2024年3月29日发(作者:)
RGOS™用户配置指导手册
QOS配置
第七部分QOS配置指南 目 录
目 录
RGOS™用户配置指导手册..........................................................................................................1
第一章 QOS概述............................................................................................................................1
1.1 什么是1
1.2 为什么采用1
1.3 区分服务下的.2
第二章 拥塞管理............................................................................................................................3
2.1 什么是拥塞管理...............................................................................................................3
2.2 拥塞管理策略...................................................................................................................3
2.2.1 先入先出排队方式(FIFO)...............................................................................4
2.2.2 加权公平排队方式(WFQ)...............................................................................4
2.2.3 基于类的加权公平排队方式(CBWFQ)...............................................................4
2.2.4 低延迟队列(llQ)和RTP优先级队列(RTPq).........................................................4
2.2.5 优先权排队方式(PQ).......................................................................................5
2.2.6 自定义排队方式(CQ)......................................................................................5
2.3 如何决定选用哪种拥塞管理策略...................................................................................5
2.4 拥塞管理机制的工作机制...............................................................................................6
2.4.1 先入先出排队方式(FIFO)...............................................................................6
2.4.2 加权公平排队方式(WFQ)...............................................................................7
2.4.3 基于类的加权公平排队方式(CBWFQ)...............................................................8
2.4.4 低延迟队列(LLQ)和RTP优先级队列(RTPQ)......................................................9
2.4.5 自定义排队方式(CQ)....................................................................................10
2.4.6 优先权排队方式(PQ).....................................................................................12
2.4.7 加权公平排队(WFQ)的配置.........................................................................13
2.4.8 基于类的加权公平队列(CBWFQ)的配置.........................................................15
2.5 低延迟排队(LLQ&RTPQ)的配置............................................................................22
2.5.1 LLQ&RTPQ配置任务..........................................................................................22
2.5.2 配置22
2.5.3 监视23
2.5.4 Llq&Rtpq配置实例..............................................................................................24
2.6 自定义排队(CQ)的配置...........................................................................................25
2.6.1 CQ配置任务.........................................................................................................25
2.6.2 配置CQ................................................................................................................25
2.6.3 监视CQ................................................................................................................27
2.6.4 CQ配置实例.........................................................................................................28
2.7 优先权排队(PQ)的配置............................................................................................28
2.7.1 PQ配置任务..........................................................................................................28
2.7.2 配置PQ.................................................................................................................28
2.7.3 监视PQ.................................................................................................................30
2.7.4 PQ配置实例..........................................................................................................30
2.8 什么是流量监管和整形.................................................................................................31
2.9 流量监管和整形介绍.....................................................................................................31
2.10 流量监管的配置任务...................................................................................................33
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