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浅谈QoS

一门让你了解Quality of service（QoS）底层逻辑的课程

Highest Rated

Created bySean Ning

Last updated 1/2025

Chinese (Simplified)

What you'll learn

Quality of service (QoS)的整体思想
Quality of service (QoS)内各组件的工作原理
Quality of service (QoS)内各种算法机制的优缺点
Quality of service (QoS)的底层逻辑

Course content

1 section • 29 lectures • 8h 6m total length

Introduction3:19
购课前请看这里
QoS Standards32:17
QoS Tools_Classifier11:46
QoS Tools_Metering & Coloring19:56
QoS Tools_Policer11:59
QoS Tools_Shaper7:56
QoS Tools_Policer vs Shaper3:58
QoS Tools_Queue13:14
QoS Tools_Scheduler7:58
QoS Tools_Rewrite Tool9:47
Delay and Jitter Insertion25:51
Packet Loss4:48
Classes of Service and Queues Mapping28:50
Congestion Points10:27
Classification and Marking49:50
Leaky Bucket16:23
Token Bucket58:12
Dual Rate Token Bucket13:40
Policing and Shaping23:28
Queuing and Scheduling18:29
Queuing and Scheduling FIFO5:16
Queuing and Scheduling FQ13:20
Queuing and Scheduling PQ11:34
Queuing and Scheduling WFQ9:33
Queuing and Scheduling WRR9:29
Queuing and Scheduling DWRR27:05
Queuing and Scheduling PB-DWRR15:36
Random Early Detection22:23

Requirements

需具备CCNA级别网络基础知识

Description

在作者的学习和工作中发现如果只是单一的通过厂商的资料学习QoS往往知其然不知其所以然，因为厂商的资料里有很多重要的知识点讲解的模棱两可。所以作者希望通过该教程利用简单易懂的讲解让学员能够了解到QoS的本质及其底层逻辑，从而可以更加容易的理解各个厂商的QoS的使用方法。本课程涵盖以下内容：

QoS核心理念
QoS各工具详解
- Classifier
- Metering and Coloring
- Policer
- Shaper
- Queue
- Scheduler
- Rewrite tool

Who this course is for:

对Quality of service (QoS)有兴趣的同学