某市电信IP城域网QOS配置规范

1、浙江电信IP城域网QOS配置规范PAGE 第PAGE 39页中盈优创资讯科技有限公司 浙江电信信IP城城域网QOS配配置规范范 浙江电电信公司司中盈优创创资讯科科技有限限公司20111年7月目 录TOC o 1-4 h z u HYPERLINK l _Toc299709929 1概述 PAGEREF _Toc299709929 h 33 HYPERLINK l _Toc299709930 2QOSS保障策策略 PAGEREF _Toc299709930 h 4 HYPERLINK l _Toc299709931 2.1 QOSS实现模模型 PAGEREF _Toc299709931 h 4

2、HYPERLINK l _Toc299709932 2.2 分类和和标记 PAGEREF _Toc299709932 h 55 HYPERLINK l _Toc299709933 2.2 队列调调度 PAGEREF _Toc299709933 h 6 HYPERLINK l _Toc299709934 3QOSS部署策策略 PAGEREF _Toc299709934 h 8 HYPERLINK l _Toc299709935 3.1 核心路路由器部部署策略略 PAGEREF _Toc299709935 h 8 HYPERLINK l _Toc299709936 3.2 汇聚路路由器/SR部部署

3、策略略 PAGEREF _Toc299709936 h 8 HYPERLINK l _Toc299709937 3.3 BRAAS部署署策略 PAGEREF _Toc299709937 h 99 HYPERLINK l _Toc299709938 4QOSS配置模模板 PAGEREF _Toc299709938 h 100 HYPERLINK l _Toc299709939 4.1核核心路由由器配置置 PAGEREF _Toc299709939 h 10 HYPERLINK l _Toc299709940 4.1.1CRRS-11路由器器配置 PAGEREF _Toc299709940 h 1

4、10 HYPERLINK l _Toc299709941 4.1.1.11适用范范围 PAGEREF _Toc299709941 h 100 HYPERLINK l _Toc299709942 4.1.1.22配置说说明 PAGEREF _Toc299709942 h 100 HYPERLINK l _Toc299709943 4.1.2Juunipper M/TT路由器器配置 PAGEREF _Toc299709943 h 111 HYPERLINK l _Toc299709944 4.1.2.11适用范范围 PAGEREF _Toc299709944 h 111 HYPERLINK l _

5、Toc299709945 4.1.2.22配置说说明 PAGEREF _Toc299709945 h 111 HYPERLINK l _Toc299709946 4.1.3华为为NE550000E路由由器配置置 PAGEREF _Toc299709946 h 16 HYPERLINK l _Toc299709947 4.1.3.11适用范范围 PAGEREF _Toc299709947 h 166 HYPERLINK l _Toc299709948 4.1.3.22配置说说明 PAGEREF _Toc299709948 h 166 HYPERLINK l _Toc299709949 4.2汇汇

6、聚/SSR路由由器配置置 PAGEREF _Toc299709949 h 18 HYPERLINK l _Toc299709950 4.2.1GSSR1228166/1224166路由器器配置 PAGEREF _Toc299709950 h 118 HYPERLINK l _Toc299709951 4.2.1.11适用范范围 PAGEREF _Toc299709951 h 188 HYPERLINK l _Toc299709952 4.2.1.22配置说说明 PAGEREF _Toc299709952 h 188 HYPERLINK l _Toc299709953 4.2.2NEE80EE/

7、400E路由由器配置置 PAGEREF _Toc299709953 h 20 HYPERLINK l _Toc299709954 4.2.2.11适用范范围 PAGEREF _Toc299709954 h 200 HYPERLINK l _Toc299709955 4.2.2.22配置说说明 PAGEREF _Toc299709955 h 200 HYPERLINK l _Toc299709956 4.2.377750SSR路由由器配置置 PAGEREF _Toc299709956 h 22 HYPERLINK l _Toc299709957 4.2.3.11适用范范围 PAGEREF _To

8、c299709957 h 222 HYPERLINK l _Toc299709958 4.2.3.22配置说说明 PAGEREF _Toc299709958 h 222 HYPERLINK l _Toc299709959 4.3BBRASS路由器器配置 PAGEREF _Toc299709959 h 228 HYPERLINK l _Toc299709960 4.3.1JuunipperEERX/E3220配置置 PAGEREF _Toc299709960 h 28 HYPERLINK l _Toc299709961 4.3.1.11适用范范围 PAGEREF _Toc299709961 h

9、288 HYPERLINK l _Toc299709962 4.3.1.22配置说说明 PAGEREF _Toc299709962 h 288 HYPERLINK l _Toc299709963 4.3.2Reedbaack SE8800/SE112000配置 PAGEREF _Toc299709963 h 322 HYPERLINK l _Toc299709964 4.3.2.11适用范范围 PAGEREF _Toc299709964 h 322 HYPERLINK l _Toc299709965 4.3.2.22配置说说明 PAGEREF _Toc299709965 h 322 HYPER

10、LINK l _Toc299709966 4.3.3华为为ME660配置置 PAGEREF _Toc299709966 h 34 HYPERLINK l _Toc299709967 4.3.3.11适用范范围 PAGEREF _Toc299709967 h 344 HYPERLINK l _Toc299709968 4.3.3.22配置说说明 PAGEREF _Toc299709968 h 344概述为了将浙浙江电信信IP城城域网建建设成为为一个能能提供全全面业务务支撑能能力、能能满足不不同客户户要求、具备良良好的稳稳定性和和扩展性性、全程程业务与与网络设设备可管管理可分分析的高高质量网网络，

11、浙浙江电信信分公司司与中盈盈优创一一起，对对整个省省内IPP城域网网的现状状进行了了调研和和评估，受浙江省省电信公公司委托托，中盈盈优创资资讯科技技有限公公司本期期将对浙浙江省各各地市IIP城域域网进行行QoSS部署规规范化整整治提供供可执行行方案。根据各各地市IIP城域域网QooS的部部署情况况，结合合对集团团公司996号文文件的规规范要求求和多年年来丰富富的网络络集成经经验,对对现网数数据进行行搜集、整理、分析和和评估，特制订订了浙浙江电信信IP城城域网QQoS配配置规范范。本文在浙浙江电信信城域网网原有的的QOSS部署基础础上，整整理出城城域网各各层面设设备的QQOS配配置规范范。QOS

12、保保障策略略2.1QQOS实实现模型型城域网QQOS技技术实现现遵循集集团城域域网优化化指导意意见的相相关思路路。采用用下图所所示的模模型规划划相关技技术方案案。浙江电信信城域骨骨干网以以基于DDifffSerrv 为为主的QQoS 技术（业务分分类、标标记、流流量控制制、队列列调度等等机制）提供突突发拥塞塞时QooS 保保证。IIP 城城域网业业务接入入控制点点根据物物理端口口、逻辑辑子端口口或CooS 位位完成对对接入用用户的分分类和三三层QooS 标标记（DDSCPP或EXXP），并实现现用户上上行流量量的限速速和用户户下行流流量的限限速、整整形。BBRASS、SRR 和核核心路由由器提

13、供供一个严严格优先先队列和和多个加加权轮循循队列，配合WWREDD 丢弃弃机制，实现基基于QooS 等等级的IIP 包包转发。宽带接入入网以基基于8002.11P 为为主的QQoS 技术提提供突发发拥塞时时的QooS 保保证。由由DSLLAM、ONUU或园区区交换机机根据VVLANN 完成成不同用用户或业业务的CCoS 分类和和标记；汇聚交交换机或或OLTT设备再再根据内内层VLLAN 的CooS 标标记直接接映射成成外层VVLANN 的CCoS。由DSSLAMM 、园区交交换机实实、ONNU实现现接入用用户上行行流量的的限速。为提高高连接的的稳定性性，宽带带接入网网接入点点及以上上设备提提供

14、一个个严格优优先队列列和一个个以上的的轮循队队列，实实现基于于QoSS 等级级的包转转发。2.2 分类和和标记根据集团团统一规规划，IIP 城城域网的的QoSS 策略略与CNN2 骨骨干网、ChiinaNNet 骨干网网统筹考考虑，城城域网标标记只按按照IPP PRRE/EEXP/8022.1PP 给予予8 个个值的划划分空间间，进出出CN22 时要要求保持持等级标标签的一一致性（进出CCN2 不必重重写），即要求求保持等等级标签签的一致致性；对对从ChhinaaNett进入城城域网的的流量标标记为00。等级名称称城域网标标记(IIP PPRE/EXPP)CN2标标记(IIP PPRE/EXP

15、P)城域骨干干网队列列类型业务类型型（参考考）自营关键键业务100,1100100,1100严格优先先队列3G/软软交换语语音/网网络控制制信息高等级业业务111,1011,0111,0010,0011111,1011,0111,0010,0011轮询队列列1大客户业业务，自自营视频频业务互联网业业务00轮询队列列2互联网业业务BRASS和SRR做为DDiffferSServv域的边边缘，执执行分类类和标记记功能。城域网信信任CNN2的标标记，对对从CNN2进入入城域网网的数据据包不进进行重新新标记；对进入入CN22的数据据包不进进行重新新标记。城域网不不信任1163的的标记，对从1163进进

16、入的数数据包的的IP Preeceddencce值置置为0；对进入入1633的数据据包的IIP PPreccedeencee值也置置为0城域网不不信任IIPTVV平台的的标记，对从IIPTVV平台进进入的数数据包的的IP Preeceddencce置为为5；对对进入IIPTVV平台的的数据包包不进行行重新标标记。针对语音音业务，BRAAS/SSR设备备在与NGGN BBAC互互联端口口以及接接入用户户的端口口标记IIP PPreccedeencee为4，并转换换为MPPLS EXPP。目前城域域网开展展的主要要业务及及标记策策略情况况对应表表：序号业务与业业务支持持业务类型型分类及标标记策略略

17、与其它DDifffSerrv的信信任关系系1互联网业业务普通PPPPoEE用户在BRAAS侧对对所有拨拨号用户户标记为为0不信任CChiaanNeet QQoS等等级，在在ChiinaNNet入入方向进进行QooS重标标记为00，信任任CN22 QooS标记记个人VIIP在BRAAS侧对对所有VVIP用用户标记记为0ADSLL/LAAN专线线缺省设置置为0，在BRRAS侧侧根据用用户接入入协议，针对用用户所在在Vlan或或端口设设置相应应的QooS标记记.光纤专线线缺省设置置为0，在SRR侧根据据用户接接入协议议，针对对用户所所在Vllan或或端口设设置相应应的QooS标记记.2企业互联联业务

18、专线MPPLS VPNN用户缺省设置置为0，根据用用户接入入协议，在SRR/BRRAS上上针对用用户所在在端口设设置相应应的QooS标记记拨号接入入MPLLS VVPN用用户VPLSS用户L2TPP用户3视频业务务普通IPPTV点点播、直直播业务务BRASS上对该该类用户户设置QQoS标标记5与IPTTV平台台互联端端口对入入方向数数据标记记为5专线IPPTV点点播、直直播，全全球眼业业务SR上对对该类用用户设置置QoSS标记554语音业务务AG接入入SR上对对该类用用户设置置QoSS标记44与本地NNGN平平台BAAC互联联端口入入方向数数据标记记为4，信任CCN2 QoSS标记大客户IIA

19、D接接入SR上对对该类用用户设置置QoSS标记44普通IAAD接入入BRA上上对该类类用户设设置QooS标记记42.2 队列调调度1）、城城域骨干干网8个个业务标标记、3个队列列：本期按照照集团指指导意见见规划88个业务务标记，并在BBRASS/SRR及以上上设备开开启3个个队列进进行调度度。具体体业务对对应等级级、队列列关系确确定如下下：等级名称称IP PPRE/EXPP带宽保证证丢包自营关键键业务4,630%Dropp Taail 策略高等级业业务7,5,3,22,150%丢包参数数：Miin=880%*B，MMax=B,MMin 开始丢丢包，MMax 完全丢丢包。BB 为缓缓冲区长长度。

20、互联网业业务020%丢包参数数：Miin=330%*B，MMax=B,MMin 开始丢丢包，MMax 完全丢丢包。BB 为缓缓冲区长长度。2）、优优先保障障语音和和视频业业务：目前规划划在IPP城域网网上承载载的语音音类业务务主要是是AG/IADD接入业业务，按按照规划划，对应应于严格格优先队队列，业业务标记记为4，分配330%的的带宽给给PQ队列列。目前在IIP城域域网上承承载的视视频类业业务主要要为IPPTV、新视通通、全球球眼，业业务特征征不尽相相同。但但是根据据IP QOSS的运行行机制和和保障体体系中，这几类类业务建建议划分分为一个个队列进进行调度度。视频类业业务对应应高等级级业务，

21、业务标标记为55，在轮轮询队列列1执行调调度，对对此类业业务采用用WRRR+带宽宽预留的的保障策策略。建议初期期采用宽宽裕带宽宽预留的的方式实实现WRRR调度度。由于于WRRR队列在在未满的的情况下下可以被被低等级级业务挤挤占，因因此我们们分配550%的的带宽给给轮询队队列1。互联网业业务对应应低等级级业务，业务标标记为为为0，属属于默认认业务，在轮询询队列22执行调调度，计计划分配配20%的带宽宽给轮询询队列22。QOS部部署策略略3.1 核心路路由器部部署策略略.启用队队列调度度机制和和拥塞避避免机制制，按照照调度策策略进行行设置。与CN22互联的的端口：CN22-城域域网之间间互相信信任

22、对端端的QooS标记记，不做做重新标标记。对进出1163的的数据包包，进行行重新标标记，从从1633进出的的包IPP Prreceedennce值值都设置置为0。与连接IIDC的的端口，进行重重新标记记，对从从IDCC进入城城域网的的数据包包IP Preeceddencce值都都设置为为0。如果核心心路由器器与IPPTV平平台互联联，则对对从IPPTV平平台进入入城域网网的数据据包的IIP PPreccedeencee值设为55；对从从城域网网进入IIPTVV平台的的数据包包不进行行重新标标记。3.2 汇聚路路由器/SR部部署策略略启用队列列调度机机制和拥拥塞避免免机制，按照调调度策略略进行设

23、设置。分类和标标记策略略上联核心心汇聚路路由器的的端口：不进行行QoSS标记；对于直接接接入BBRASS/SRR的业务，按照端端口或VVLANN进行QQOS标标记；针对用户户启用限限速和整整形功能能。如果汇聚聚路由器器或BRRAS设设备与IIPTVV平台互互联，则则对从IIPTVV平台进进入的数数据包的的IP Preeceddencce置为为5；对对进入IIPTVV平台的的数据包包不进行行重新标标记。如果路由由器与本本地NGGN的BBAC互互联，则则对从NNGN平平台进入入的数据据包的IIP PPreccedeencee置为44；对进进入NGGN平台台的数据据包不进进行重新新标记。如果SRR路

24、由器器与CNN2 PPE互联联，CNN2-城城域网互互相信任任对端的的QoSS标记，不做重重新标记记。3.3 BRAAS部署署策略启用队列列调度机机制和拥拥塞避免免机制，按照调调度策略略进行设设置。分类和标标记策略略上联核心心汇聚路路由器的的端口：不进行行QoSS标记；对于直接接接入BBRASS的大客客户，直直接按照照端口或或VLAAN进行行QOSS标记；针对用户户启用限限速和整整形功能能。进行二三三层标记记的转换换（上行行方向二二层8002.11P转换换为IPP Prreceedennce或或EXPP、下行行方向由由IP Preeceddencce或EEXP转转换为8802.1P）。QOS配

25、配置模板板4.1 核心路由由器配置置CRS-1路由由器配置置适用范围围软件版本本：hffr-oos-mmbi-3.66.3/mbiihfrr-rpp.vmm测试通通过硬件配置置：现网网CRSS使用板卡卡均支持配置说明明使用模块块化(MMQC)的QOOS命令令行方式式实现，分别定定义cllasss-maap和ppoliicy-mapp以及应应用seerviice-pollicyy)；Claass-mapp、pooliccy-mma均为为命名格格式，采采用匈牙牙利命名名规则。针对一一个端口口在一个个方向只只能应用用一个ppoliicy-mapp策略。1、对从从IPTTV平台台进入城城域网的的流量标

26、标记IPP Prreceedennce值值为5，在核心心路由器器与IPPTV区区域中心心互联的的端口上上应用策策略。Poliicy-mapp pmmSettippp5 Cllasss cllasss-deefauult Seet iip ppreccedeencee 5Inteerfaace gi*/*/*/* sservvicee-pooliccy iinpuut ppmSeetippp52、对从从1633进入的的流量清清除优先先级标记记，在核核心路由由器与CChinnaneet互联联的所有有接口上上应用策策略。Poliicy-mapp pmmSettippp0 Cllasss cllass

27、s-deefauult Seet iip ppreccedeencee 0Inteerfaace gi*/*/*/* sservvicee-pooliccy iinpuut ppmSeetippp03、分类类将不同同标记的的数据包包归入不同同Claass，其中ccmCrritiicall对应关关键业务务，如语语音业务务；cmmHiggh对应应高等级级业务，如IPPTV、全球眼眼等视频频业务；最低等等级cmmDeffaullt为缺缺省业务务，对应应互联网网业务。classs-mmap mattch-anyy cmmCriiticcal maatchh mppls expperiimenntall

28、 toopmoost 4 66 maatchh prreceedennce ipvv4 44 6classs-mmap mattch-anyy cmmHiggh mattch mplls eexpeerimmenttal toppmosst1 2 33 5 7 mattch preeceddencce iipv44 1 2 33 5 7classs-mmap mattch-anyy cmmDeffaullt mattch mplls eexpeerimmenttal toppmosst 00 mattch preeceddencce iipv44 04、对分分类数据据定义调调度策略略：poli

29、icy-mapp pmmOuttputt cllasss cmmCriiticcal priioriity pollicee raate perrcennt 330 cconfformm-acctioon ttrannsmiit eexceeed-acttionn drrop /*对对PQ进进行限速速，以免免其它队队列饿死死*/ cllasss cmmHigghbanddwiddth perrcennt 550randdom-dettectt cllasss cmmDeffaulltbanddwiddth perrcennt 220randdom-dettectt5、应用用在CRRS下联联汇聚

30、层层设备端端口：Inteerfaace gi00/*/*/* seerviice-pollicyy ouutpuut ppmOuutpuut#检查端端口队列列调度情情况 ：Shoow ppoliicy-mapp innterrfacce ggi*/*/*/*Juniiperr M/T路由由器配置置适用范围围软件版本本：JUUNOSS 99.6RR4.44测试试通过硬件配置置：现网网使用板板卡均支支持配置说明明Juniiperr路由器器设备QQos策策略配置置（cllasss-off-seerviice）相关资资源：fforwwarddingg-cllasss 、rrewrritee-ruule

31、ss 、ddropp-prrofiiless、scchedduleers、schheduulerr-maaps均均为命名名格式，采用匈匈牙利命命名规则则，前缀缀分别为为：fcc、rrr、drrop、schh、scchmaap。1、基于于EXPP和IPP Prreceedennce定定义分类类器/基于于EXPP定义分分类器，标记44和6的的数据对对应fccCriiticcal，标记11、2、3、55、7的的数据对对应fccHiggh，标标记0的的数据对对应fccDeffaullt。set claass-of-serrvicce cclasssiffierrs eexp exppClaassiif

32、ieers forrwarrdinng-cclasss ffcCrritiicall looss-priioriity loww coode-poiintss 1110set claass-of-serrvicce cclasssiffierrs eexp exppClaassiifieers forrwarrdinng-cclasss ffcCrritiicall looss-priioriity loww coode-poiintss 1000set claass-of-serrvicce cclasssiffierrs eexp exppClaassiifieers forrwarrdi

33、nng-cclasss ffcHiigh losss-ppriooritty llow codde-ppoinnts 0011set claass-of-serrvicce cclasssiffierrs eexp exppClaassiifieers forrwarrdinng-cclasss ffcHiigh losss-ppriooritty llow codde-ppoinnts 0100set claass-of-serrvicce cclasssiffierrs eexp exppClaassiifieers forrwarrdinng-cclasss ffcHiigh losss

34、-ppriooritty llow codde-ppoinnts 0111set claass-of-serrvicce cclasssiffierrs eexp exppClaassiifieers forrwarrdinng-cclasss ffcHiigh losss-ppriooritty llow codde-ppoinnts 1011set claass-of-serrvicce cclasssiffierrs eexp exppClaassiifieers forrwarrdinng-cclasss ffcHiigh losss-ppriooritty llow codde-pp

35、oinnts 1111set claass-of-serrvicce cclasssiffierrs eexp exppClaassiifieers forrwarrdinng-cclasss ffcDeefauult losss-ppriooritty llow codde-ppoinnts 0000/基于于ip preeceddencce定义义分类器器，标记记4和66的数据据对应ffcCrritiicall，标记记1、22、3、5、77的数据据对应ffcHiigh，标记00的数据据对应ffcDeefauult。set claass-of-serrvicce cclasssiffierrs

36、iinett-prreceedennce preecCllasssifiierss foorwaardiing-claass fcCCritticaal llosss-prriorrityy loow ccodee-poointts 1110set claass-of-serrvicce cclasssiffierrs iinett-prreceedennce preecCllasssifiierss foorwaardiing-claass fcCCritticaal llosss-prriorrityy loow ccodee-poointts 1100set claass-of-serr

37、vicce cclasssiffierrs iinett-prreceedennce preecCllasssifiierss foorwaardiing-claass fcHHighh looss-priioriity loww coode-poiintss 0001set claass-of-serrvicce cclasssiffierrs iinett-prreceedennce preecCllasssifiierss foorwaardiing-claass fcHHighh looss-priioriity loww coode-poiintss 0110set claass-o

38、f-serrvicce cclasssiffierrs iinett-prreceedennce preecCllasssifiierss foorwaardiing-claass fcHHighh looss-priioriity loww coode-poiintss 0111set claass-of-serrvicce cclasssiffierrs iinett-prreceedennce preecCllasssifiierss foorwaardiing-claass fcHHighh looss-priioriity loww coode-poiintss 1001set cl

39、aass-of-serrvicce cclasssiffierrs iinett-prreceedennce preecCllasssifiierss foorwaardiing-claass fcHHighh looss-priioriity loww coode-poiintss 1111set claass-of-serrvicce cclasssiffierrs iinett-prreceedennce preecCllasssifiierss foorwaardiing-claass fcDDefaaultt looss-priioriity loww coode-poiintss

40、00002、定义义转发类类FC和和queeue的的对应关关系。set claass-of-serrvicce fforwwarddingg-cllassses queeue 0 ffcDeefauultset claass-of-serrvicce fforwwarddingg-cllassses queeue 0 ppriooritty llowset claass-of-serrvicce fforwwarddingg-cllassses queeue 1 fccHigghset claass-of-serrvicce fforwwarddingg-cllassses queeue 1 p

41、rriorrityy loowset claass-of-serrvicce fforwwarddingg-cllassses queeue 2 fccCriiticcalset claass-of-serrvicce fforwwarddingg-cllassses queeue 2 prriorrityy hiigh3、定义义丢弃策策略drrop-proofille。/针对对FC Higgh流量量的drrop-proofille：set claass-of-serrvicce ddropp-prrofiiless drropHHighh-TCCP iinteerpoolatte ffill

42、l-leevell 20 set claass-of-serrvicce ddropp-prrofiiless drropHHighh-TCCP iinteerpoolatte ffilll-leevell 80 set claass-of-serrvicce ddropp-prrofiiless drropHHighh-TCCP iinteerpoolatte ffilll-leevell 1000 /最小小丢弃阀阀值20%，中间丢丢弃阀值值80%，最大丢丢弃阀值值1000%/set claass-of-serrvicce ddropp-prrofiiless drropHHighh-TCC

43、P iinteerpoolatte ddropp-prrobaabillityy 0set claass-of-serrvicce ddropp-prrofiiless drropHHighh-TCCP iinteerpoolatte ddropp-prrobaabillityy 100set claass-of-serrvicce ddropp-prrofiiless drropHHighh-TCCP iinteerpoolatte ddropp-prrobaabillityy 1000/小于于最小阀阀值时，丢弃概概率为00；在最最小和中中间阀值值之间时时，丢弃弃概率为为0；在在中间和和最大

44、阀阀值之间间时，丢丢弃概率率为100%；大大于最大大阀值时时，丢弃弃概率为为1000%/set claass-of-serrvicce ddropp-prrofiiless drropHHighh-NoonTCCP iinteerpoolatte ffilll-leevell 800set claass-of-serrvicce ddropp-prrofiiless drropHHighh-NoonTCCP iinteerpoolatte ffilll-leevell 1000set claass-of-serrvicce ddropp-prrofiiless drropHHighh-Noon

45、TCCP iinteerpoolatte ddropp-prrobaabillityy 0set claass-of-serrvicce ddropp-prrofiiless drropHHighh-NoonTCCP iinteerpoolatte ddropp-prrobaabillityy 1000/针对对FC Deffaullt流量量的drrop-proofille：set claass-of-serrvicce ddropp-prrofiiless drropDDefaaultt-TCCP iinteerpoolatte ffilll-leevell 200 set claass-of

46、-serrvicce ddropp-prrofiiless drropDDefaaultt-TCCP iinteerpoolatte ffilll-leevell 300 set claass-of-serrvicce ddropp-prrofiiless drropDDefaaultt-TCCP iinteerpoolatte ffilll-leevell 1000 /最小小丢弃阀阀值20%，中间丢丢弃阀值值30%，最大丢丢弃阀值值1000%/set claass-of-serrvicce ddropp-prrofiiless drropDDefaaultt-TCCP iinteerpool

47、atte ddropp-prrobaabillityy 0set claass-of-serrvicce ddropp-prrofiiless drropDDefaaultt-TCCP iinteerpoolatte ddropp-prrobaabillityy 100set claass-of-serrvicce ddropp-prrofiiless drropDDefaaultt-TCCP iinteerpoolatte ddropp-prrobaabillityy 1000/小于于最小阀阀值时，丢弃概概率为00；在最最小和中中间阀值值之间时时，丢弃弃概率为为0；在在中间和和最大阀阀值之间

48、间时，丢丢弃概率率为100%；大大于最大大阀值时时，丢弃弃概率为为1000%/set claass-of-serrvicce ddropp-prrofiiless drropDDefaaultt-NoonTCCP iinteerpoolatte ffilll-leevell 800set claass-of-serrvicce ddropp-prrofiiless drropDDefaaultt-NoonTCCP iinteerpoolatte ffilll-leevell 1000set claass-of-serrvicce ddropp-prrofiiless drropDDefaaul

49、tt-NoonTCCP iinteerpoolatte ddropp-prrobaabillityy 0set claass-of-serrvicce ddropp-prrofiiless drropDDefaaultt-NoonTCCP iinteerpoolatte ddropp-prrobaabillityy 10004、对分分类数据据定义调调度策sscheeduller：set claass-of-serrvicce sscheedullerss scchCrritiicall trranssmitt-raate perrcennt 330set claass-of-serrvicce

50、 sscheedullerss scchCrritiicall buuffeer-ssizee teempoorall 122kset claass-of-serrvicce sscheedullerss scchCrritiicall prriorrityy sttricct-hhighh/定义义schhCriiticcal 为PQQ，带宽宽分配330%，缓冲区区大小为为120000mms/set claass-of-serrvicce sscheedullerss scchHiigh traansmmit-ratte pperccentt 500set claass-of-serrvicc

51、e sscheedullerss scchHiigh buffferr-siize temmporral 20kkset claass-of-serrvicce sscheedullerss scchHiigh priioriity higghset claass-of-serrvicce sscheedullerss scchHiigh droop-pproffilee-maap llosss-prriorrityy loow pprottocool ttcp droop-pproffilee drropHHighh-TCCPset claass-of-serrvicce sscheedul

52、lerss scchHiigh droop-pproffilee-maap llosss-prriorrityy loow pprottocool nnon-tcpp drrop-proofille ddroppHiggh-NNonTTCP/定义义schhHiggh 为为WFQQ，带宽宽分配550%，缓冲区区大小为为20000000ms，并针对对TCPP和非TTCP流流量应用用WREED策略略。set claass-of-serrvicce sscheedullerss scchDeefauult priioriity lowwset claass-of-serrvicce sscheedul

53、lerss scchDeefauult traansmmit-ratte pperccentt 200set claass-of-serrvicce sscheedullerss scchDeefauult buffferr-siize temmporral 20kkset claass-of-serrvicce sscheedullerss scchDeefauult priioriity lowwset claass-of-serrvicce sscheedullerss scchDeefauult droop-pproffilee-maap llosss-prriorrityy loow

54、 pprottocool ttcp droop-pproffilee drropDDefaaultt-TCCPset claass-of-serrvicce sscheedullerss scchDeefauult droop-pproffilee-maap llosss-prriorrityy loow pprottocool nnon-tcpp drrop-proofille ddroppDeffaullt-NNonTTCP/定义义schhDeffaullt 为为WFQQ，带宽宽分配220%，缓冲区区大小为为20000000ms，并针对对TCPP和非TTCP流流量应用用WREED策略略。5

55、、定义义schheduulerr-maap将FFC与sscheeduller关关联起来来：set claass-of-serrvicce sscheeduller-mapps sschmmapNNetwworkk foorwaardiing-claass fcCCritticaal sscheeduller schhCriiticcalset claass-of-serrvicce sscheeduller-mapps sschmmapNNetwworkk foorwaardiing-claass fcHHighh scchedduleer sschHHighhset claass-of-se

56、rrvicce sscheeduller-mapps sschmmapNNetwworkk foorwaardiing-claass fcDDefaaultt scchedduleer sschDDefaaultt6、定义义EXPP和DSSCP标标记重写写规则，实现FFC到标标记的转转换：set claass-of-serrvicce rrewrritee-ruuless innet-preeceddencce rrrMaarkPPrecc foorwaardiing-claass fcDDefaaultt looss-priioriity loww coode-poiint 0000set

57、claass-of-serrvicce rrewrritee-ruuless innet-preeceddencce rrrMaarkPPrecc foorwaardiing-claass fcCCoppper losss-ppriooritty llow codde-ppoinnt 0001set claass-of-serrvicce rrewrritee-ruuless innet-preeceddencce rrrMaarkPPrecc foorwaardiing-claass fcSSilvver losss-ppriooritty llow codde-ppoinnt 0010se

58、t claass-of-serrvicce rrewrritee-ruuless innet-preeceddencce rrrMaarkPPrecc foorwaardiing-claass fcGGoldd looss-priioriity loww coode-poiint 0111set claass-of-serrvicce rrewrritee-ruuless innet-preeceddencce rrrMaarkPPrecc foorwaardiing-claass fcCCritticaal llosss-prriorrityy loow ccodee-poointt 100

59、0set claass-of-serrvicce rrewrritee-ruuless innet-preeceddencce rrrMaarkPPrecc foorwaardiing-claass fcPPlattinuum llosss-prriorrityy loow ccodee-poointt 1001set claass-of-serrvicce rrewrritee-ruuless innet-preeceddencce rrrMaarkPPrecc foorwaardiing-claass fcNNetwworkkConntrool llosss-prriorrityy loo

60、w ccodee-poointt 1110set claass-of-serrvicce rrewrritee-ruuless innet-preeceddencce rrrMaarkPPrecc foorwaardiing-claass fcDDiammondd looss-priioriity loww coode-poiint 1111set claass-of-serrvicce rrewrritee-ruuless exxp rrrMaarkEEXP forrwarrdinng-cclasss ffcDeefauult losss-ppriooritty llow codde-ppo