【正文】 reen map 32 ipdscpoutbound af4 yellow map 32 ipdscpoutbound af4 red map 32 ipdscpoutbound ef green map 40 //出方向?qū)I(yè)務(wù)等級(jí)映射到標(biāo)記配置分類(lèi)標(biāo)記策略：traffic classifier tcAny 配置通用流分類(lèi) ifmatch anytraffic behavior tbCritical 配置將數(shù)據(jù)流標(biāo)記ipprecedence值為4策略remark ipprecedence 4traffic policy tpCriticalclassifier tcAny behavior tbCriticaltraffic behavior tbHigh 配置將數(shù)據(jù)流標(biāo)記ipprecedence值為5策略remark ipprecedence 5traffic policy tpHighclassifier tcAny behavior tbHigh//應(yīng)用標(biāo)記策略：int gi2/0/0 與NGN BAC設(shè)備連接的接口或直接連接AG/IAD的端口trafficpolicy tpCritical inboundint gi 2/0/1 與IPTV平臺(tái)互連的接口trafficpolicy tpHigh inbound配置WRED和隊(duì)列調(diào)度策略：//配置WRED模板Portwred 0 color green lowlimit 30 highlimit 100 discardpercent 10portwred 1 color green lowlimit 80 highlimit 100 discardpercent 20當(dāng)隊(duì)列的長(zhǎng)度小于低限值時(shí)，不丟棄報(bào)文。Config qosslopepolicy Slope create highslope no shutdown startavg 80 maxavg 95 maxprob 10 exit lowslope no shutdown startavg 30 maxavg 95 maxprob 20 exit exit在（高優(yōu)先級(jí)：HEF、HNC）里面的報(bào)文占用隊(duì)列緩存80%的時(shí)候開(kāi)始隨機(jī)丟包，當(dāng)達(dá)到隊(duì)列緩存95%的時(shí)候，丟包10%。sapingress 44 create description For h2 Ingress_Policy queue 1 create exit queue 11 multipoint create exit defaultfc h2 defaultpriority high exit sapingress 55 create description For ef Ingress_Policy queue 1 create exit queue 11 multipoint create exit defaultfc ef defaultpriority high exities 88 customer 8 interface g1/1/6300 create 連接IPTV平臺(tái)的的子接口 address sap 1/1/6:300 create ingress qos 55 exit exitvprn 209988 customer 9988 create interface g1/1/5101 create 連接NGN 網(wǎng)BAC的子接口 address sap 1/1/5:101 create ingress qos 44 exit exitNetwork端口出隊(duì)列配置qos networkqueue nqNetwork create description Network Egress Queue queue 1 create 對(duì)應(yīng)互聯(lián)網(wǎng)業(yè)務(wù) rate 100 cir 20 Cir的帶寬百分比是：20%，Pir的帶寬百分比是：80% mbs 100 cbs 20 highprioonly 10 exit queue 2 besteffort create 對(duì)應(yīng)高等級(jí)業(yè)務(wù) rate 100 cir 50 Cir的帶寬百分比是：50%，Pir的帶寬百分比是：100% mbs 100 cbs 50 highprioonly 10 exit queue 3 expedite create 對(duì)應(yīng)自營(yíng)關(guān)鍵業(yè)務(wù) rate 100 cir 30 Cir的帶寬百分比是：30%，Pir的帶寬百分比是：100% mbs 100 cbs 30 highprioonly 10 exit queue 11 multipoint besteffort create mbs 100 cbs 20 highprioonly 10 exit queue 12 multipoint besteffort reate rate 100 cir 50 mbs 100 cbs 50 highprioonly 10 exit queue 13 multipoint expedite create rate 100 cir 30 mbs 100 cbs 30 highprioonly 10 exit fc be create multicastqueue 11 queue 1 exit fc ef create multicastqueue 12 queue 2 exit fc h2 create multicastqueue 13 queue 3 exit//應(yīng)用在物理端口下： port 1/2/1 ethernet network queuepolicy nqNetwork exit exitNetwork端口進(jìn)隊(duì)列配置。traffic classifier、traffic behavior、traffic policy均為命名格式，命名規(guī)則前綴分別為：tc、tb、tp、n 隊(duì)列調(diào)度：NE80E可以分別指定每個(gè)隊(duì)列的調(diào)度方式，對(duì)于PQ隊(duì)列進(jìn)行shapping限速，對(duì)用WRQ隊(duì)列根據(jù)優(yōu)先級(jí)分別指定不同的權(quán)值來(lái)進(jìn)行調(diào)度。定義優(yōu)先級(jí)和業(yè)務(wù)等級(jí)的映射關(guān)系：diffserv domain default 8021pinbound 0 phb be green 8021pinbound 1 phb ef green 8021pinbound 2 phb ef green 8021pinbound 3 phb ef green 8021pinbound 5 phb ef green 8021pinbound 7 phb ef green 8021pinbound 4 phb af4 green 8021pinbound 6 phb af4 gree ipdscpinbound 0 phb be green ipdscpinbound 8 phb ef green ipdscpinbound 24 phb ef green ipdscpinbound 40 phb ef green ipdscpinbound 56 phb ef green ipdscpinbound 32 phb af4 green ipdscpinbound 48 phb af4 green mplsexpinbound 0 phb be green mplsexpinbound 1 phb ef green mplsexpinbound 2 phb ef green mplsexpinbound 3 phb ef green mplsexpinbound 5 phb ef green mplsexpinbound 7 phb ef green mplsexpinbound 4 phb af4 green mplsexpinbound 6 phb af4 green //入方向?qū)?biāo)記映射到內(nèi)部業(yè)務(wù)等級(jí)ipdscpoutbound be green map 0 ipdscpoutbound af4 green map 32 ipdscpoutbound af4 yellow map 32 ipdscpoutbound af4 red map 32 ipdscpoutbound ef green map 40 //出方向?qū)I(yè)務(wù)等級(jí)映射到標(biāo)記分類(lèi)和標(biāo)記：traffic classifier tcAny 配置通用流分類(lèi) ifmatch anytraffic behavior tbDefault 配置將數(shù)據(jù)流標(biāo)記ipprecedence值為0策略remark ipprecedence 0traffic policy tpDefaultclassifier tcAny behavior tbDefaulttraffic behavior tbCritical 配置將數(shù)據(jù)流標(biāo)記ipprecedence值為4策略remark ipprecedence 4traffic policy tpCriticalclassifier tcAny behavior tbCriticaltraffic behavior tbHigh 配置將數(shù)據(jù)流標(biāo)記ipprecedence值為5策略remark ipprecedence 5traffic policy tpHighclassifier tcAny behavior tbHigh應(yīng)用標(biāo)記策略：int pos2/0/0 與163骨干互連的接口，對(duì)從163進(jìn)入的流量清除優(yōu)先級(jí)標(biāo)記。set classofservice classifiers inetprecedence precClassifiers forwardingclass fcCritical losspriority low codepoints 110set classofservice classifiers inetprecedence precClassifiers forwardingclass fcCritical losspriority low codepoints 100set classofservice classi