{"id":673,"date":"2012-11-17T21:25:01","date_gmt":"2012-11-17T23:25:01","guid":{"rendered":"http:\/\/efagundes.com\/openclass_networking\/?page_id=673"},"modified":"2022-01-16T17:52:20","modified_gmt":"2022-01-16T20:52:20","slug":"comutacao-na-camada-de-enlace-de-dados","status":"publish","type":"page","link":"https:\/\/efagundes.com\/networking\/comutacao-na-camada-de-enlace-de-dados\/","title":{"rendered":"Comuta\u00e7\u00e3o na camada de enlace de dados"},"content":{"rendered":"<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide48.jpg?resize=960%2C720\" alt=\"\" width=\"960\" height=\"720\" \/><\/p>\n<p><strong>T\u00f3picos do capitulo<\/strong><br \/>\n\n<!-- Page-list plugin v.5.9 wordpress.org\/plugins\/page-list\/ -->\n<ul class=\"page-list subpages-page-list \">\n<li class=\"page_item page-item-675\"><a href=\"https:\/\/efagundes.com\/networking\/comutacao-na-camada-de-enlace-de-dados\/repetidores-hubs-bridges-switches-e-gateways\/\">Repetidores, hubs, bridges, switches e gateways (I)<\/a><\/li>\n<li class=\"page_item page-item-678\"><a href=\"https:\/\/efagundes.com\/networking\/comutacao-na-camada-de-enlace-de-dados\/repetidores-hubs-bridges-switches-e-gateways-2\/\">Repetidores, hubs, bridges, switches e gateways (II)<\/a><\/li>\n<li class=\"page_item page-item-680\"><a href=\"https:\/\/efagundes.com\/networking\/comutacao-na-camada-de-enlace-de-dados\/lans-virtuais\/\">LANs virtuais<\/a><\/li>\n\n<\/ul><\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u00f3picos do capitulo<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":27,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-673","page","type-page","status-publish","hentry"],"jetpack_shortlink":"https:\/\/wp.me\/P8yKGp-aR","jetpack-related-posts":[{"id":568,"url":"https:\/\/efagundes.com\/networking\/camada-de-enlace-de-dados\/","url_meta":{"origin":673,"position":0},"title":"Camada de enlace de dados","author":"Eduardo Fagundes","date":"17\/11\/2012","format":false,"excerpt":"T\u00f3picos do capitulo","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\/Slide120.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide120.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide120.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide120.jpg?resize=700%2C400 2x"},"classes":[]},{"id":586,"url":"https:\/\/efagundes.com\/networking\/protocolos-elementares-de-enlace-de-dados\/","url_meta":{"origin":673,"position":1},"title":"Protocolos elementares de enlace de dados","author":"Eduardo Fagundes","date":"17\/11\/2012","format":false,"excerpt":"T\u00f3picos do capitulo","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\/Slide106.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide106.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide106.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide106.jpg?resize=700%2C400 2x"},"classes":[]},{"id":675,"url":"https:\/\/efagundes.com\/networking\/comutacao-na-camada-de-enlace-de-dados\/repetidores-hubs-bridges-switches-e-gateways\/","url_meta":{"origin":673,"position":2},"title":"Repetidores, hubs, bridges, switches e gateways (I)","author":"Eduardo Fagundes","date":"17\/11\/2012","format":false,"excerpt":"Existem diferentes equipamentos que operam em diferentes camadas do modelo OSI, como mostra a figura acima a esquerda. A camada \u00e9 importante, porque diferentes dispositivos utilizam fragmentos de informa\u00e7\u00f5es diferentes para decidir como realizar a comuta\u00e7\u00e3o. Em um cen\u00e1rio t\u00edpico, o usu\u00e1rio gera alguns dados a serem enviados para um\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\/Slide49.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide49.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide49.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide49.jpg?resize=700%2C400 2x"},"classes":[]},{"id":1001,"url":"https:\/\/efagundes.com\/networking\/comutacao\/","url_meta":{"origin":673,"position":3},"title":"Comuta\u00e7\u00e3o","author":"Eduardo Fagundes","date":"18\/11\/2012","format":false,"excerpt":"T\u00f3picos do capitulo","rel":"","context":"Post similar","block_context":{"text":"Post similar","link":""},"img":{"alt_text":"Slide1","src":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide118.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide118.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide118.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide118.jpg?resize=700%2C400 2x"},"classes":[]},{"id":721,"url":"https:\/\/efagundes.com\/networking\/a-camada-de-rede\/","url_meta":{"origin":673,"position":4},"title":"A camada de rede","author":"Eduardo Fagundes","date":"18\/11\/2012","format":false,"excerpt":"T\u00f3picos do capitulo","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\/Slide127.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide127.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide127.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide127.jpg?resize=700%2C400 2x"},"classes":[]},{"id":678,"url":"https:\/\/efagundes.com\/networking\/comutacao-na-camada-de-enlace-de-dados\/repetidores-hubs-bridges-switches-e-gateways-2\/","url_meta":{"origin":673,"position":5},"title":"Repetidores, hubs, bridges, switches e gateways (II)","author":"Eduardo Fagundes","date":"17\/11\/2012","format":false,"excerpt":"Examinando os dispositivos de comuta\u00e7\u00e3o e ver como eles se relacionam aos pacote e quadros. Na parte inferior, na camada f\u00edsica, encontramos os repetidores. Em seguida temos os hubs. Um hub tem v\u00e1rias linhas de entrada que ele conecta eletricamente. Os quadros que chegam em quaisquer dessas linhas s\u00e3o enviados\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\/Slide50.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide50.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide50.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide50.jpg?resize=700%2C400 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/pages\/673","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=673"}],"version-history":[{"count":0,"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/pages\/673\/revisions"}],"wp:attachment":[{"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/media?parent=673"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}