{"id":111,"date":"2012-11-16T20:06:31","date_gmt":"2012-11-16T22:06:31","guid":{"rendered":"http:\/\/efagundes.com\/openclass_networking\/?page_id=111"},"modified":"2022-01-16T17:49:53","modified_gmt":"2022-01-16T20:49:53","slug":"primitivas-de-servico","status":"publish","type":"page","link":"https:\/\/efagundes.com\/networking\/software-de-rede\/primitivas-de-servico\/","title":{"rendered":"Primitivas de servi\u00e7o"},"content":{"rendered":"<p><a href=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide29.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2336\" data-permalink=\"https:\/\/efagundes.com\/networking\/software-de-rede\/primitivas-de-servico\/slide29\/\" data-orig-file=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide29.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=\"Slide29\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide29.jpg?fit=960%2C720&amp;ssl=1\" class=\"alignnone size-full wp-image-2336\" src=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide29.jpg?resize=960%2C720\" alt=\"Slide29\" width=\"960\" height=\"720\" srcset=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide29.jpg?w=960&amp;ssl=1 960w, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide29.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":24,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-111","page","type-page","status-publish","hentry"],"jetpack_shortlink":"https:\/\/wp.me\/P8yKGp-1N","jetpack-related-posts":[{"id":723,"url":"https:\/\/efagundes.com\/networking\/a-camada-de-rede\/a-camada-de-rede-2\/","url_meta":{"origin":111,"position":0},"title":"A Camada de Rede (I)","author":"Eduardo Fagundes","date":"18\/11\/2012","format":false,"excerpt":"O servi\u00e7o de rede prov\u00ea a transfer\u00eancia transparente de dados entre usu\u00e1rios da camada de rede. Ele torna invis\u00edvel a estes usu\u00e1rios quaisquer aspectos inerentes ao modo como os recursos de comunica\u00e7\u00e3o dispon\u00edveis s\u00e3o utilizados para conseguir esta transpar\u00eancia. O servi\u00e7o de rede pode ser provido mediante o uso de\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\/Slide220.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide220.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide220.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide220.jpg?resize=700%2C400 2x"},"classes":[]},{"id":780,"url":"https:\/\/efagundes.com\/networking\/algoritmos-de-roteamento\/qualidade-de-servico-quality-of-service\/","url_meta":{"origin":111,"position":1},"title":"Qualidade de Servi\u00e7o (Quality of Service)","author":"Eduardo Fagundes","date":"18\/11\/2012","format":false,"excerpt":"Para que uma aplica\u00e7\u00e3o que opere atrav\u00e9s de uma rede de computadores (voz, multim\u00eddia, v\u00eddeo confer\u00eancia, etc.) tenha uma performance satisfat\u00f3ria para atender os requisitos pr\u00e9-determinados \u00e9 importante aplicar tecnologias que garantam o tr\u00e1fego satisfat\u00f3rio e confi\u00e1vel dos dados. Esse \u00e9 o princ\u00edpio b\u00e1sico do QoS (Quality of Servi\u00e7o) ou,\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\/Slide304.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide304.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide304.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide304.jpg?resize=700%2C400 2x"},"classes":[]},{"id":785,"url":"https:\/\/efagundes.com\/networking\/algoritmos-de-roteamento\/tecnicas-para-se-alcancar-boa-qualidade-de-servico-buffering\/","url_meta":{"origin":111,"position":2},"title":"T\u00e9cnicas para se alcan\u00e7ar boa qualidade de servi\u00e7o buffering","author":"Eduardo Fagundes","date":"18\/11\/2012","format":false,"excerpt":"Uma das t\u00e9cnicas para se alcan\u00e7ar boa qualidade de servi\u00e7o \u00e9 o armazenamento em buffers. Os fluxos podem ser armazenados em buffers no lado receptor, antes de serem entregues. O armazenamento dos fluxos em buffers n\u00e3o afeta a confiabilidade ou a largura de banda e aumenta o retardo, mas, por\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\/Slide324.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide324.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide324.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide324.jpg?resize=700%2C400 2x"},"classes":[]},{"id":2663,"url":"https:\/\/efagundes.com\/networking\/a-camada-de-rede\/implementacao-do-servico-sem-conexoes-2\/","url_meta":{"origin":111,"position":3},"title":"Implementa\u00e7\u00e3o do servi\u00e7o sem conex\u00f5es","author":"Eduardo Fagundes","date":"11\/04\/2015","format":false,"excerpt":"","rel":"","context":"Post similar","block_context":{"text":"Post similar","link":""},"img":{"alt_text":"Slide8","src":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide87.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide87.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide87.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide87.jpg?resize=700%2C400 2x"},"classes":[]},{"id":733,"url":"https:\/\/efagundes.com\/networking\/a-camada-de-rede\/servicos-oferecidos-a-camada-de-transporte\/","url_meta":{"origin":111,"position":4},"title":"Servi\u00e7os oferecidos \u00e0 camada de transporte","author":"Eduardo Fagundes","date":"18\/11\/2012","format":false,"excerpt":"Tendo definido os objetivos da camada de rede, os projetistas da camada de rede t\u00eam liberdade para escrever especifica\u00e7\u00f5es detalhadas dos servi\u00e7os a serem oferecidos \u00e0 camada de transporte. Uma discuss\u00e3o acad\u00eamica \u00e9 se a camada de rede deve fornecer servi\u00e7o orientado a conex\u00f5es ou servi\u00e7o sem conex\u00f5es. Um lado,\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\/Slide77.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide77.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide77.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide77.jpg?resize=700%2C400 2x"},"classes":[]},{"id":572,"url":"https:\/\/efagundes.com\/networking\/camada-de-enlace-de-dados\/servicos-oferecidos-a-camada-de-rede\/","url_meta":{"origin":111,"position":5},"title":"Servi\u00e7os oferecidos \u00e0 camada de rede","author":"Eduardo Fagundes","date":"17\/11\/2012","format":false,"excerpt":"A fun\u00e7\u00e3o da camada de enlace de dados \u00e9 fornece servi\u00e7os \u00e0 camada de rede. O principal servi\u00e7o \u00e9 transferir dados da camada de rede da m\u00e1quina de origem para a camada de rede da m\u00e1quina de destino. Na camada de rede da m\u00e1quina de origem, h\u00e1 uma entidade chamada\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\/Slide310.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide310.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide310.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide310.jpg?resize=700%2C400 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/pages\/111","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=111"}],"version-history":[{"count":0,"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/pages\/111\/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=111"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}