{"id":113,"date":"2012-11-16T20:08:41","date_gmt":"2012-11-16T22:08:41","guid":{"rendered":"http:\/\/efagundes.com\/openclass_networking\/?page_id=113"},"modified":"2022-01-16T17:49:53","modified_gmt":"2022-01-16T20:49:53","slug":"relacionamento-entre-servicos-e-protocolos","status":"publish","type":"page","link":"https:\/\/efagundes.com\/networking\/software-de-rede\/relacionamento-entre-servicos-e-protocolos\/","title":{"rendered":"Relacionamento entre servi\u00e7os e protocolos"},"content":{"rendered":"<p><a href=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide30.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2337\" data-permalink=\"https:\/\/efagundes.com\/networking\/software-de-rede\/relacionamento-entre-servicos-e-protocolos\/slide30\/\" data-orig-file=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide30.jpg?fit=960%2C720&amp;ssl=1\" data-orig-size=\"960,720\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Slide30\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide30.jpg?fit=960%2C720&amp;ssl=1\" class=\"alignnone size-full wp-image-2337\" src=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide30.jpg?resize=960%2C720\" alt=\"Slide30\" width=\"960\" height=\"720\" srcset=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide30.jpg?w=960&amp;ssl=1 960w, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide30.jpg?resize=300%2C225&amp;ssl=1 300w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":99,"menu_order":25,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-113","page","type-page","status-publish","hentry"],"jetpack_shortlink":"https:\/\/wp.me\/P8yKGp-1P","jetpack-related-posts":[{"id":156,"url":"https:\/\/efagundes.com\/networking\/redes-geograficamente-distribuidas\/protocolos-do-x-25\/","url_meta":{"origin":113,"position":0},"title":"Protocolos do X.25","author":"Eduardo Fagundes","date":"16\/11\/2012","format":false,"excerpt":"O conjunto de protocolos X.25 especifica as tr\u00eas camadas inferiores do modelo OSI. Os seguintes protocolos s\u00e3o tipicamente usados numa implementa\u00e7\u00e3o X.25: Packet-Layer Protocol (PLP), Link Access Procedure Balanced (LAPB), e outras interfaces seriais da camada f\u00edsica (como EIA\/TIA-232, EIA\/TIA-449, EIA-530 e G.703). 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Tanto o modelo OSI como o TCP\/IP (e tamb\u00e9m o SNA) funcionam atrav\u00e9s de pilhas de protocolos, formando assim diversos n\u00edveis, um utilizando os\u2026","rel":"","context":"Post similar","block_context":{"text":"Post similar","link":""},"img":{"alt_text":"Slide27","src":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide27.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide27.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide27.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide27.jpg?resize=700%2C400 2x"},"classes":[]},{"id":789,"url":"https:\/\/efagundes.com\/networking\/algoritmos-de-roteamento\/servicos-integrados-rsvp-the-reservation-protocol\/","url_meta":{"origin":113,"position":2},"title":"RSVP The ReSerVation Protocol (I)","author":"Eduardo Fagundes","date":"18\/11\/2012","format":false,"excerpt":"Entre 1995 e 1997, a IETF (Internet Engineering Task Force) dedicou um grande esfor\u00e7o \u00e0 cria\u00e7\u00e3o de uma arquitetura para multim\u00eddia de fluxo. Esse trabalho resultou em mais de duas dezenas de RFCs, come\u00e7ando com as RFCs 2205 a 2210. O nome gen\u00e9rico desse trabalho \u00e9 algoritmos baseados em fluxo\u2026","rel":"","context":"Post similar","block_context":{"text":"Post similar","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide343.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide343.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide343.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide343.jpg?resize=700%2C400 2x"},"classes":[]},{"id":103,"url":"https:\/\/efagundes.com\/networking\/software-de-rede\/a-arquitetura-filosofo-tradutor-secretaria\/","url_meta":{"origin":113,"position":3},"title":"A arquitetura fil\u00f3sofo-tradutor-secret\u00e1ria","author":"Eduardo Fagundes","date":"16\/11\/2012","format":false,"excerpt":"Para tornar mais claro o conceito de independ\u00eancia entre n\u00edveis, pode-se imaginar a seguinte situa\u00e7\u00e3o hipot\u00e9tica: um fil\u00f3sofo no Brasil querendo se comunicar com outro fil\u00f3sofo na Fran\u00e7a. Para tradu\u00e7\u00e3o das mensagens, cada um deles contrata um tradutor, que tem a fun\u00e7\u00e3o de converter as mensagens para uma linguagem padr\u00e3o\u2026","rel":"","context":"Post similar","block_context":{"text":"Post similar","link":""},"img":{"alt_text":"Slide26","src":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide26.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide26.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide26.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide26.jpg?resize=700%2C400 2x"},"classes":[]},{"id":608,"url":"https:\/\/efagundes.com\/networking\/exemplos-de-protocolos\/a-camada-de-enlace-de-dados-na-internet\/","url_meta":{"origin":113,"position":4},"title":"A camada de enlace de dados na Internet","author":"Eduardo Fagundes","date":"17\/11\/2012","format":false,"excerpt":"A Internet consiste em m\u00e1quinas individuais (hosts e roteadores) e na infra-estrutura de comunica\u00e7\u00e3o que as conecta. Dentro de um \u00fanico pr\u00e9dio, as LANs s\u00e3o bastante utilizadas para interconex\u00f5es, mas grande parte da infra-estrutura geograficamente distribu\u00edda \u00e9 constru\u00edda a partir de linhas privadas ponto-a-ponto. Geralmente, o PC dom\u00e9stico do usu\u00e1rio\u2026","rel":"","context":"Post similar","block_context":{"text":"Post similar","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide204.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide204.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide204.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide204.jpg?resize=700%2C400 2x"},"classes":[]},{"id":144,"url":"https:\/\/efagundes.com\/networking\/modelos-de-referencia\/o-modelo-de-referencia-osi\/","url_meta":{"origin":113,"position":5},"title":"O modelo de refer\u00eancia OSI","author":"Eduardo Fagundes","date":"16\/11\/2012","format":false,"excerpt":"As camadas 7 at\u00e9 4 incluem as camadas superiores da pilha de protocolos OSI. Elas est\u00e3o mais relacionadas com as aplica\u00e7\u00f5es dos que as camadas mais baixas (3 at\u00e9 1) que foram projetadas para mover os pacotes n\u00e3o importando o seu conte\u00fado, de um lugar para outro. Camada Aplica\u00e7\u00e3o (7)\u2026","rel":"","context":"Post similar","block_context":{"text":"Post similar","link":""},"img":{"alt_text":"Slide3","src":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide31.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide31.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide31.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide31.jpg?resize=700%2C400 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/pages\/113","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/comments?post=113"}],"version-history":[{"count":0,"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/pages\/113\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/pages\/99"}],"wp:attachment":[{"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/media?parent=113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}