思科未來互聯網戰略-重塑互聯網經濟

作者簡介:蘇遠超 思科首席工程師
鐘 慶 思科系統架構師
快3开奖结果查询趙 勇 思科顧問工程師

一、思科未來互聯網戰略簡介

HULIANWANGDEQIANSHENARPANETDANSHENGGANGMANWUSHINIAN,HULIANWANGZHENZHENGMIANXIANGGONGZHONGTIGONGFUWUZHIYOUSANSISHINIANDESHIJIAN,ZHEZAIRENLEIKEJISHISHANGBUGUOSHIDANZHIYISHUN。RANER,JINTIANDEHULIANWANGYILIANJIEZHUQUANQIUYUE44YIYONGHU(JIEZHI2018NIANDI),SHENKEDIGAIBIANLERENMENDEGONGZUO、XUEXIHESHENGHUO,CHENGWEIQUANQIUXINXIHUAHESHUZIHUADEJICHUSHESHI,HULIANWANGJINGJIYEYIYUECHENGWEIJINGJIZENGCHANGDEZHONGYAOTUIDONGLI。

ZAIWEILAIJINIANNEI,HULIANWANGHUANJIANGHUICHENGBAOZHASHIDIZENGCHANG,WANWUHULIANDEYUANJINGZHENGZAIBIANCHENGXIANSHI。GENJUSIKEGONGSI2018NIANKESHIHUAWANGLUOZHISHU(VNI)YUCEBAOGAO,CONG2017ZHI2022NIAN,HULIANWANGYONGHUZAIZONGRENKOUZHONGDESHENTOULV、MEIYONGHUPINGJUNYONGYOULIANWANGSHEBEISHULIANG、KUANDAILIANJIEPINGJUNSULVHEM2MLIANJIESHULIANGJIANGJIANGBAOCHIQIANGJINGDEZENGCHANG,CONGERDAILAIHULIANWANGLIULIANGSANBEIDEZENGCHANG。

圖1互聯網的爆炸式增長

HULIANWANGBAOZHASHIZENGCHANGBEIHOUDEQUDONGLI,SHISUIZHU5G、WULIANWANG、YUNJISUANDEFAZHANHEXINGYESHUZIHUAJINCHENGDESHENRU,HULIANWANGCHENGWEILEYIQIESHUZIHUACHUANGXINDEJICHU。DANGEZHONGCENGCHUBUQIONGDESHUZIHUAYINGYONG(XUNIXIANSHI(VR)HEZENGQIANGXIANSHI(AR)、ZIDONGJIASHI、16KSHIPIN、RENGONGZHINENG、5G/6G、LIANGZIJISUAN、WULIANWANG、GONGYEHULIANWANGDENG)DUIHULIANWANGTICHULEQIANSUOWEIYOUDEGAOYAOQIU,ZHEYICHAOCHULEDANGQIANHULIANWANGJICHUSHESHIDECHENGZAINENGLI,WEIYINGDUICITIAOZHAN,HULIANWANGXUYAOGENBENXINGDECHUANGXIN。

快3开奖结果查询LINGYIFANGMIAN,HULIANWANGDESHALOUMOXING,YOULIDIZHICHENGLEHULIANWANGJINGJIDEPENGBOFAZHAN,YINGYONGKAIFAZHE、YUNYINGSHANGHEYONGHUZHESANGEQUNTIZHIJIANXINGCHENGZHENGXIANGFANKUI:YINGYONGKAIFAZHEKAIFAGEZHONGFENGFUDEYINGYONG,YINGYONGXUYAOGENGHAODEWANGLUO,YUNYINGSHANGSHENGJIWANGLUOHUODESHOUYI,YONGHUXIANGSHOUDAOGENGHAODETIYANBINGWEIYINGYONGFUFEI,JINYIBUCIJIYINGYONGDEKAIFA。RANERDUIYUNYINGSHANGERYAN,WEILAISUIZHUHULIANWANGDEBAOZHASHIZENGCHANGHECHUANGXINYINGYONGDEFAZHAN,GUOQUER、SANSHINIANXINGZHIYOUXIAODEMOSHIZHENGMIANLINZHUYANJUNDEJINGJITIAOZHAN!GENJUZIXUNGONGSIIHS MarkitDEBAOGAO, 2017NIANZHI2022NIAN,YUNYINGSHANGDESHOURUJIANGJIBENCHIPING,DANYUNYINGZHICHU(OPEX)JISUZENGCHANG,YIJINGDADAOLEZIBENZHICHU(CAPEX)DE5BEI,“JIANDAOCHA”XIAOYINGYUELAIYUEMINGXIAN。

圖2 運營商在經濟上的挑戰

快3开奖结果查询YEJIEXUYAOZHONGXINSIKAOHULIANWANGJINGJI。YIGEJIANKANGDEHULIANWANG,YINGGAISHIGULICHUANGXIN、JIAZHIDAOXIANG、SHENGTAIPINGHENG、PUSHIHUADEHULIANWANG。RUGUOZUOWEIJISHIDEYUNYINGSHANGYIZHIKUISUN,SUOZAOCHENGDEFUFANKUIZUIZHONGHUIDUIHULIANWANGDEGENJIZAOCHENGYINGXIANG,NEIMEXIAYIGESHINIANDESHUZIHUACHUANGXINSHIFOUHUANNENGWEICHIGUOQUSHINIANDEGAOSUNI?

RUHEPOJU?ZUOWEIHULIANWANGGUOQU30DUONIANZUIZHONGYAODELINGDAOZHEZHIYI,SIKERENWEI,XUYAOGEMINGXINGDEJISHUCHUANGXINHEGEMINGXINGDESHANGYEMOSHI,LAIZHONGSUHULIANWANGJINGJI,SHIDEGEFANGDOUNENGGEQUSUOXU,ERBUSHIZAIYUANYOUDEKUANGJIAXIAJINXINGBOYI:

  • 對于應用開發者:技術創新容易“被集成”,可以按需定制,實現快速迭代,全棧可控;
  • 對于運營商:網絡承載效率能與摩爾定律匹配,大幅降低CAPEX;網元指數性增長,但網絡的復雜性只是線性增長,大幅降低OPEX;
  • 對于用戶:獲得敏捷、一致、安全的體驗,愿意為更好的端到端體驗付費。

WEICI,SIKEGUOQUWUNIANYIZHIZAICHIXUJINXINGDALIANGTOUZI,YITUIDONGWEILAIHULIANWANGJISHUZHANLVE。ZHEXIANGZHANLVEJIANGZHONGSUHULIANWANGJINGJI,QUANMIANMANZUWEILAISHUZIHUAYINGYONGDEXUQIU,BINGSHIKEHUNENGGOUSHIYONGGENGJIAJIANDAN、GENGJIALINGHUO、GENGJIAJINGJIGAOXIAODEWANGLUOLAIYUNYINGYEWU。

快3开奖结果查询SIKEWEILAIHULIANWANGZHANLVEPAOQILEGUOQUZHONGZHONGSIWEIDINGSHI,JIANGLISHIFUDANQINGLING,MIANXIANGXIAYIGESHINIANDEYEWUXUYAOJINXINGDIANFUXINGCHUANGXIN。JUTIBAOKUOSANDAGUANJIANJISHULINGYU:XINPIAN、GUANGMOKUAIHERUANJIAN。XUYAOZHICHUDESHI,ZHESANGELINGYUDECHUANGXINBUSHIGULIDE,ERSHIHUITONGGUOGEZHONGFANGSHIJINXINGRONGHE,XINGCHENGYIGEYOUDUOGEWANGLUOCENGMIANGOUCHENGDE、YIZHIDEDUOYUXITONG,ZUIZHONGDAZAOCHENGWEILAIHULIANWANGDEJICHUSHESHI。

ZAI2019NIAN12YUE11RIDE“Internet for the Future” WEILAIHULIANWANGQUANQIUFABUHUISHANG,SIKEGONGBULECIZHANLVEDEXIJIE:

  • Cisco Silicon One?;
  • 面向400G和更高速率的光器件;
  • 思科8000系列平臺;
  • 靈活的商業模式。

快3开奖结果查询TONGGUOZAIXINPIAN、GUANGMOKUAI、RUANJIANHEXITONGDENGGEFANGMIANDECHUANGXIN,SIKEZHIZAIZHONGXINDINGYIWEILAIHULIANWANGJINGJI,JIASUHULIANWANGXIANGRONGHE、YUNZENGQIANGHEJIYUFabricDEQUANXINWANGLUOJIAGOUYANJIN,FUNENGXIAYIGESHINIANDESHUZIHUAZHUANXING。

二、Cisco Silicon One?

CHUANTONGSHANG,LUYOUXINPIANHEJIAOHUANXINPIANYOUZHUWANQUANBUTONGDETEDIAN,TIXIJIEGOUYEWANQUANBUTONG,LIRULUYOUXINPIANDUOCAIYONGYUNXINGZHIZHONGJIE(RTC,Run-to-Completion)JIAGOU,JIAOHUANXINPIANDUOCAIYONGLIUSHUIXIAN(Pipeline)JIAGOU。LUYOUXINPIANJUJIAOYULUYOUHEYEWUGONGNENG、DAHUANCUN、KEBIANCHENGXING,DANDAIKUANHEGONGHAOFANGMIANJIAORUO,CHENGBENYEGAO;JIAOHUANXINPIANZEJUJIAOYUDADAIKUAN、DIGONGHAO、GAOXINGJIABI,DANLUYOUHEYEWUGONGNENGJIAORUO。

快3开奖结果查询GUOQUYEJIEWEICHILUYOUXINPIANHEJIAOHUANXINPIANLIANGTAOXINPIANJIAGOU,RANGTAMENGEZIDULIFAZHANBINGDIEDAI,HUODELEHENHAODEXIAOGUO。DANQINGKUANGZAIFASHENGGAIBIAN,YEJIEYIJINGCHUXIANLELUYOUHEJIAOHUANRONGHEXINPIAN。SHISHISHANG,LUYOUXINPIANXUYAOYUELAIYUEGAODERONGLIANGHENENGHAOXIAOLVLAIYINGDUILIULIANGDEBAOZHAXINGZENGCHANG,JIAOHUANXINPIANYEXUYAOYUELAIYUEGAODEKEBIANCHENGXINGYIYINGDUIYEWUTICHUDEYAOQIU;GENGZHONGYAODESHI,RUQIANSUOSHU,YONGHUXUYAOYIZHIDETIYAN,WANGLUODEOPEXXUYAOBEIDAFUJIANGDI,ZHEJIUXUYAOCONGGENBENSHANGJIANGDIWANGLUODEFUZAXING,ERYIYIZHIDEFANGSHILAICHULILIULIANGZAIWANGLUOZHONGDEZHUANFAXINGWEI,WUYISHIZUIZHONGYAODEJICHU。DANRUGUOWANGLUOZHONGYOUZHUDUOZHONGBUTONGDEXINPIAN,NEIYAOSHIXIANYIZHIDEZHUANFAXINGWEI,ZEXUYAOZAIBUTONGXINPIANDESDKSHANGZAIJINXINGCHOUXIANG/SHIPEI,ZHEWUYIZENGJIALEFUZAXING,OPEXHENNANDEDAOGENBENXINGDEJIANGDI,YINWEIZAISHIPEICENGHEDICENGSDKZHIJIAN,YIZHIHUIYOUBUTONGBUDEQINGKUANGCUNZAI。

ZUIYOUXIAOQIEZUILIXIANGDEFANGSHIWUYISHIBAWANGLUOZHONGDUOZHONGXINPIANJIAGOU(JIAOHUAN、LUYOU、JUZHEN)TONGYIDAOYIZHONGXINPIANJIAGOU,ZHEYANGLIULIANGZAIWANGLUOZHONGDEZHUANFAXINGWEIJIUSHIWANQUANYIZHIDE,WANGLUOFUZAXINGDADAJIANGDI,WANGLUODEKEYUCEXINGDADAZENGQIANG;TONGSHIWANGLUOZHONGYEZHIYOUYITAOSDK,ZHEDUIYUKAIFAHEYUNWEIDEHAOCHUSHIXIANERYIJIANDE,YEWUJIANGKEYIKUAISUSHANGXIANBINGJINXINGKEKAOYUNWEI。

然而,要彌合多種芯片架構上的鴻溝談何容易!其中有三個顯而易見的挑戰:
1.芯片架構要兼顧RTC和Pipeline的特點(Cisco Silicon One?基于RTC融合Pipeline);
2.芯片架構可以容易地派生出不同的芯片,適應不同的應用場景:路由、交換、矩陣等;
3.芯片架構需要可擴展,能按摩爾定律迭代。
快3开奖结果查询Cisco Silicon One?完成了這個不可能的任務——統一芯片、統一體驗、多種角色!

圖3 Cisco Silicon One?

1.統一芯片
快3开奖结果查询基于統一架構,Cisco Silicon One?可以用于核心、邊緣、匯聚、接入、園區等各個網絡位置。Cisco Silicon One?實現上基于RTC,保證功能的豐富性和可編程性,同時通過多Slice+共享內存交換提供類似于Pipeline的超高帶寬和超低能耗比。事實上,作為該芯片架構的第一代,Cisco Silicon One? Q100芯片在業界第一次突破了10Tbps這一傳統路由芯片帶寬容量的極限,吞吐超出了2倍以上,同時包轉發能力(PPS)超出了3倍以上,實現了量級的躍升。

2.統一體驗
Cisco Silicon One?芯片具有相同的SDK 和統一的P4編程轉發代碼。網絡具有相同的行為、功能和底層邏輯,帶來一致的用戶體驗、開發體驗和運營體驗,這對于數字化創新應用至關重要。

3.多種角色
傳統上,業界通常采用不同的芯片來實現盒式設備SoC、線卡網絡處理器和交換矩陣,但對Cisco Silicon One?而言,所有這些角色都可以采用相同的芯片實現:既可以用單顆Q100芯片實現10.8Tbps吞吐的盒式路由器(耗電不到1000W),也可以使用多顆Q100芯片分別實現線卡網絡處理器和交換矩陣,從而支持單機容量高達260Tbps的模塊化路由器。甚至同樣是作為線卡網絡處理器這一角色,芯片通過分配不同的矩陣接口/網絡接口SERDES數量、掛載不同大小的外部高速緩存(HBM),可以輕松地實現適合不同應用場景的線卡。

圖4 Cisco Silicon One?芯片支持多種角色

ZHISUOYISHIYOUSIKESHOUCIWANCHENGWANGLUOXINPIANJIAGOUDETONGYI,JUEFEIOURAN。ZHESHIJIYUGUOQUSANSHIWUNIANYANFAWANGLUOXINPIANDEJILEI、CHENGZAIHULIANWANG90%LIULIANGDEDIYUNYIJIDUIWEILAIHULIANWANGFAZHANDEZERENGANSUOZHI。KEYIYUJIDESHI,TONGYIDEXINPIANJIAGOU,JIANGHUISHIDESIKECHANPINDEDIEDAISUDUJIAKUAI,WEIYONGHUTIGONGGENGDUO、GENGHAODEXUANZE。DANTONGYIJIUYIWEIZHUSHEQI,YIWEIZHUZHENGHE,YINCIBEIHOUSHIZHENGGEGONGSIYANFATIXIDECHEDIZHUANXING。

Cisco Silicon One?WULUNDUIYUYONGHU、DUIYUYEJIENAIZHIDUIYUSIKEBENSHEN,DOUSHIYICHANGGEMING!

三、面向400G和更高速率的光器件

3.1 客戶側

快3开奖结果查询JINTIANGUGANWANG、CHENGYUWANG、SHUJUZHONGXINDEWANGLUOSHEBEISHANGYIJINGDALIANGBUSHULE100GGUANGMOKUAI,XIAYIBUSHENZHIZAIJIERUWANGHEFUWUQISHANGYEHUIPUBIANSHIYONG100GGUANGMOKUAI,DAN100GGUANGMOKUAIDEZENGCHANGWEILAIJIANGBIANDEPINGHUAN。LINGYIFANGMIAN,400GDEBIAOZHUN、SHEBEI、XUQIUYIJINGJIUXU,YIBANYUJI400GJIANGZAI2020NIANXIABANNIANKAISHIGUIMOBUSHU,BINGZAIWEILAISHUNIANNEIXUNSUZENGCHANG。SHENZHI800GYEYIJINGTISHANGRICHENG。

快3开奖结果查询RANER,400GMIANLINZHUGUANGMOKUAIDEJICHENGDU、CHENGBEN、GONGHAOHESANREDENGWENTI。ZHESHIZUAI400GDAGUIMOBUSHUDE“LANLUHU”。

JIUQIYUANYIN,SHIGUANGMOKUAICHUANTONGSHANGBUZUNXUNMOERDINGLV,RUGUOSHUOWANGLUOSHEBEIDANWEIDAIKUANDECHENGBENHEGONGHAOSHIYILEISIZHISHUDEFANGSHIXIAJIANGDEHUA,GUANGMOKUAIZESHIJIBENYIXIANXINGDEFANGSHIXIAJIANG,SUIZHUSHIJIANDETUIYI,LIANGZHEDECHAJUYUELAIYUEDA。ZAI100GSHIDAI,GUANGMOKUAIZAIZHENGTIYINGJIANCHENGBENZHONGZHANBIJIEJIN50%,ERDAOLE400GSHIDAI,GUANGMOKUAIDECHENGBENZHANBISHENZHIGAODA80%。

快3开奖结果查询GUIGUANGZIJISHUBEIRENWEINENGDAPOGUICHENGBENQUXIANHEGUANGCHENGBENQUXIANZHIJIANDEBUPINGHENG,BAICXINGYEDAGUIMOZHIZAO、JICHENGHECESHIDEYOUSHIYONGYUGUANGMOKUAI。YEJIEGUOQUSHINIANBUDUANDIZHILIYUTIGAOGUIGUANGZIJISHUDELIANGPINLVHEKUODAGUIGUANGZIDESHIYONGFANWEI,SIKEZAIGUIGUANGZIJISHUFANGMIANYEZUOLEDALIANGKAIFAHETOUZI,XIANHOUSHOUGOULEYEJIELINGXIANDEGUIGUANGZIGONGSILightwireHELuxtera。YOUQISHITONGGUODUILuxteraDESHOUGOUHEJICHENG,SIKEKETIGONG100G/200G/400GQUANXILIEGUIGUANGZIGUANGMOKUAI,TONGSHIYEWEIJICHENGSHIGUANGMOKUAI(Integrated Optics)HEGUANGDIANXINPIANDEYITIFENGZHUANG(Co-Packaging)ZUOHAOLEZHUNBEI,ZHESHIPIPEIWEILAIDANXINPIAN25.6T/51.2TbpsDAIKUANRONGLIANGDEGUANJIAN。

圖5 硅光子光模塊

3.2 線路側

ZI100GQI,XIANGGANGUANGJIANCEJISHUYICHENGWEIXIANLUCEDEBIAOPEIJISHU,QIZHONGZUIGUANJIANDEZUJIANWUYISHIDSPXINPIAN。400G/800GZEDUIXIANGGANGUANGJISHUGENGWEIYIZHONG,NEIMEMIANXIANG400G/800GDEDSPXINPIANWUYISHI400G/800GXIANLUCEDEBIBEIJISHU。

TONGSHI,KECHABADEXIANGGANGUANGJIANCEGUANGMOKUAI(DCO,Digital Coherent Optics)YEYUELAIYUEDEDAOYEJIEZHONGSHI,YOUQISHIZAISHUJUZHONGXINHULIANCHANGJING。XIANGBICHUANTONGDEIPoDWDM(CAIGUANG)FANGAN,DCOMOKUAIDETUCHUYOUSHISHIWANQUANBUYINGXIANGDUANKOUMIDU,YEBUXUYAODUIBANKADESANREZUOZHONGXINDESHEJI。DANYAOZAIQSFP-DDZHEYANGXIAODEKONGJIANNEIJICHENGGAOSU400G DSPXINPIAN、JIGUANGQI、DIAOZHIQI、JIESHOUQIDENGZUJIANBINGQIEYAOMANZUGONGDIANHESANREDEYAOQIU,WUYISHIFEICHANGDADETIAOZHAN。

快3开奖结果查询ZAIXIANGGUANGUANGDSPHEDCOFANGMIAN,AcaciaWUYISHIYEJIELINGDAOZHE,SIKEYIYU2019NIANZHENGSHITICHUSHOUGOUAcaciaGONGSI。TONGGUOBAGUIGUANGZIJISHUHEDSPXINPIANJINXINGJIEHE,AcaciaJIANGKEYITIGONGJIYUQSFP-DDDE400G ZR/ZR+ DCOGUANGMOKUAI,JISHEBEIDE400GDUANKOUCHASHANG400G ZR/ZR+ DCOHOU,BUJIAGUANGFANGKECHUANSHU80km-120km(YIBANAvailability ZoneZHIJIANDEJULIZAI100kmZUOYOU),JINGGUANGFANGKECHUANSHUSHUQIANGONGLI;JIKEYIJINGLUOXIANCHUANSHU,YEKEYIJIERUDWDMHEBO/FENBOSHEBEIHUOROADM。

圖6 硅光子技術和先進DSP技術實現400G QSFP-DD DCO模塊

TONGGUODUIKEHUCEHEXIANLUCEXIANGGUANGONGSIDESHOUGOUHEZHENGHE,SIKEYIJINGWANCHENGLEMIANXIANG400GHEGENGGAOSULVGUANGQIJIANDEBUJU,BAOZHENGLECHANPINKEYIZHICHENGHULIANWANGDEBAOZHAXINGZENGCHANG。TONGSHI,SIKETIGONGLEFEICHANGLINGHUODESHANGYEMOSHILAIBANGZHUYEJIEYINGDUIGAOSUGUANGQIJIANDEZHUANXINGHETIAOZHAN,XIANGJIANXIAMIANDEZHANGJIE。

3.3光模塊形態:QSFP-DD

SIKEQUANMIANZHICHIYOUQSFP-DD MSADINGYIDEQSFP-DD 400GEFENGZHUANG。XIANGBIYEJIEQITAFENGZHUANGFANGSHI,QSFP-DDJUYOURUXIAYOUSHI:

1.業界一致支持,產業鏈最完整,生產成本最低;
2.尺寸小,支持高密度網絡設備,支持單槽36個400GE端口;在相同端口密度下由于尺寸較小更有利于通風;
3.后向兼容QSFP+(40G)、QSFP28(100G)和QSFP56(200G),在網絡升級擴容期間有效保護用戶投資;
快3开奖结果查询4.支持良好的散熱能力(>20W)和系統集成能力,可以支持所有400G銅線或者光纖連接(包括400G ZR/ZR+)的需求。

圖7 QSFP-DD光模塊

四、思科8000系列平臺

JIYUZAIXINPIAN、GUANGMOKUAIHERUANJIANFANGMIANDEKAIFAHECHUANGXIN,SIKELONGZHONGTUICHULESIKE8000XILIEPINGTAI。SIKE8000XILIEPINGTAISHIMIANXIANGXIAGESHINIAN、WEIGAOMIDU400GYOUHUADEKEBIANCHENGLUYOUQIPINGTAI,SHOUPITUICHUDESHISIKE8200XILIEHESIKE8800XILIECHANPIN。

4.1 硬件

SIKE8200XILIESHIGUDINGPEIZHIHESHILUYOUQI,CAIYONGDANGEGONGZUOYUSoCMOSHIDECisco Silicon One? Q100XINPIAN。SIKE8200LUYOUQITIGONGLIANGZHONGXINGHAO:1RUDE8201HE2RUDE8202,8201HAODIANYUE1000W,8202HAODIANYUE1400W,NENGHAOBIYUE0.11W/G,BIYEJIESHUIPINGTISHENG3-10BEIYISHANG。

圖8 思科8200系列路由器

快3开奖结果查询SIKE8800XILIESHIJIKUANGSHIMOKUAIHUALUYOUQI,TIGONG8CAO、12CAOHE18CAODESANZHONGXINGHAO:8808、8812HE8818,FENBIEZHICHIGAODA115Tbps/173Tbps/260TbpsTUNTULIANG。Cisco Silicon One? Q100XINPIANZAISIKE8800LUYOUQIZHONGGONGZUOYUXIANKAMOSHIHEJUZHENMOSHI。

圖9 思科8800系列路由器

SIKE8800XILIEDEXIANKAHEJIAOHUANJUZHENKACAIYONGZHENGJIAOFANGSHIHULIAN。XIANKASHUIPINGANZHUANG,JIAOHUANJUZHENKACHUIZHIANZHUANGYUXIANKAHOUMIAN。ZHEZHONGFANGSHIXIAOCHULEZHONGBANHE/HUOBEIBANDEXUQIU,TONGSHILIANJIEQIDESHEJIYIJINGKAOLVLEHOUXIANGJIANRONGXING,BAOZHENGLEXIANYOUXIANKAKEYIYUXIAYIDAIXIANKAHEJIAOHUANJUZHENJIANRONG,ZHEYESHIMUQIANZUISHIYONG、ZUIKEKAODEXIANKAHEJIAOHUANJUZHENHULIANHEJIKUANGSANREFANGSHI。

SIKE8800LUYOUQIMUQIANZHICHILIANGZHONGXINGHAODEQUANXIANSUXIANKA: 36DUANKOU400GE QSFP-DDXIANKAHE48DUANKOU100GE QSFP28XIANKA,JUNGUAZAIDARONGLIANGHBMNEICUN。WEILAISUIZHUXIAYIDAIXINPIANHEGUANGMOKUAIJISHUJINZHAN,HUITUICHUGENGGAOMIDUDE400GEBANKA。

4.2 軟件

SIKE8000XILIEDAZAIQUANXINSHEJIDEIOS XR7CAOZUOXITONG。IOS XRSHIYOUZHUCHAOGUO15NIANZAIQUANQIUGEDAYUNYINGSHANGWANGLUOZHONGYUNXINGJINGYANDECHENGSHUCAOZUOXITONG,IOS XR7ZESHISIKEMIANXIANGWEILAIHULIANWANGKAIFADEIOS XRZUIXINBANBEN,IOS XR7DEJIAGOUSHEJIJUJIAOYUJIANDAN、XIANJIN、KEXINSANGEZHUYAOYUANZE。

圖10 IOS XR7架構設計

IOS XR7YOULIANGGEXIANERYIJIANDEGAIBIAN:YISHIQUANMIANYONGBAOLinuxJIXIANGGUANGONGJUJI,IOS XR7BENSHENJIUSHIYUNXINGZAIBIAOZHUNLinuxSHANGDEJINCHENG;ERSHIQINGLIANGHUA、MOKUAIHUA,KEHUKEYIZIXINGXUANZESUOXUDEGONGNENGMOKUAI,SHIYINGWANGLUOJIEOUDEXUYAO。

五、靈活的商業模式

快3开奖结果查询SIKEFABULEMIANXIANGWEILAIHULIANWANGDECHUANGXINSHANGYEMOSHI,ZHICHIKEHUYIDUOZHONGFANGSHILAISHIYONGSIKEDECHUANGXINJISHU,RANGHULIANWANGJINGJIDEGEFANGDOUNENGCONGZHONGSHOUYI。JUTIBAOHANDANBUXIANYUXIABIAOSUOLIECHUDEFANGSHI。ZHEXIEBUTONGDEMOSHIKEYIJINXINGZUHE(LIRUXINPIANOnly+RUANJIANOnly),CONGERSHIXIANYUKEHUXUQIUDEJINGQUEPIPEI。

表1 面向未來互聯網的靈活商業模式

CONGSHANGBIAOKEJIAN,SIKEZHICHIDESHANGYEMOSHI,DUIKEHUHEYEJIEGEFANGDOUYOUZHUJUDADEHAOCHU,CHONGFENTIXIANLEKAIFANG、PINGDENG、XIEZUO、KUAISU、FENXIANGDEHULIANWANGJINGSHEN;DUIYUWANGLUODEYONGYOUZHEYUNYINGSHANGERYAN,SIKETIGONGLEQIANSUOWEIYOUDEFENGFUXUANZEYONGYUGOUJIANXIAYIDAIWANGLUOJIDUIYINGDESHENGTAIXITONG,WOMENRENWEI,ZHIYOUTONGGUOMOSHICHUANGXIN、JIAGOUCHUANGXIN、SHEBEIRUANYINGJIANCHUANGXIN,CAINENGBAITUOZENGLIANGBUZENGSHOUDEKUNJING。

快3开奖结果查询SIKEDEYUANJINGSHI,KEHUHEYEJIEGEFANGKEYIANXUCAIGOU、ANXUDINGZHI、ANXUBUSHU,SHIXIANKUAISUDIEDAI,JIANGDICAPEXHEOPEX,ZUIZHONGZHONGSUHULIANWANGJINGJI。

六、未來展望

快3开奖结果查询WANGLUOJISHUHESHANGYEMOSHIDECHUANGXINYEJIANGTUIDONGWANGLUOJIAGOUDEZHUANXING。

WANGLUODECHENGZAIXIAOLVRUHENENGCHONGFENXIANGSHOUMOERDINGLVDEHAOCHU,ZHESHIQUANQIUMEIGEYUNYINGSHANGDOUXUYAOKAOLVDEWENTI。CHULEZAIDANGESHEBEISHANGJIANGDICHENGBEN,GENGXUYAOZAIJIAGOUSHANGSHIXIANCHUANGXIN。

快3开奖结果查询JINLAIJIYUSpine-LeafDEFabricJIAGOU(CLOSJIAGOU)ZHUBUCHENGWEILEIPWANGLUOJIAGOUDEXINFANSHI。FabricJIAGOUBUJINSHISHUJUZHONGXINDEBIAOZHUNJIAGOU,YEYIJINGZAIXIAYIDAICHENGYUWANGZHONGDEDAOGUIMOYINGYONG(DIANXINGRUBell CanadaHEZHONGGUOLIANTONGZHINENGCHENGYUWANG),BINGQIEZAIGUGANWANGSHANGYEYIJINGDEDAOBUSHU(DIANXINGRUComcast)。

快3开奖结果查询FabricJIEGOUTIANSHENGJUYOUJIGAODEKEKUOZHANXING(SIKE8818DANTAIRONGLIANGDA260Tbps,CAIYONGFabricJIAGOUKEQINGSONGSHIXIANPbpsJIRONGLIANG)、TIANSHENGZHICHIWANGLUOJIEOU(LIYONGOCPSHENGTAIXITONG)、TIANSHENGZHICHIXINPIANDIEDAI(HENGXIANGKUOZHAN)。ERZHEXIE,DOUSHIGOUJIANWEILAIHULIANWANGJINGJIDEJICHU。

XIATUSHIZUOZHESHEJIDE“WANGLUOJIJUZHEN”JIAGOU,DAIBIAOLEQIZHONGYIZHONGWEILAIWANGLUOJIAGOUDESHEXIANG。

圖11 “網絡即矩陣”架構

SIKEWEILAIHULIANWANGZHANLVE,ZHENGSHIZHICHILEISIDEDADANSHEXIANG、JIFASHUZIHUACHUANGXINDEJISHI,TAGEIHULIANWANGFUNENG,RANGCHUANGXINWUSUOGUJI,RANGQIANNENGDEDAOSHIFANG。

WEILAIYILAI, ARE YOU READY?


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SDNLAB君 發表于20-01-15
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