2-IP城域网发展趋势及IPV6演进方案.pptx

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1、英文标题:32-35pt 颜色:R153 G0 B0内部使用字体:FrutigerNext LT Medium外部使用字体:Arial中文标题:30-32pt 颜色:R153 G0 B0字体:黑体英文正文:20-22pt子目录(2-5级):18pt 颜色:黑色内部使用字体:FrutigerNext LT Regular外部使用字体:Arial中文正文:18-20pt子目录(2-5级):18pt 颜色:黑色字体:细黑体 配色参考方案：建议同一页面内不超过四种颜色，以下是组配色方案，同一页面内只选择一组使用。（仅供参考）客户或者合作伙伴的标志放在右上角.Security Level:IPIP城域网

2、发展及城域网发展及IPv6IPv6部署及演进经验分享部署及演进经验分享电信系统部电信系统部MKTGMKTG部部HUAWEI TECHNOLOGIES CO.,LTD.Huawei proprietary No spread without permissionPage 2Slide title:32-35pt Color:R153 G0 B0Corporate Font:FrutigerNext LT MediumFont to be used by customers and partners:ArialSlide text:20-22ptBullets level 2-5:18pt Col

3、or:BlackCorporate Font:FrutigerNext LT MediumFont to be used by customers and partners:ArialTop right corner for field-mark,customer or partner logotypes.-The following nine groups of colors are an example of how our design colors can be used,please take note that you should only use one design colo

4、r group per slide.For specific usage details,refer to the“Typesetting Standard”.l l互联网新业务发展对网络的影响l lIP城域网架构与技术发展探讨l lIPv6部署及演进经验分享汇报提纲HUAWEI TECHNOLOGIES CO.,LTD.Huawei proprietary No spread without permissionPage 3Slide title:32-35pt Color:R153 G0 B0Corporate Font:FrutigerNext LT MediumFont to be u

5、sed by customers and partners:ArialSlide text:20-22ptBullets level 2-5:18pt Color:BlackCorporate Font:FrutigerNext LT MediumFont to be used by customers and partners:ArialTop right corner for field-mark,customer or partner logotypes.-The following nine groups of colors are an example of how our desi

6、gn colors can be used,please take note that you should only use one design color group per slide.For specific usage details,refer to the“Typesetting Standard”.牵引未来牵引未来3 35 5年网络发展的新业务变化年网络发展的新业务变化Enterprise Voice,PSTN($121.8b)Mobile Voice($697.5b)SMS/MMS and Other Mobile Data($251.3b)ConsumerVoice,PS

7、TN($157.1b)Mono&polyphonicRingtone($5.6b)10%20%30%40%50%60%-20%0%20%40%60%80%100%120%CAGR(2007-2011)EBIT(2011)Enterprise VoIP($22.4b)Mobile TV($39.8b)Online Gaming($10.5b)Online Music($7.7b)OTT Video($32.9b)Mobile Music($31.4b)Consumer VoBB($33.8b)IPTV Advertising($5.1b)IPTV and VoD($17.3b)Source:Ga

8、rtner语音：语音：VoIPVoIP替代加速替代加速l全球智能用户9.4亿，爆发增长，进入甜区20%lSkype（5.6亿），QQ（6亿）、FaceTime支持IOS5、Android音乐：音乐：AppApp模式替代加速模式替代加速liTunes演进App Store 下载突破100亿，应用超越音乐lApp模式全球化，加速对纯音乐下载的替代SMSSMS：微信：微信/微博替代加速微博替代加速lSMS人均发送数下降：中国移动93-86条/人/月lTwitter爆发替代短信；SINA微博用户1亿，IOS5支持iMessageIPTVIPTV：OTTOTT视频替代加速视频替代加速lNetfliex付

9、费用户2000万，超越AT&T/Version的IPTV用户数l未来5年付费OTT将产生320亿美元互联网业务发展趋势：TDMTDM被被IPIP替代加速、网络在线时间与交互性增多，高清替代加速、网络在线时间与交互性增多，高清OTTOTT视频成为业务新热点视频成为业务新热点HUAWEI TECHNOLOGIES CO.,LTD.Huawei proprietary No spread without permissionPage 4Slide title:32-35pt Color:R153 G0 B0Corporate Font:FrutigerNext LT MediumFont to be

10、 used by customers and partners:ArialSlide text:20-22ptBullets level 2-5:18pt Color:BlackCorporate Font:FrutigerNext LT MediumFont to be used by customers and partners:ArialTop right corner for field-mark,customer or partner logotypes.-The following nine groups of colors are an example of how our de

11、sign colors can be used,please take note that you should only use one design color group per slide.For specific usage details,refer to the“Typesetting Standard”.趋势一趋势一：视频给我的启示，视频给我的启示，IPTVIPTV还是还是OTTOTT？IPTVIPTVn 固定码流n 组播n 宽带n 自适应码流n 单播n 超宽带Hybrid Hybrid 视频视频 （IPTV+OTT IPTV+OTT 视频）视频）IPTVIPTV+m*n*HS

12、I+m*n*HSI1*HDTV+1*VoIP1*HDTV+1*VoIPOTTOTT注:m=家庭成员数,n=互联网终端数.美国每个家庭平均拥有25个个人电子设备什么内容可填充什么内容可填充20-100M20-100M带宽？带宽？HUAWEI TECHNOLOGIES CO.,LTD.Huawei proprietary No spread without permissionPage 5Slide title:32-35pt Color:R153 G0 B0Corporate Font:FrutigerNext LT MediumFont to be used by customers and

13、partners:ArialSlide text:20-22ptBullets level 2-5:18pt Color:BlackCorporate Font:FrutigerNext LT MediumFont to be used by customers and partners:ArialTop right corner for field-mark,customer or partner logotypes.-The following nine groups of colors are an example of how our design colors can be used

14、,please take note that you should only use one design color group per slide.For specific usage details,refer to the“Typesetting Standard”.Netflix:OTTNetflix:OTT抢占电视机大屏幕成功典范，驱动流量模型变化抢占电视机大屏幕成功典范，驱动流量模型变化100：1收敛比Level3:长途骨干骨干网利用CDN的应用层组播方案，流量压力并不大，用于热门节目刷新Comcast：城域接入Level3的CDN边缘服务器将洪流注入Comcast城域网，导致其

15、城域骨干压力剧增互联互通节点300Mbps（与节目刷新相关）30Gbps（与用户数相关）网络瓶颈所在 Netflix海量节目库：10万部DVD/蓝光，100TBnLevel3有18个边缘节点，Comcast有2000万宽带用户，平均每个边缘节点覆盖100万用户n30Gpbs只能满足2万并发用户，即目前2%的宽带用户在使用Netflix已对城域骨干压力很大n随着使用率、画质（码率）、每户屏幕数量的提升，单单Netflix将消耗10Tpbs城域骨干付费用户数已超2500万（AT&TVerizon 才500万IPTV用户消耗了美国20%互联网带宽资源HUAWEI TECHNOLOGIES CO.,L

16、TD.Huawei proprietary No spread without permissionPage 6Slide title:32-35pt Color:R153 G0 B0Corporate Font:FrutigerNext LT MediumFont to be used by customers and partners:ArialSlide text:20-22ptBullets level 2-5:18pt Color:BlackCorporate Font:FrutigerNext LT MediumFont to be used by customers and pa

17、rtners:ArialTop right corner for field-mark,customer or partner logotypes.-The following nine groups of colors are an example of how our design colors can be used,please take note that you should only use one design color group per slide.For specific usage details,refer to the“Typesetting Standard”.

18、趋势二趋势二：云时代的业务体验该如何定义？云时代的业务体验该如何定义？网络时延来自封装转发时延+媒质传播时延+有收敛节点高层协议处理时延+分组队列时延云联科技云游戏业务带宽4M,时延100ms企业统一通信业务时延必须75ms语音助理业务时延 Flat -SoftcomSingle-Flat -SoftcomSingle Single 网元级网元级Flat Flat 网络级网络级SoftcomSoftcom应用级应用级正在进行时正在进行时未来1-3年，网络架构化繁为简未来未来3-53-5年，软硬件分离年，软硬件分离以以All-IPAll-IP为基础为基础，实现从多张网络到一张IP网难点：传统网络

19、的改造以及传统网络的改造以及未来的演进未来的演进以波分进城为基础以波分进城为基础，实现“大容量，少局所”，减少网络的层次，架构性降成本大容量的“波分、路由器、云计算”是基础，要围绕数据中心为围绕数据中心为核心进行网络拓扑调整核心进行网络拓扑调整存储换带宽存储换带宽，CDN和Cache以云计算思想为基础，实现产品级和网络级的“动态共享”网络的网络的“虚拟化、可编程虚拟化、可编程”，开放能力是基础和核心开放能力是基础和核心从适应从适应Triple-PlayTriple-Play到适应视频和云到适应视频和云致力于带宽提升和架构优化带宽提升和架构优化，实现“零等待”体验以集成化集成化帮助客户实现E2E

20、降成本，如站点解决方案，PID等将IT（CPU/存储/软件虚拟化）的技术引入网络，实现超越HUAWEI TECHNOLOGIES CO.,LTD.Huawei proprietary No spread without permissionPage 11Slide title:32-35pt Color:R153 G0 B0Corporate Font:FrutigerNext LT MediumFont to be used by customers and partners:ArialSlide text:20-22ptBullets level 2-5:18pt Color:BlackC

21、orporate Font:FrutigerNext LT MediumFont to be used by customers and partners:ArialTop right corner for field-mark,customer or partner logotypes.-The following nine groups of colors are an example of how our design colors can be used,please take note that you should only use one design color group p

22、er slide.For specific usage details,refer to the“Typesetting Standard”.汇报提纲l l互联网新业务发展对网络的影响l lIP城域网架构与技术发展探讨l lIPv6部署及演进经验分享HUAWEI TECHNOLOGIES CO.,LTD.Huawei proprietary No spread without permissionPage 12Slide title:32-35pt Color:R153 G0 B0Corporate Font:FrutigerNext LT MediumFont to be used by c

23、ustomers and partners:ArialSlide text:20-22ptBullets level 2-5:18pt Color:BlackCorporate Font:FrutigerNext LT MediumFont to be used by customers and partners:ArialTop right corner for field-mark,customer or partner logotypes.-The following nine groups of colors are an example of how our design color

24、s can be used,please take note that you should only use one design color group per slide.For specific usage details,refer to the“Typesetting Standard”.IPIP城域网架构向城域网架构向 扁平化扁平化+大容量、少局所趋势发展大容量、少局所趋势发展城域网扁平化和大局所发展使城域各层之间连接关系发生变化，技术发展如何适应城域架构的变化？城域网扁平化和大局所发展使城域各层之间连接关系发生变化，技术发展如何适应城域架构的变化？CRBRAS/SROLT/DS

25、LAMBRLSWCRBRAS/SROLT扁平化（XX电信光纤占用率61，16低于4芯或耗尽）2个局所，核心CR路由器异构组网40-60个局所，每个端局24台不等，分散部署200-300个接入机房，传统DSLAM和OLT数量较多，通过LSW进行汇聚和收敛，1：30/40现有宽带城域网结构24光纤连接关系，距离20-40KM汇聚后28光纤连接关系，距离20KM分布式BRAS 就近接入LSW和DSLAM，光纤连接距离和光纤占用数量不大2个局所，核心CR路由器异构组网集中至8-10个局所，每个端局20-30台，实现大集中，少局所目标接入机房数量变化不大，OLT数量8K-10K，逐步取消LSW汇聚收敛扁

26、平化后CR与BRAS间光纤数量增加8倍，连接距离增加2-3倍BRAS与OLT之间，端局机房与接入机房之间光纤连接数量增加25倍，光纤连接距离也成倍增长扁平化后的城域结构端局A端局NHUAWEI TECHNOLOGIES CO.,LTD.Huawei proprietary No spread without permissionPage 13Slide title:32-35pt Color:R153 G0 B0Corporate Font:FrutigerNext LT MediumFont to be used by customers and partners:ArialSlide te

27、xt:20-22ptBullets level 2-5:18pt Color:BlackCorporate Font:FrutigerNext LT MediumFont to be used by customers and partners:ArialTop right corner for field-mark,customer or partner logotypes.-The following nine groups of colors are an example of how our design colors can be used,please take note that

28、 you should only use one design color group per slide.For specific usage details,refer to the“Typesetting Standard”.城域网骨干发展面临的问题城域网骨干发展面临的问题网络容量扩展、流量流向感知、新业务发展适应成为电信网络容量扩展、流量流向感知、新业务发展适应成为电信IPIP骨干网发展的关键核心问题，如何解决？骨干网发展的关键核心问题，如何解决？互联网数据互联网视频IPTV语音视频监控4M接入20M接入8000万用户接入CRCR163骨干容量30T30T50%高带宽用户渗透率骨干容量

29、增加3 3倍倍视频70%，其中56%为P2P。33.3%链路忙时负载超过90%，接近60%链路负载为70%80%，时延丢包严重计算带宽不足20%，平均时延140200ms云IDC云IDC云IDC163163骨干骨干IPIP骨干网流量增长速度已经超过摩尔定律，盲目扩容不解决根本问题骨干网流量增长速度已经超过摩尔定律，盲目扩容不解决根本问题HUAWEI TECHNOLOGIES CO.,LTD.Huawei proprietary No spread without permissionPage 14Slide title:32-35pt Color:R153 G0 B0Corporate Fon

30、t:FrutigerNext LT MediumFont to be used by customers and partners:ArialSlide text:20-22ptBullets level 2-5:18pt Color:BlackCorporate Font:FrutigerNext LT MediumFont to be used by customers and partners:ArialTop right corner for field-mark,customer or partner logotypes.-The following nine groups of c

31、olors are an example of how our design colors can be used,please take note that you should only use one design color group per slide.For specific usage details,refer to the“Typesetting Standard”.容量扩展：核心路由器发展趋势及节奏容量扩展：核心路由器发展趋势及节奏单端口速率提升单端口速率提升板卡性能提升板卡性能提升槽位容量提升槽位容量提升多框集群能力提升多框集群能力提升10G 20G 40G 10G 2

32、0G 40G 100G 100G 200G 200G 400G 400G 1T 1TGE 10G 40G GE 10G 40G 100GE100GE 400GE400GE40G 40G 400G400G 1T 1T背靠背背靠背 2+4 2+4 2+8 2+8 4+16 16+644+16 16+64（1.28T接口容量）200720082009201020112013Furture随着单端口、单板卡和多框能力的综合提升，整机系统的容量成倍增长随着单端口、单板卡和多框能力的综合提升，整机系统的容量成倍增长,40G,40G接口接口+100G+100G集群已经成为主力集群已经成为主力HUAWEI T

33、ECHNOLOGIES CO.,LTD.Huawei proprietary No spread without permissionPage 15Slide title:32-35pt Color:R153 G0 B0Corporate Font:FrutigerNext LT MediumFont to be used by customers and partners:ArialSlide text:20-22ptBullets level 2-5:18pt Color:BlackCorporate Font:FrutigerNext LT MediumFont to be used b

34、y customers and partners:ArialTop right corner for field-mark,customer or partner logotypes.-The following nine groups of colors are an example of how our design colors can be used,please take note that you should only use one design color group per slide.For specific usage details,refer to the“Type

35、setting Standard”.100G100G路由器路由器/集群已经成为集群已经成为IP CoreIP Core的基本需求的基本需求100G交换网10G/40G接口现阶段100G交换网100G接口未来NE5000E 100G集群路由器欧洲大T进展国内大T应用进展西安163骨干网 100G 2+4 稳定运行3个月无锡城域网100G 2+2 稳定运行6个月HUAWEI TECHNOLOGIES CO.,LTD.Huawei proprietary No spread without permissionPage 16Slide title:32-35pt Color:R153 G0 B0Co

36、rporate Font:FrutigerNext LT MediumFont to be used by customers and partners:ArialSlide text:20-22ptBullets level 2-5:18pt Color:BlackCorporate Font:FrutigerNext LT MediumFont to be used by customers and partners:ArialTop right corner for field-mark,customer or partner logotypes.-The following nine

37、groups of colors are an example of how our design colors can be used,please take note that you should only use one design color group per slide.For specific usage details,refer to the“Typesetting Standard”.100GE100GE标准已经成熟，产业链在逐步成熟标准已经成熟，产业链在逐步成熟IEEE 802.3BAIEEE 802.3BA已经在已经在20102010年年6 6月完成月完成IEEE

38、Std 802.3ba-2010IEEE Std 802.3ba-2010标准；标准；OIF PLLOIF PLL于于20102010年二季度完成年二季度完成100G100G项目，发布了项目，发布了Framework IA,transmitter IA,Receiver IA,FECFramework IA,transmitter IA,Receiver IA,FEC技术白皮书；技术白皮书；ITU-T SG15/Q11ITU-T SG15/Q11于发布了于发布了20092009年年1010月发布了月发布了G.709 V3G.709 V3版本；版本；ITU-T SG15/Q6ITU-T SG15

39、/Q6确定光接口采用确定光接口采用4*25G4*25G的分通道接口，并发布了一些的分通道接口，并发布了一些40G40G的相关标准。的相关标准。100GEO/EModule100GEProcessingUnit100GE ODUkMapping&Framer100G FEC2009201020112012Sample,Low integration Integrated,but high costCommercializationCDR/ADC&DSPMUX/DEMUXE/OO/E 100G ClientOTN/FECDWDM Modulel100G100G部署的驱动力：不仅是技术，更重要的是业

40、务，干线部署的驱动力：不仅是技术，更重要的是业务，干线100GE100GE应用也需要应用也需要100G WDM100G WDM成熟成熟l随着产业链的成熟，随着产业链的成熟，100GE100GE的价格在逐步下降，预计部署节奏在的价格在逐步下降，预计部署节奏在1-21-2年后年后HUAWEI TECHNOLOGIES CO.,LTD.Huawei proprietary No spread without permissionPage 17Slide title:32-35pt Color:R153 G0 B0Corporate Font:FrutigerNext LT MediumFont to

41、 be used by customers and partners:ArialSlide text:20-22ptBullets level 2-5:18pt Color:BlackCorporate Font:FrutigerNext LT MediumFont to be used by customers and partners:ArialTop right corner for field-mark,customer or partner logotypes.-The following nine groups of colors are an example of how our

42、 design colors can be used,please take note that you should only use one design color group per slide.For specific usage details,refer to the“Typesetting Standard”.业务网关的发展：传统对业务网关的发展：传统对MSEMSE的理解的理解MPLS PEMPLS PE设备设备专线接入专线接入BRAS：用户管理网关SR：业务网关用户认证用户认证上下线检测上下线检测账户绑定账户绑定带宽控制带宽控制组播组播IPTVIPTV承载承载移动承载接入移动

43、承载接入个人业务政企/个人业务MSEMSE（多业务网关）的理解（多业务网关）的理解1.MSE具备BRAS和SR功能2.个人及政企用户接入3.宽带、IPTV、专线业务4.用户接入认证依然是重心5.也可以作为MPLS PE设备使用MSEMSE定义为一个用户和业务接入中心定义为一个用户和业务接入中心MSEHUAWEI TECHNOLOGIES CO.,LTD.Huawei proprietary No spread without permissionPage 18Slide title:32-35pt Color:R153 G0 B0Corporate Font:FrutigerNext LT M

44、ediumFont to be used by customers and partners:ArialSlide text:20-22ptBullets level 2-5:18pt Color:BlackCorporate Font:FrutigerNext LT MediumFont to be used by customers and partners:ArialTop right corner for field-mark,customer or partner logotypes.-The following nine groups of colors are an exampl

45、e of how our design colors can be used,please take note that you should only use one design color group per slide.For specific usage details,refer to the“Typesetting Standard”.MSEMSE变化：从变化：从“用户接入管理中心用户接入管理中心”到到“增值盈利中心增值盈利中心”MSE的发展变化NowNow用户接入管理中心用户接入管理中心l用户认证管理l宽带及专线业务接入l用户账户绑定NextNext增值业务能力中心增值业务能力

46、中心l解决用户地址，需要增加IPv6过渡技术增值业务能力l解决业务感知，需要增加用户DPI业务感知能力l解决业务体验，需要增加Cache/CDN能力智能业务控制中心智能业务控制中心l智能业务控制点，与策略平台联动，实现差异化服务保障l各增值业务能力的协同与联动，增强体验，实现宽带经营理念MSEMSE成为城域真正的智能高速收费站成为城域真正的智能高速收费站HUAWEI TECHNOLOGIES CO.,LTD.Huawei proprietary No spread without permissionPage 19Slide title:32-35pt Color:R153 G0 B0Corp

47、orate Font:FrutigerNext LT MediumFont to be used by customers and partners:ArialSlide text:20-22ptBullets level 2-5:18pt Color:BlackCorporate Font:FrutigerNext LT MediumFont to be used by customers and partners:ArialTop right corner for field-mark,customer or partner logotypes.-The following nine gr

48、oups of colors are an example of how our design colors can be used,please take note that you should only use one design color group per slide.For specific usage details,refer to the“Typesetting Standard”.新一代新一代MSEMSE（多业务网关）的定义（多业务网关）的定义新一代新一代MSEMSE（多业务网关）（多业务网关）用管理和业务接入（基础）增值业务（能力）智能控制（增值）利用能力，智能调控，

49、实现增值利用能力，智能调控，实现增值MSE具备对各能力的协同，与策略平台联动，围绕客户体验提升进行带宽经营，并实现宽带增值解决问题，能力叠加解决问题，能力叠加MSE具备对于城域网中与宽带相关的各种能力的叠加基础能力：用户管理，业务接入基础能力：用户管理，业务接入MSE具备传统BRAS/SR基础能力，完成用户和业务接入新一代新一代MSEMSE定义：定义：以用户管理和业务接入为基础，具备增值业务处理能力，并实现智能以用户管理和业务接入为基础，具备增值业务处理能力，并实现智能业务控制，完成动态指配，最终成为未来业务控制，完成动态指配，最终成为未来“宽带盈利中心宽带盈利中心”HUAWEI TECHNO

50、LOGIES CO.,LTD.Huawei proprietary No spread without permissionPage 20Slide title:32-35pt Color:R153 G0 B0Corporate Font:FrutigerNext LT MediumFont to be used by customers and partners:ArialSlide text:20-22ptBullets level 2-5:18pt Color:BlackCorporate Font:FrutigerNext LT MediumFont to be used by cus