在线观看亚洲精品专区-在线观看亚洲免费-在线观看亚洲免费视频-在线观看亚洲欧美-欧美freexxx-欧美free嫩交video

食品伙伴網服務號
 
 
當前位置: 首頁 » 專業英語 » 行業相關 » 正文

互聯網功能有待進一步拓展

放大字體  縮小字體 發布日期:2009-09-10
核心提示:The internet has undergone extraordinary growth over the past decade, to the point where it's running out of addresses. Every device linked to the internet not only computers, but also mobile phones, gaming consoles, digital TVs and even cars with s

    The internet has undergone extraordinary growth over the past decade, to the point where it's running out of addresses.

    Every device linked to the internet – not only computers, but also mobile phones, gaming consoles, digital TVs and even cars with sat-nav systems, for example – has been assigned a number that lets it connect with the rest of the devices on the network. These numbers, or IP addresses, are critical for the operation of the internet – without them it simply could not work, as devices would be unable to address or talk with one another effectively.

    The biggest threat that the internet faces today is that we're running out of IP addresses. The number of unassigned addresses under the current system – IP version 4 or IPv4 for short – will soon drop through the 10 per cent mark, and is expected to run out completely in 2011.

    The explosive growth of the internet and the rapid adoption of networked digital devices worldwide has led to this IP address exhaustion. The technical community has been aware of the issue for many years, recognising that a new protocol was required to meet future demand. It was with this in mind that the next-generation of IP addresses, IPv6, was developed in the mid-1990s.

    Unlike IPv4 addresses, of which there are about 4.3 billion in total, IPv6 addresses have a longer format, allowing for about a trillion trillion addresses in total, or 340,282,366,920,938,463,463,374,607,431,768,211,456 to be precise. That's more than enough to ensure that internet development continues at the same pace it has for the past ten years.

    The uptake of IPv6 addresses has so far been slow, but it is paramount that ISPs, governments and private companies now make it a priority to accelerate adoption. Only by ensuring that all devices connected to the internet are compatible with IPv6, can we stay connected and safeguard sustainable growth in the years to come.

    互聯網技術經歷了過去10年的迅速增長, 以至于現在創建的網址已大大超出了互聯網的承受范圍。

    連接到互聯網的設備-不僅是電腦,而且手機,游戲機,數字電視,甚至汽車,例如安裝了座駕導航系統的汽車就被指派一個數字

    以便將其連接到其它的網絡設備。這些數字或IP地址,對于互聯網的運作是至關重要的-沒有它們,互聯網根本無法工作。 因為沒有了它們,系統無法定位,相互之間也無法進行有效交談。

    當今互聯網面臨的最大威脅是,現在創建的網址已大大超出了互聯網的承受范圍。若使用現有系統--IP版本4(簡稱為IPv4),在不久的將來,未分配的網址數量將減少百分之十。IP版本4預計在2011年運行。

更多翻譯詳細信息請點擊:http://www.trans1.cn
 
關鍵詞: 互聯網 拓展
[ 網刊訂閱 ]  [ 專業英語搜索 ]  [ ]  [ 告訴好友 ]  [ 打印本文 ]  [ 關閉窗口 ] [ 返回頂部 ]
分享:

 

 
推薦圖文
推薦專業英語
點擊排行
 
 
Processed in 0.162 second(s), 17 queries, Memory 0.9 M
主站蜘蛛池模板: 四虎精品影院永久在线播放 | 亚洲 欧美 综合 | 中文字幕视频二区 | 午夜影院在线观看免费 | 成人手机看片 | 又色又污又爽又黄的网站 | 在线看黄的网站 | 国产一级特黄的片子 | 123成人网| 日韩a视频 | 手机看片91 | 久操久操 | 成人三级影院 | 黄色成人毛片 | 曰曰摸天天摸人人看久久久 | 国产福利午夜自产拍视频在线 | 日本黄色免费看 | 久久99精品国产麻豆宅宅 | 欧美在线视频一区二区三区 | 熊出没之环球大冒险旧版免费观看 | 1314亚洲人成网站在线观看 | 伊人网综合在线 | 欧美专区一区二区三区 | 亚欧成人中文字幕一区 | 天天天综合网 | 日本久久久久久久 | 四虎在线最新地址4hu | 丁香综合在线 | 欧美日韩性猛交xxxxx免费看 | 四虎国产精品免费观看 | 天天想夜夜操 | 朱元璋传奇1998王耿豪版 | 就去色播 | 好色亚洲 | 午夜欧美福利视频 | 四虎网站网址 | 能直接看黄的网站 | 操操操插插插 | 极品美女写真菠萝蜜视频 | 高清欧美日本视频免费观看 | 亚洲视频一区 |