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CUDI
The University Corporation for Internet Development ( es, Corporación Universitaria para el Desarrollo de Internet; CUDI) is a non-profit consortium to build and operate a Mexican high-performance backbone network for research and education, sometimes called Internet-2 for Mexico. Overview Established in 2000, the RedCUDI (CUDI Network) backbone had, during many years, a capacity of 155 Megabits per second (STM-1) using ATM, recently 10 Gigabits links, with 3 international links to Abilene Network, Gigabit links to the California Research and Education Network (CalREN) managed by CENIC, and one Mbit link to RedCLARA. Over 200 members institutions (research centers, universities) participate in RedCUDI, some corporate and affiliate institutions, in all of the 31 states of Mexico. Its purpose has been to develop and deploy advanced network applications and technologies such as IPv6, IP multicasting, quality of service, Software-defined networking Software-defined networking (SD ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CalREN
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] |
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] |
National Research And Education Networks
A national research and education network (NREN) is a specialised internet service provider dedicated to supporting the needs of the research and education communities within a country. It is usually distinguished by support for a high-speed backbone network, often offering dedicated channels for individual research projects. In recent years NRENs have developed many 'above the net' services. List of NRENs by geographic area East and Southern Africa * UbuntuNet Alliance for Research and Education Networking - the Alliance of NRENs of East and Southern Africa * Eb@le - DRC NREN * EthERNet - Ethiopian NREN * iRENALA - Malagasy NREN * KENET - Kenyan NREN * MAREN - Malawian NREN * MoRENet - Mozambican NREN * RENU - Ugandan NREN * RwEdNet - Rwanda NREN * SomaliREN - Somali NREN SudREN- Sudanese NREN * TENET/SANReN - South African NREN * TERNET - Tanzanian NREN * Xnet - Namibian NREN * ZAMREN - Zambian NREN North Africa ASREN- Arab States Research and Education Network * TU ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Backbone Network
A backbone or core network is a part of a computer network which interconnects networks, providing a path for the exchange of information between different LANs or subnetworks. A backbone can tie together diverse networks in the same building, in different buildings in a campus environment, or over wide areas. Normally, the backbone's capacity is greater than the networks connected to it. A large corporation that has many locations may have a backbone network that ties all of the locations together, for example, if a server cluster needs to be accessed by different departments of a company that are located at different geographical locations. The pieces of the network connections (for example: ethernet, wireless) that bring these departments together is often mentioned as network backbone. Network congestion is often taken into consideration while designing backbones. One example of a backbone network is the Internet backbone. History The theory, design principles, and first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mexico
Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatemala, Belize, and the Caribbean Sea; and to the east by the Gulf of Mexico. Mexico covers ,Mexico ''''. . making it the world's 13th-largest country by are ... [...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, Kansas, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RedCLARA
RedCLARA: the Latin American space for collaboration and development in education, science and innovation CLARA (''Latin American Advanced Networks Cooperation'' in English, ''Cooperación Latino Americana de Redes Avanzadas'', in Spanish, the native language of the institution, and ''Cooperação Latino-Americana de Redes Avançadas'' in Portuguese) is an international organization whose aim is to connect Latin America's Research and Education Networks (NRENs), that manages RedCLARA, the network. Since year 2004 RedCLARA provides regional interconnection and connection to the world through its links to GÉANT (pan-European advanced network) and to Internet2(United States) and, through them, to Africa's advanced networksUbuntuNet Alliance , Asia [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
States Of Mexico
The states of Mexico are first-level administrative territorial entities of the country of Mexico, which is officially named United Mexican States. There are 32 federal entities in Mexico (31 states and the capital, Mexico City, as a separate entity that is not formally a state). States are further divided into municipalities. Mexico City is divided in boroughs, officially designated as or , similar to other state's municipalities but with different administrative powers. List ''Mexico's post agency, Correos de México, does not offer an official list of state name abbreviations, and as such, they are not included below. A list of Mexican states and several versions of their abbreviations can be found here.'' } , style="text-align: center;" , ''Coahuila de Zaragoza'' , , style="text-align: center;" colspan=2 , Saltillo , style="text-align: right;" , , style="text-align: right;" , , style="text-align: center;" , 38 , style="text-align: center;" , , , - , Col ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IPv6
Internet Protocol version 6 (IPv6) is the most recent version of the Internet Protocol (IP), the communication protocol, communications protocol that provides an identification and location system for computers on networks and routes traffic across the Internet. IPv6 was developed by the Internet Engineering Task Force (IETF) to deal with the long-anticipated problem of IPv4 address exhaustion, and is intended to replace IPv4. In December 1998, IPv6 became a Draft Standard for the IETF, which subsequently ratified it as an Internet Standard on 14 July 2017. Devices on the Internet are assigned a unique IP address for identification and location definition. With the rapid growth of the Internet after commercialization in the 1990s, it became evident that far more addresses would be needed to connect devices than the IPv4 address space had available. By 1998, the IETF had formalized the successor protocol. IPv6 uses 128-bit addresses, theoretically allowing 2128, or approximatel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IP Multicast
IP multicast is a method of sending Internet Protocol (IP) datagrams to a group of interested receivers in a single transmission. It is the IP-specific form of multicast and is used for streaming media and other network applications. It uses specially reserved multicast address blocks in IPv4 and IPv6. Protocols associated with IP multicast include Internet Group Management Protocol, Protocol Independent Multicast and Multicast VLAN Registration. IGMP snooping is used to manage IP multicast traffic on layer-2 networks. IP multicast is described in . IP multicast was first standardized in 1986. Its specifications have been augmented in to include group management and in to include administratively scoped addresses. Technical description IP multicast is a technique for one-to-many and many-to-many real-time communication over an IP infrastructure in a network. It scales to a larger receiver population by requiring neither prior knowledge of a receiver's identity nor prior knowl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quality Of Service
Quality of service (QoS) is the description or measurement of the overall performance of a service, such as a telephony or computer network, or a cloud computing service, particularly the performance seen by the users of the network. To quantitatively measure quality of service, several related aspects of the network service are often considered, such as packet loss, bit rate, throughput, transmission delay, availability, jitter, etc. In the field of computer networking and other packet-switched telecommunication networks, quality of service refers to traffic prioritization and resource reservation control mechanisms rather than the achieved service quality. Quality of service is the ability to provide different priorities to different applications, users, or data flows, or to guarantee a certain level of performance to a data flow. Quality of service is particularly important for the transport of traffic with special requirements. In particular, developers have introduced Voice ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Software-defined Networking
Software-defined networking (SDN) technology is an approach to network management that enables dynamic, programmatically efficient network configuration in order to improve network performance and monitoring, making it more like cloud computing than traditional network management. SDN is meant to address the static architecture of traditional networks. SDN attempts to centralize network intelligence in one network component by disassociating the forwarding process of network packets (data plane) from the routing process (control plane). The control plane consists of one or more controllers, which are considered the brain of the SDN network where the whole intelligence is incorporated. However, centralization has its own drawbacks when it comes to security, scalability and elasticity and this is the main issue of SDN. SDN was commonly associated with the OpenFlow protocol (for remote communication with network plane elements for the purpose of determining the path of network packe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
