亚博APP

ipv6shiinternet protocol version 6desuoxie,tashiietfshejideyongyutidaixianxingbanbenipxieyi-ipv4-dexiayidaiipxieyi。muqiandequanqiuyintewangsuocaiyongdexieyizushitcp/ipxieyizu。ipshitcp/ipxieyizuzhongwangluocengdexieyi,shitcp/ipxieyizudehexinxieyi。ipv6zhengchuzaibuduanfazhanhewanshandeguochengzhong,tazaibujiudejianglaijiangqudaimuqianbeiguangfanshiyongdeipv4。meigerenjiangyongyougengduoipdizhi。

简介

muqianyaboappshiyongdedierdaihulianwangipv4jishu,hexinjishushuyumeiguo。tadezuidawentishiwangluodizhiziyuanyouxian,conglilunshangjiang,bianzhi1600wangewangluo、40yitaizhuji。dancaiyonga、b、csanleibianzhifangshihou,keyongdewangluodizhihezhujidizhideshumudadazhekou,yizhimuqiandeipdizhijinhukujie。qizhongbeimeizhanyou3/4,yue30yige,errenkouzuiduodeyazhouzhiyoubudao4yige,zhongguojiezhi2010nian6yueipv4dizhishuliangdadao2.5yi,luohouyu4.2yiwangmindexuqiu。dizhibuzu,yanzhongdizhiyuelewoguojiqitaguojiahulianwangdeyingyonghefazhan。

亚博APPyifangmianshidizhiziyuanshuliangdexianzhi,lingyifangmianshisuizhedianzijishujiwangluojishudefazhan,jisuanjiwangluojiangjinrurenmenderichangshenghuo,kenengshenbiandemeiyiyangdongxidouxuyaolianruquanqiuyintewang。zaizheiyangdehuanjingxia,ipv6yingyunersheng。dancongshuzishanglaishuo,ipv6suoyongyoudedizhirongliangshiipv4deyue8×10^28bei,dadao2^128(suanshangquanlingde)ge。zheibudanjiejuelewangluodizhiziyuanshuliangdewenti,tongshiyeweichudiannaowaideshebeilianruhulianwangzaishuliangxianzhishangsaoqinglezhangai。danshiyuipv4yiyang,ipv6yiyanghuizaochengdaliangdeipdizhilangfei。zhunquedeshuo,shiyong ipv6dewangluobingmeiyou2^128genengchongfenliyongdedizhi。shouxian,yaoshixianipdizhidezidongpeizhi,juyuwangsuoshiyongdeziwangdeqianzhuibixudengyu64,danshihenshaoyouyigejuyuwangnengrongna2^64gewangluozhongduan;qici,youyuipv6dedizhifenpeibixuzunxunjuleideyuanze,dizhidelangfeizaisuonanmian。danshi,ruguoshuoipv4shixiandezhishirenjiduihua,eripv6zekuozhandaorenyishiwuzhijiandeduihua,tabujinkeyiweirenleifuwu,haijiangfuwuyuzhongduoyingjianshebei,rujiayongdianqi、chuanganqi、yuanchengzhaoxiangji、qichedeng,tajiangshiwushibuzai,wuchubuzaideshenrushehuimeigejiaoluodezhenzhengdekuandaiwang。erqietasuodailaidejingjixiaoyijiangfeichangjuda。dangran,ipv6bingfeishiquanshimei、yilaoyongyi,bukenengjiejuesuoyouwenti。ipv6zhinengzaifazhanzhongbuduanwanshan,yebukenengzaiyiyezhijianfasheng,guoduxuyaoshijianhechengben,dancongzhangyuankan,ipv6youliyuhulianwangdechixuhezhangjiufazhan。 muqian,guojihulianwangzuzhiyijingjuedingchenglilianggezhuanmengongzuozu,zhidingxiangyingdeguojibiaozhun。

特点:

(1)ipv6dizhizhangduwei128bite,dizhikongjianzengdale2de96cifangbei;

亚博APP(2)linghuodeipbaowentoubugeshi。shiyongyixiliegudinggeshidekuozhantoubuqudaileipv4zhongkebianzhangdudexuanxiangziduan。ipv6zhongxuanxiangbufendechuxianfangshiyeyousuobianhua,shiluyouqikeyijiandanluguoxuanxiangerbuzuorenhechuli,jiakuailebaowenchulisudu;

亚博APP(3)ipv6jianhualebaowentoubugeshi,ziduanzhiyou7ge,jiakuaibaowenzhuanfa,tigaoletuntuliang;

(4)tigaoanquanxing。shenfenrenzhengheyinsiquanshiipv6deguanjiantexing;

(5)zhichigengduodefuwuleixing;

(6)yunxuxieyijixuyanbian,zengjiaxindegongneng,shizhishiyingweilaijishudefazhan;

优势: 与IPV4相比,IPV6具有以下几个优势:

yi、pv6juyougengdadedizhikongjian。ipv4zhongguidingipdizhizhangduwei32,jiyou2^32-1(fuhao^biaoshishengmi,xiatong)gedizhi;eripv6zhongipdizhidezhangduwei128,jiyou2^128-1gedizhi。

亚博APPer、ipv6shiyonggengxiaodeluyoubiao。ipv6dedizhifenpeiyikaishijiuzunxunjulei(aggregation)deyuanze,zheishideluyouqinengzailuyoubiaozhongyongyitiaojilu(entry)biaoshiyipianziwang,dadajianxiaoleluyouqizhongluyoubiaodezhangdu,tigaoleluyouqizhuanfashujubaodesudu。

san、ipv6zengjialezengqiangdezubo(multicast)zhichiyijiduiliudezhichi(flow control),zheishidewangluoshangdeduomeitiyingyongyoulezhangzufazhandejihui,weifuwuzhiliang(qos,quality of service)kongzhitigonglelianghaodewangluopingtai。

si、pv6jiaruleduizidongpeizhi(auto configuration)dezhichi。zheishiduidhcpxieyidegaijinhekuozhan,shidewangluo(youqishijuyuwang)deguanligengjiafangbianhekuaijie。

亚博APPwu、ipv6juyougenggaodeanquanxing。zaishiyongipv6wangluozhongyonghukeyiduiwangluocengdeshujujinxingjiamibingduiipbaowenjinxingxiaoyan,jidadezengqianglewangluodeanquanxing。


yabo网页西甲竞猜盘口bg视讯试玩ag旗舰厅登录opus体育网址大发体育娱乐手机app网上购买足球投注Letou体育网王者体育app泛亚电竞手机端ldsports官网