

Square brackets enclose syntax choices (keywords or arguments) that are optional.

{ x | y | ... }

Braces enclose a set of required syntax choices separated by vertical bars, from which you select one.

[ x | y | ... ]

Square brackets enclose a set of optional syntax choices separated by vertical bars, from which you select one or none.

{ x | y | ... } *

Asterisk marked braces enclose a set of required syntax choices separated by vertical bars, from which you select at least one.

[ x | y | ... ] *

Asterisk marked square brackets enclose optional syntax choices separated by vertical bars, from which you may select multiple choices or none.

&<1-n>

The argument or keyword and argument combination before the ampersand (&) sign can be entered 1 to n times.

#

A line that starts with a pound (#) sign is comments.

 

GUI conventions

Convention

Description

Boldface

Window names, button names, field names, and menu items are in Boldface. For example, the New User window appears; click OK.

> 

Multi-level menus are separated by angle brackets. For example, File > Create > Folder.

 

Symbols

Convention

Description

Means reader be careful. Improper operation may cause data loss or damage to equipment.

Means a complementary description.

 

About the H3C S5500-SI Documentation Set

The H3C S5500-SI documentation set also includes:

Category

Documents

Purposes

Product description and specifications

Marketing brochures

Describe product specifications and benefits.

Technology white papers

Provide an in-depth description of software features and technologies.

RPS User Manual

Describes the appearances, features, and specifications of the RPS units available for the products.

RPS Ordering Information for H3C Low-End Ethernet Switches

Provides the RPS and switch compatibility matrix and RPS cable specifications.

H3C Low End Series Ethernet Switches Pluggable Modules Manual

Describes the models, appearances, and specifications of the pluggable modules available for the products.

Interface Card User Manual

Describes the appearance and specifications of the interface card.

Hardware installation

H3C S5500-SI Quick Start

Provides regulatory information and the safety instructions that must be followed during installation.

Guides you through initial installation and setup procedures to help you quickly set up and use your device with the minimum configuration.

S5500-SI Series Ethernet Switches Installation Manual

Provides a complete guide to hardware installation and hardware specifications.

Pluggable SFP[SFP+][XFP] Transceiver Modules Installation Guide

Guides you through installing SFP/SFP+/XFP transceiver modules.

Interface Card User Manual

Describes how to install the interface card.

Software configuration

Configuration guides

Describe software features and configuration procedures.

Command references

Provide a quick reference to all available commands.

Operations and maintenance

H3C Series Ethernet Switches Login Password Recovery Manual

Tells how to find the lost password or recover the password when the login password is lost.

Release notes

Provide information about the product release, including the version history, hardware and software compatibility matrix, version upgrade information, technical support information, and software upgrading.

 

Obtaining Documentation

You can access the most up-to-date H3C product documentation on the World Wide Web at http://www.h3c.com.

Click the links on the top navigation bar to obtain different categories of product documentation:

[Technical Support & Documents > Technical Documents] – Provides hardware installation, software upgrading, and software feature configuration and maintenance documentation.

[Products & Solutions] Provides information about products and technologies, as well as solutions.

[Technical Support & Documents > Software Download] – Provides the documentation released with the software version.

Documentation Feedback

You can e-mail your comments about product documentation to info@h3c.com.

We appreciate your comments.

 

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