{"id":584,"date":"2012-11-17T13:20:03","date_gmt":"2012-11-17T15:20:03","guid":{"rendered":"http:\/\/efagundes.com\/openclass_networking\/?page_id=584"},"modified":"2022-01-16T17:51:25","modified_gmt":"2022-01-16T20:51:25","slug":"crc-cyclic-redundance-checking-2","status":"publish","type":"page","link":"https:\/\/efagundes.com\/networking\/camada-de-enlace-de-dados\/crc-cyclic-redundance-checking-2\/","title":{"rendered":"CRC &#8211; Cyclic Redundance Checking (II)"},"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\/Slide96.jpg?resize=960%2C720\" alt=\"\" width=\"960\" height=\"720\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":568,"menu_order":7,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-584","page","type-page","status-publish","hentry"],"jetpack_shortlink":"https:\/\/wp.me\/P8yKGp-9q","jetpack-related-posts":[{"id":582,"url":"https:\/\/efagundes.com\/networking\/camada-de-enlace-de-dados\/crc-cyclic-redundance-checking\/","url_meta":{"origin":584,"position":0},"title":"CRC &#8211; Cyclic Redundance Checking (I)","author":"Eduardo Fagundes","date":"17\/11\/2012","format":false,"excerpt":"Os c\u00f3digos de corre\u00e7\u00e3o de erros s\u00e3o muito utilizados em enlaces sem fio, conhecidos por serem ruidosos e propensos a erros em compara\u00e7\u00e3o com os fio de cobre ou a fibra \u00f3ptica. Sem c\u00f3digos de corre\u00e7\u00e3o erros, seria dif\u00edcil conseguir transmitir dados com garantia de entrega correta dos dados. 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Quando um NIC tiver dados para transmitir, o NIC escuta o cabo primeiro (usando um transceptor) para ver se existe portadora (sinal) e inicia a\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\/Slide303.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide303.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide303.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide303.jpg?resize=700%2C400 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/pages\/584","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=584"}],"version-history":[{"count":0,"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/pages\/584\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/pages\/568"}],"wp:attachment":[{"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/media?parent=584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}