【文章內容簡介】 maps schmapNetwork forwardingclass fcDefault scheduler schDefault定義EXP和DSCP標記重寫規(guī)則，實現(xiàn)FC到標記的轉換：set classofservice rewriterules inetprecedence rrMarkPrec forwardingclass fcDefault losspriority low codepoint 000set classofservice rewriterules inetprecedence rrMarkPrec forwardingclass fcCopper losspriority low codepoint 001set classofservice rewriterules inetprecedence rrMarkPrec forwardingclass fcSilver losspriority low codepoint 010set classofservice rewriterules inetprecedence rrMarkPrec forwardingclass fcGold losspriority low codepoint 011set classofservice rewriterules inetprecedence rrMarkPrec forwardingclass fcCritical losspriority low codepoint 100set classofservice rewriterules inetprecedence rrMarkPrec forwardingclass fcPlatinum losspriority low codepoint 101set classofservice rewriterules inetprecedence rrMarkPrec forwardingclass fcNetworkControl losspriority low codepoint 110set classofservice rewriterules inetprecedence rrMarkPrec forwardingclass fcDiamond losspriority low codepoint 111set classofservice rewriterules exp rrMarkEXP forwardingclass fcDefault losspriority low codepoint 000set classofservice rewriterules exp rrMarkEXP forwardingclass fcCopper losspriority low codepoint 001set classofservice rewriterules exp rrMarkEXP forwardingclass fcSilver losspriority low codepoint 010set classofservice rewriterules exp rrMarkEXP forwardingclass fcGold losspriority low codepoint 011set classofservice rewriterules exp rrMarkEXP forwardingclass fcCritical losspriority low codepoint 100set classofservice rewriterules exp rrMarkEXP forwardingclass fcPlatinum losspriority low codepoint 101set classofservice rewriterules exp rrMarkEXP forwardingclass fcNetworkControl losspriority low codepoint 110set classofservice rewriterules exp rrMarkEXP forwardingclass fcDiamond losspriority low codepoint 111將策略應用到接口：隊列調度策略需要應用到以下端口（主端口）： 與BAS和SR相連的所有端口 2臺核心路由器的互連端口標記－隊列映射策略應用到上述部署調度策略的端口（子端口）： 無子接口的端口，應用到unit 0 有子接口的端口，應用到對應的unitset classofservice interfaces ge1/0/0 schedulermap schmapNetwork //隊列調度策略//set classofservice interfaces ge1/0/0 unit 0 classifiers exp expClassifiers //進入端口時按exp分類//set classofservice interfaces ge1/0/0 unit 0 classifiers inetprecedence precClassifiers //進入端口時按ip優(yōu)先級分類//set classofservice interfaces ge1/0/0 unit 0 rewriterules exp rrMarkEXP //出端口時重寫exp//set classofservice interfaces ge1/0/0 unit 0 rewriterules inetprecedence rrMarkPrec //出端口時重寫ip優(yōu)先級//分類和標記//從163進來的數(shù)據(jù)包清除優(yōu)先級標記（放入fcDefault隊列）//set classofservice interfaces so0/3/0 unit 0 forwardingclass fcDefault//從IPTV平臺進來的數(shù)據(jù)包進行分類（放入fcHigh隊列）//set classofservice interfaces ge0/2/0 unit 152 forwardingclass fcHigh檢查端口隊列調度情況 ：Show interface ge1/0/0 extensive 華為NE5000E路由器配置 適用范圍n 軟件版本： NE5000E V200R003C02B609測試通過n 硬件配置：現(xiàn)網使用板卡均支持 配置說明n 分類和標記：定義流分類traffic classifier－定義流行為traffic behavior并配置動作—定義流策略traffic policy在策略中指定流行為－接口上應用traffic policy。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 隊列調度：NE5000E可以分別指定每個隊列的CIR和PIR的值。AF1AF4默認為WFQ隊列，其中AF4指定priority 0 表示使用PQ調度；EF、CSCS7默認為PQ隊列，EF指定priority 1 表示使用WFQ調度。n 在NE5000E中，WRED缺省支持，不可配置。定義優(yōu)先級和業(yè)務等級的映射關系：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 //入方向將標記映射到內部業(yè)務等級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 //出方向將業(yè)務等級映射到標記分類和標記：traffic classifier tcAny 配置通用流分類 ifmatch anytraffic behavior tbDefault 配置將數(shù)據(jù)流標記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)流標記ipprecedence值為5策略remark ipprecedence 5traffic policy tpHighclassifier tcAny behavior tbHigh應用標記策略：int pos2/0/0 與163骨干互連的接口，對從163進入的流量清除優(yōu)先級標記。trafficpolicy tpDefault inboundint gi 2/0/1 與IPTV平臺互連的接口，進入城域網的流量標記IP Precedence值為5trafficpolicy tpHigh inbound配置隊列調度：應用在所有與BRAS/SR互聯(lián)的物理端口int gi x/x/x trust upstream default qos queue af4 priority 0 cir cirpercentage 30 outbound 其中AF4指定priority 0 表示使用PQ調度 qos queue ef priority 1 cir cirpercentage 50 outbound 其中AF4指定priority 1，表示使用WFQ調度 qos queue be cir cirpercentage 20 outbound 檢查端口隊列調度情況 ：display qos queue interface gi x/x/x 匯聚/SR路由器配置 GSR12816/12416路由器配置 適用范圍n 軟件版本： (32)S6。測試通過n 硬件配置：設備型號業(yè)務板卡類型接口板卡類型備注GSR128XX (32)S6E3/ 4GESFPLC=　E3代的4端口千兆以太網板卡E5/ 12000SIP600=SPA1XTENGEXFP1端口萬兆以太網XFP接口SPA10X1GE10端口千兆以太網SPAOC192POSXFPSPAOC192POSXFPSPA2XOC48POS/RPR2端口OC48 POS/RPR接口SPAOC192POSLR1端口OC192POS口LR接口E6/ 2OC192E/POSIRSC=　E6代的2端口POS中距E6/ 2OC192E/POSSRSC=　E6代的2端口POS短距E6/ 2OC192E/POSVSR=　E6代的2端口POS超短距E6/ 8OC48/POSSFP　E6代的8端口OC48 POS 配置說明n 使用模塊化(MQC)的QOS命令行方式實現(xiàn)，分別定義classmap和policymap以及應用servi