时间:2019-02-07 作者:英语课 分类:英语新闻


英语课

    On Wednesday, Google, Facebook, Yahoo! and other major Internet companies will participate in what is being called IPv6 or Internet Protocol 1 Version 6 Test Day. The 24-hour trial run is being held to test a new communication system for the Internet, which computer experts say is needed as more and more devices go online and the Web is quickly running out of addresses.

    It’s likely that you may not even notice it, but on Wednesday, across the globe, the Internet will be taking a test flight to try out a new system that will eventually lead to a dramatic increase in the number of addresses on the World Wide Web.

    “We now have a tremendous(巨大的,极大的) number of users on the internet. And the Internet protocol or think of it as the Internet telephone number that exists for everybody on the Internet is kind of running out,” said David Gewirtz, an Internet expert at the U.S. Strategic Perspectives Institute.

    “When this stuff came into play 30 some odd years ago, people never expected that everybody on a cell phone would have an Internet address, everybody with a video game console would have an Internet address and so and so forth 2.  And so now as the Internet becomes the wiring that connects everybody in the world, there’s not enough Internet phone numbers or IP addresses for all of those devices.”

    The Internet Society, a non-profit organization based in Reston, Virginia that focuses on Internet standards, policy and education is promoting the trial run.

    Leslie Daigle, is the group’s chief Internet Technology Officer. “Once it escaped the research lab (IPv4) and started becoming an important component 3 of everyday life.  It was pretty clear that IPv4, which only has four billion addresses, would not be enough to serve the needs of the world. I mean, do the math. There are fewer IPv4 addresses than there are people on the face of the earth.”

    In a blog posting this week, Google called the test run an important milestone 4, adding that the deployment 5 of IPv6 is crucial to the continued growth of the Internet.

    Organizers hope Wednesday’s event will boost awareness 6 and promote what has so far been a slow shift to the new system.

    Daigle says it would be valuable if the new system accounted for 20 percent of the Internet’s traffic by next year.

    “In terms of actual numbers, we still see almost vanishingly small amount of IPv6 traffic on the Internet. It’s on the order of one and a half to three percent of the traffic that comes over IPv6 depending on whose measurements you use,” Daigle said.

    Daigle says more than 400 organizations from across the globe are participating in the IPv6 Test Day. Internet service providers and government's including the European Commission and U.S. government websites will join in the test.

    China has been aggressively positioning itself to make the transition to IPv6.  During the 2008 Beijing Olympics, China showcased the IPv6 infrastructure 7.

    China has set up a website to mark IPv6 Test Day, which includes a list of more than 100 sites that it says are running on the next generation system.

    Gewirtz says China’s aggressive approach highlights its desire to promote technological 8 development and the reality that it has a huge population.

    “They have 1.2 billion people, which is pretty much the number of IPv4 addresses total. So for China to be fully 9 on the Internet, in it’s full glory moving into the 21st century it needs more phone numbers or essentially 10 more Internet addresses,” Gewirtz said.

    According to statistics in China, the country already has more than 450 million Internet users and 66 percent of Chinese access the Internet using cell phones.

    During Wednesday's test, Google says most users will be unaffected, but that it will place a prominent a notice on Google Search's main page for those who may not be able to connect and direct them to a test page to see if the connection is working.(本文由在线英语听力室整理编辑)

 



n.议定书,草约,会谈记录,外交礼节
  • We must observe the correct protocol.我们必须遵守应有的礼仪。
  • The statesmen signed a protocol.那些政治家签了议定书。
adv.向前;向外,往外
  • The wind moved the trees gently back and forth.风吹得树轻轻地来回摇晃。
  • He gave forth a series of works in rapid succession.他很快连续发表了一系列的作品。
n.组成部分,成分,元件;adj.组成的,合成的
  • Each component is carefully checked before assembly.每个零件在装配前都经过仔细检查。
  • Blade and handle are the component parts of a knife.刀身和刀柄是一把刀的组成部分。
n.里程碑;划时代的事件
  • The film proved to be a milestone in the history of cinema.事实证明这部影片是电影史上的一个里程碑。
  • I think this is a very important milestone in the relations between our two countries.我认为这是我们两国关系中一个十分重要的里程碑。
n. 部署,展开
  • He has inquired out the deployment of the enemy troops. 他已查出敌军的兵力部署情况。
  • Quality function deployment (QFD) is a widely used customer-driven quality, design and manufacturing management tool. 质量功能展开(quality function deployment,QFD)是一个广泛应用的顾客需求驱动的设计、制造和质量管理工具。
n.意识,觉悟,懂事,明智
  • There is a general awareness that smoking is harmful.人们普遍认识到吸烟有害健康。
  • Environmental awareness has increased over the years.这些年来人们的环境意识增强了。
n.下部构造,下部组织,基础结构,基础设施
  • We should step up the development of infrastructure for research.加强科学基础设施建设。
  • We should strengthen cultural infrastructure and boost various types of popular culture.加强文化基础设施建设,发展各类群众文化。
adj.技术的;工艺的
  • A successful company must keep up with the pace of technological change.一家成功的公司必须得跟上技术变革的步伐。
  • Today,the pace of life is increasing with technological advancements.当今, 随着科技进步,生活节奏不断增快。
adv.完全地,全部地,彻底地;充分地
  • The doctor asked me to breathe in,then to breathe out fully.医生让我先吸气,然后全部呼出。
  • They soon became fully integrated into the local community.他们很快就完全融入了当地人的圈子。
adv.本质上,实质上,基本上
  • Really great men are essentially modest.真正的伟人大都很谦虚。
  • She is an essentially selfish person.她本质上是个自私自利的人。
标签: internet flight
学英语单词
abscond from
acceptance limits
acceptance range
adjustable barrier guard
aminopyrines
artisan industry
balanced rotary armature
bang in the middle (of)
benzil
bolino
Bucherer reaction
bulb low pressure
burst into the world
carriage of contraband
catching rate
Chloratol
cost ratio of the failure parts
cover notes issued by brokers
cross-buttock
cycloparaffin resin
de-silt
decirse
diefendorf
distal cutter
effluent conductivity
eight hour system of labour
Elizabeth, Ottilie Luisa
fabricated ship
familial vitamin D-resistant rickets
fault simulation comparator
focal surface
foot-sore
Fulham
girting
grammar analysis
gushee
gymnorhinas
Hanley
Hedyotis bracteosa
hirado jangara bonodori (japan)
HPSS
hutte
interconnect analysis
Irpex
Itatim
ivybells
John Bartlett
keep ... in countenance
leithians
lymphatic cachexia
manbotes
Megrelian
Mexican gold poppy
microbacterium lacticum
microbiochemists
miltowns
miracidial
moraceaes
morphine methyl bromide
operating performance ratio
over throw
overfinishing
perpendicular bisector
photoacoustic spectroscopy
pitney-bowes
platform for rescue chamber
polymer waterproof materials
position measuring system
predominated
pretreatment equipment
process requirement
progressive congenital erythrokeratoderma
progressive-conversion model
putting in default
rigidity of wood
scopolamine hydrobromide
scudi
sea changes
signifieds
sivamalai series
skewness coefficient
sleekers
soil geochemistry
steroid-responsive
stiburea
studenberg
subscriber dialing
synchrotron aperture
take-up reel
Talovskiy Rayon
tan spud
tayloria alpicola broth
Tešica
time to chopping
Tommygoff
Tooke
topological transformation
total quality control circle
uniciliate
wheel horse
wild horses wouldn't drag me
Yamaguchi-gumi