PTT Metro
Encyclopedia
PTTMetro is the CGI.br Comitê Gestor da Internet no Brasil project that deploys and maintain Internet exchange point
(IXP) in Brazil. All PTTMetro costs are sustained by CGI.br, despite Autonomous Systems (AS) participants needs for ports (number and capacity). Each participant AS has only costs to reach one or more Interconnection Points (PIX) of a specific PTTMetro location. The PTT Metro which has 16 Internet exchange point
s in Brazil. The most important one is located in São Paulo
and has a peak traffic of over 40 Gbit/s.
Internet Exchange Point
An Internet exchange point is a physical infrastructure through which Internet service providers exchange Internet traffic between their networks . IXPs reduce the portion of an ISP's traffic which must be delivered via their upstream transit providers, thereby reducing the average per-bit...
(IXP) in Brazil. All PTTMetro costs are sustained by CGI.br, despite Autonomous Systems (AS) participants needs for ports (number and capacity). Each participant AS has only costs to reach one or more Interconnection Points (PIX) of a specific PTTMetro location. The PTT Metro which has 16 Internet exchange point
Internet Exchange Point
An Internet exchange point is a physical infrastructure through which Internet service providers exchange Internet traffic between their networks . IXPs reduce the portion of an ISP's traffic which must be delivered via their upstream transit providers, thereby reducing the average per-bit...
s in Brazil. The most important one is located in São Paulo
São Paulo
São Paulo is the largest city in Brazil, the largest city in the southern hemisphere and South America, and the world's seventh largest city by population. The metropolis is anchor to the São Paulo metropolitan area, ranked as the second-most populous metropolitan area in the Americas and among...
and has a peak traffic of over 40 Gbit/s.
Locations
- AmericanaAmericana, São PauloAmericana is a municipality located in the Brazilian state of São Paulo. As of 2006, its population was 203,845.The original settlement developed around the local railway station, founded in 1875, and the development of a cotton weaving factory in a nearby farm.After 1866, several Confederate...
- Belo HorizonteBelo HorizonteBelo Horizonte is the capital of and largest city in the state of Minas Gerais, located in the southeastern region of Brazil. It is the third largest metropolitan area in the country...
- BrasíliaBrasíliaBrasília is the capital city of Brazil. The name is commonly spelled Brasilia in English. The city and its District are located in the Central-West region of the country, along a plateau known as Planalto Central. It has a population of about 2,557,000 as of the 2008 IBGE estimate, making it the...
- Campina GrandeCampina GrandeCampina Grande is the second most populous Brazilian city in the State of Paraíba after João Pessoa, the capital. It is considered to be the most important city of the Northeastern Brazilian subregion called agreste. It is considered one of the main industrial, technological and educational...
- CampinasCampinasCampinas is a city and municipality located in the coastal interior of the state of São Paulo, Brazil. is the administrative center of the meso-region of the same name, with 3,783,597 inhabitants as of the 2010 Census, consisting of 49 cities....
- CuritibaCuritibaCuritiba is the capital of the Brazilian state of Paraná. It is the largest city with the biggest economy of both Paraná and southern Brazil. The population of Curitiba numbers approximately 1.75 million people and the latest GDP figures for the city surpass US$61 billion according to...
- FlorianópolisFlorianópolis-Climate:Florianópolis experiences a warm humid subtropical climate, falling just short of a true tropical climate. The seasons of the year are distinct, with a well-defined summer and winter, and characteristic weather for autumn and spring. Frost is infrequent, but occurs occasionally in the winter...
- FortalezaFortalezaFortaleza is the state capital of Ceará, located in Northeastern Brazil. With a population close to 2.5 million , Fortaleza is the 5th largest city in Brazil. It has an area of and one of the highest demographic densities in the country...
- GoiâniaGoiânia-Climate:The city has a tropical wet and dry climate with an average temperature of . There's a wet season, from October to April, and a dry one, from May to September. Annual rainfall is around 1,520 mm....
- LondrinaLondrinaLondrina is a city located in the northern region of the state of Paraná, Brazil, and is 369 km away from the capital, Curitiba. Londrina was originally founded by British settlers. The city exerts great influence on Paraná and Brazil's south region...
- Porto AlegrePorto AlegrePorto Alegre is the tenth most populous municipality in Brazil, with 1,409,939 inhabitants, and the centre of Brazil's fourth largest metropolitan area . It is also the capital city of the southernmost Brazilian state of Rio Grande do Sul. The city is the southernmost capital city of a Brazilian...
- RecifeRecifeRecife is the fifth-largest metropolitan area in Brazil with 4,136,506 inhabitants, the largest metropolitan area of the North/Northeast Regions, the 5th-largest metropolitan influence area in Brazil, and the capital and largest city of the state of Pernambuco. The population of the city proper...
- Rio de JaneiroRio de JaneiroRio de Janeiro , commonly referred to simply as Rio, is the capital city of the State of Rio de Janeiro, the second largest city of Brazil, and the third largest metropolitan area and agglomeration in South America, boasting approximately 6.3 million people within the city proper, making it the 6th...
- SalvadorSalvador, BahiaSalvador is the largest city on the northeast coast of Brazil and the capital of the Northeastern Brazilian state of Bahia. Salvador is also known as Brazil's capital of happiness due to its easygoing population and countless popular outdoor parties, including its street carnival. The first...
- São José dos CamposSão José dos CamposSão José dos Campos is a municipality and a major city in the state of São Paulo, Brazil and one of the most important industrial and research centers in Latin America. It is located in the Paraíba Valley, between the two most active production and consumption regions in the country, São Paulo ...
- São PauloSão PauloSão Paulo is the largest city in Brazil, the largest city in the southern hemisphere and South America, and the world's seventh largest city by population. The metropolis is anchor to the São Paulo metropolitan area, ranked as the second-most populous metropolitan area in the Americas and among...
External links
- Official site (in Portuguese)
- Traffic Statistics - Sum of traffic of all 16 locations