H3C路由器MSR3020命令手册QOS操作手册

i 目 录 1 Qo S简介............................................................................................................................................ 1-1 1.1 概述...................................................................................................................................................1-1 1.2 传统的分组转发业务..........................................................................................................................1-1 1.3 新业务引发的新需求..........................................................................................................................1-1 1.4 拥塞的产生、影响和对策 ..................................................................................................................1-1 1.4.1 拥塞的产生..............................................................................................................................1-1 1.4.2 拥塞的影响..............................................................................................................................1-2 1.4.3 对策 ........................................................................................................................................1-2 1.5 几种主要的流量管理技术 ..................................................................................................................1-2 2 流分类、流量监管和流量整形配置..................................................................................................... 2-1 2.1 流分类简介 ........................................................................................................................................2-1 2.1.1 流分类.....................................................................................................................................2-1 2.1.2 优先级.....................................................................................................................................2-1 2.2 流量监管和流量...