|
TransPAC2
The TransPAC2 Network was a US National Science Foundation-funded high-speed international computer network circuit connecting national research and education networks in the Asia-Pacific region to those in the US. It was the continuation of the TransPAC project which ran from 2000 through 2005. History The first TransPAC effort started in 1998. The original link of 35 Mbit/sec connected to the Very high-speed Backbone Network Service (vBNS) near Chicago. TransPAC2's Network Operations Center was located in the Informatics and Communications Technology Complex in Indianapolis, Indiana on the Indiana University – Purdue University Indianapolis (IUPUI) campus. The NOC operated 24 hours a day and 7 days a week starting in October 1998. In May 1999 link speed was expanded to 73 Mbit/s with funding from the Japan Science and Technology Corporation. In June 2000 link speed increased to 100 Mbit/s, and in September to 155 Mbit/s. In May 2001, equipment from Cisco Systems replaced ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michael McRobbie
Michael Alexander McRobbie (born October 11, 1950) is an Australian–American computer scientist and university administrator. He served as the 18th president of Indiana University from 2007 to 2021. Upon stepping down from the IU presidency, McRobbie was replaced by Pamela Whitten, who became the 19th president of Indiana University on July 1, 2021. On July 1, 2021, he assumed the titles of university chancellor, president emeritus and university professor. He is the third person to serve as university chancellor in the university's more than 200-year-old history. Early life and education McRobbie is an Australian. Born on October 11, 1950, in Melbourne, Victoria, he grew up in Gold Coast, Queensland. He graduated with a B.Sc. with First Class Honours from the University of Queensland in 1974, and with a Ph.D. from the Australian National University in 1979. His early work was in philosophy, artificial intelligence and automated theorem proving. Career After a postdoc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Science Foundation
The National Science Foundation (NSF) is an independent agency of the United States government that supports fundamental research and education in all the non-medical fields of science and engineering. Its medical counterpart is the National Institutes of Health. With an annual budget of about $8.3 billion (fiscal year 2020), the NSF funds approximately 25% of all federally supported basic research conducted by the United States' colleges and universities. In some fields, such as mathematics, computer science, economics, and the social sciences, the NSF is the major source of federal backing. The NSF's director and deputy director are appointed by the President of the United States and confirmed by the United States Senate, whereas the 24 president-appointed members of the National Science Board (NSB) do not require Senate confirmation. The director and deputy director are responsible for administration, planning, budgeting and day-to-day operations of the foundation, whil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asia Pacific Advanced Network
The Asia-Pacific Advanced Network (APAN) is a not-for-profit association of Asia-Pacific national research and education networks (NRENs) incorporated in Hong Kong as a company limited by guarantee. The organisation was originally formed on 3 June 1997 and was incorporated on 8 August 2009. Purpose The objectives of APAN are * to coordinate and promote network technology developments and advances in network-based applications and services across the Asia-Pacific region; * to provide a forum for user communities to come together with network engineers to help promote and exploit opportunities to enhance research and education in disciplines that are relevant to the member economies; * to hold meetings, workshops and conferences relating to network technology, the development of advanced communication services, and the exploitation of these, resulting in compelling new applications; * to arrange and organize education and training workshops, and to operate a fellowship programme to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National LambdaRail
National LambdaRail (NLR) was a , high-speed national computer network owned and operated by the U.S. research and education community. In November 2011, the control of NLR was purchased from its university membership by a billionaire Patrick Soon-Shiong. NLR ceased operations in March 2014. Goals The goals of the National LambdaRail project are: *To bridge the gap between leading-edge optical network research and state-of-the-art applications research; *To push beyond the technical and performance limitations of today’s Internet backbones; *To provide the growing set of major computationally intensive science (often termed e-Science) projects, initiatives and experiments with the dedicated bandwidth, deterministic performance characteristics, and/or other advanced network capabilities they need; and *To enable creative experimentation and innovation that characterized facilities-based network research during the early years of the Internet. Description NLR uses fiber-optic lin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abilene Network
Abilene Network was a high-performance backbone network created by the Internet2 community in the late 1990s. In 2007 the Abilene Network was retired and the upgraded network became known as the "Internet2 Network". History One of the aims of the Abilene project was to achieve 10 Gbit/s connectivity between every node by the end of 2006. Over 230 member institutions participated in Abilene, mostly universities and some corporate and affiliate institutions, in all of the US states as well as the District of Columbia and Puerto Rico. It connected to European research networks NORDUnet and SURFnet. The legal entity behind the network was the University Corporation for Advanced Internet Development. When it was established in 1999, the network backbone had a capacity of 2.5 Gbit/s. An upgrade to 10 Gbit/s began in 2003 and was completed on February 4, 2004. The name ''Abilene'' was chosen because of the project's resemblance, in ambition and scope, to the railhead in Abilene, Kansa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet2
Internet2 is a not-for-profit United States computer networking consortium led by members from the research and education communities, industry, and government. The Internet2 consortium administrative headquarters are located in Ann Arbor, Michigan, with offices in Washington, D.C. and Emeryville, California. As of November 2013, Internet2 has over 500 members including 251 institutions of higher education, 9 partners and 76 members from industry, over 100 research and education networks or connector organizations, and 67 affiliate members. Internet2 operates the Internet2 Network, an Internet Protocol network using optical fiber that delivers network services for research and education, and provides a secure network testing and research environment. In late 2007, Internet2 began operating its newest dynamic circuit network, the Internet2 DCN, an advanced technology that allows user-based allocation of data circuits over the fiber-optic network. The Internet2 Network, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CENIC
The Corporation for Education Network Initiatives in California (CENIC ( )) is a nonprofit corporation formed in 1997 to provide high-performance, high-bandwidth networking services to California universities and research institutions. Through this corporation, representatives from all of California's K-20 public education combine their networking resources toward the operation, deployment, and maintenance of the California Research and Education Network, or CalREN. Today, CalREN operates over 8,000 miles of fiber optic cable and serves more than 20 million users. History Beginning in the mid 1980s, research universities were served by a National Science Foundation (NSF) funded network, NSFNet. This funding ended, however, in 1995, as the NSF believed that the newly established commercial Internet could meet the needs of these institutions. A model for wide-area networking began to emerge in the early 1990s, separating regional network infrastructure from national or internat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
10 Gigabit Ethernet
10 Gigabit Ethernet (10GE, 10GbE, or 10 GigE) is a group of computer networking technologies for transmitting Ethernet frames at a rate of 10 gigabits per second. It was first defined by the IEEE 802.3ae-2002 standard. Unlike previous Ethernet standards, 10 Gigabit Ethernet defines only full-duplex point-to-point links which are generally connected by network switches; shared-medium CSMA/CD operation has not been carried over from the previous generations Ethernet standards so half-duplex operation and repeater hubs do not exist in 10GbE. The 10 Gigabit Ethernet standard encompasses a number of different physical layer (PHY) standards. A networking device, such as a switch or a network interface controller may have different PHY types through pluggable PHY modules, such as those based on SFP+. Like previous versions of Ethernet, 10GbE can use either copper or fiber cabling. Maximum distance over copper cable is 100 meters but because of its bandwidth requirements, hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autonomous System (Internet)
An autonomous system (AS) is a collection of connected Internet Protocol (IP) routing prefixes under the control of one or more network operators on behalf of a single administrative entity or domain, that presents a common and clearly defined routing policy to the Internet. Each AS is assigned an autonomous system number (ASN), for use in Border Gateway Protocol (BGP) routing. Autonomous System Numbers are assigned to Local Internet Registries (LIRs) and end user organizations by their respective Regional Internet Registries (RIRs), which in turn receive blocks of ASNs for reassignment from the Internet Assigned Numbers Authority (IANA). The IANA also maintains a registry of ASNs which are reserved for private use (and should therefore not be announced to the global Internet). Originally, the definition required control by a single entity, typically an Internet service provider (ISP) or a very large organization with independent connections to multiple networks, that adhered t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Router (computing)
A router is a networking device that forwards data packets between computer networks. Routers perform the traffic directing functions between networks and on the global Internet. Data sent through a network, such as a web page or email, is in the form of data packets. A packet is typically forwarded from one router to another router through the networks that constitute an internetwork (e.g. the Internet) until it reaches its destination node. A router is connected to two or more data lines from different IP networks. When a data packet comes in on one of the lines, the router reads the network address information in the packet header to determine the ultimate destination. Then, using information in its routing table or routing policy, it directs the packet to the next network on its journey. The most familiar type of IP routers are home and small office routers that simply forward IP packets between the home computers and the Internet. More sophisticated routers, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Los Angeles
Los Angeles ( ; es, Los Ángeles, link=no , ), often referred to by its initials L.A., is the List of municipalities in California, largest city in the U.S. state, state of California and the List of United States cities by population, second most populous city in the United States after New York City, as well as one of the world's most populous megacities. Los Angeles is the commercial, financial, and cultural center of Southern California. With a population of roughly 3.9 million residents within the city limits , Los Angeles is known for its Mediterranean climate, ethnic and cultural diversity, being the home of the Cinema of the United States, Hollywood film industry, and its Greater Los Angeles, sprawling metropolitan area. The city of Los Angeles lies in Los Angeles Basin, a basin in Southern California adjacent to the Pacific Ocean in the west and extending through the Santa Monica Mountains and north into the San Fernando Valley, with the city bordering the San Gabri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tokyo
Tokyo (; ja, 東京, , ), officially the Tokyo Metropolis ( ja, 東京都, label=none, ), is the capital and List of cities in Japan, largest city of Japan. Formerly known as Edo, its metropolitan area () is the most populous in the world, with an estimated 37.468 million residents ; the city proper has a population of 13.99 million people. Located at the head of Tokyo Bay, the prefecture forms part of the Kantō region on the central coast of Honshu, Japan's largest island. Tokyo serves as Economy of Japan, Japan's economic center and is the seat of both the Government of Japan, Japanese government and the Emperor of Japan. Originally a fishing village named Edo, the city became politically prominent in 1603, when it became the seat of the Tokugawa shogunate. By the mid-18th century, Edo was one of the most populous cities in the world with a population of over one million people. Following the Meiji Restoration of 1868, the imperial capital in Kyoto was mov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
