Qos; Introduction; Service Model - Raisecom ISCOM2600G-HI (A) Series Configuration Manual

Raisecom
ISCOM2600G-HI (A) Series Configuration Guide
7

QoS

This chapter describes basic principles and configuration procedures for QoS, and provides
related configuration examples, including the following sections:
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7.1 Introduction

When network applications become more and more versatile, users bring forward different
Quality of Service (QoS) requirements on them. In this case, the network should distribute
and schedule resources for different network applications as required. When network is
overloaded or congested, QoS can ensure service timeliness and integrity and make the entire
network run efficiently.
QoS is composed of a group of flow management technologies:
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7.1.1 Service model

QoS technical service models:
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Introduction
Configuring priority
Configuring congestion management
Configuring congestion avoidance
Configuring traffic classification and traffic policy
Configuring rate limiting
Bandwidth rate limiting
Configuration examples
Service model
Priority trust
Traffic classification
Traffic policy
Priority mapping
Congestion management
Best-effort Service
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