{"id":1187,"date":"2012-11-19T11:37:01","date_gmt":"2012-11-19T13:37:01","guid":{"rendered":"http:\/\/efagundes.com\/openclass_networking\/?page_id=1187"},"modified":"2022-01-16T17:52:34","modified_gmt":"2022-01-16T20:52:34","slug":"roteamento-de-internet","status":"publish","type":"page","link":"https:\/\/efagundes.com\/networking\/protocolos-tcpip\/roteamento-de-internet\/","title":{"rendered":"Roteamento de Internet"},"content":{"rendered":"<p><a href=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2012\/11\/Slide251.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2689\" data-permalink=\"https:\/\/efagundes.com\/networking\/protocolos-tcpip\/roteamento-de-internet\/slide251\/\" data-orig-file=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2012\/11\/Slide251.png?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=\"Slide251\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2012\/11\/Slide251.png?fit=960%2C720&amp;ssl=1\" class=\"alignnone size-full wp-image-2689\" src=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2012\/11\/Slide251.png?resize=960%2C720\" alt=\"Slide251\" width=\"960\" height=\"720\" srcset=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2012\/11\/Slide251.png?w=960&amp;ssl=1 960w, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2012\/11\/Slide251.png?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":1138,"menu_order":140,"comment_status":"closed","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-1187","page","type-page","status-publish","hentry"],"jetpack_shortlink":"https:\/\/wp.me\/P8yKGp-j9","jetpack-related-posts":[{"id":766,"url":"https:\/\/efagundes.com\/networking\/algoritmos-de-roteamento\/aplicacoes-de-roteamento-em-redes-ad-hoc\/","url_meta":{"origin":1187,"position":0},"title":"Aplica\u00e7\u00f5es de roteamento em redes ad hoc","author":"Eduardo Fagundes","date":"18\/11\/2012","format":false,"excerpt":"Al\u00e9m da problem\u00e1tica dos hosts m\u00f3veis com roteadores fixos, existe uma dificuldade adicional em redes com roteamento m\u00f3veis, conhecidas como roteamento em redes ad-hoc. Tr\u00eas de ambientes m\u00f3veis devem ser sempre consideradas quando s\u00e3o projetados algoritmos para redes ad-hoc: Inexist\u00eancia de uma entidade central Possibilidade de r\u00e1pidas mudan\u00e7as topol\u00f3gicas Todas\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\/Slide235.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide235.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide235.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide235.jpg?resize=700%2C400 2x"},"classes":[]},{"id":751,"url":"https:\/\/efagundes.com\/networking\/algoritmos-de-roteamento\/roteamento-com-vetor-distancia\/","url_meta":{"origin":1187,"position":1},"title":"Roteamento com vetor dist\u00e2ncia","author":"Eduardo Fagundes","date":"18\/11\/2012","format":false,"excerpt":"Os algoritmos de roteamento com vetor de dist\u00e2ncia operam fazendo cada roteador manter uma tabela (isto \u00e9,\u00a0 um vetor) que fornece a melhor dist\u00e2ncia conhecida at\u00e9 cada destino e determina qual linha deve ser utilizada para se chegar l\u00e1. Essas tabelas s\u00e3o atualizadas atrav\u00e9s da troca de informa\u00e7\u00f5es com os\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\/Slide166.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide166.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide166.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide166.jpg?resize=700%2C400 2x"},"classes":[]},{"id":755,"url":"https:\/\/efagundes.com\/networking\/algoritmos-de-roteamento\/roteamento-hierarquico\/","url_meta":{"origin":1187,"position":2},"title":"Roteamento hier\u00e1rquico","author":"Eduardo Fagundes","date":"18\/11\/2012","format":false,"excerpt":"Com o crescimento das redes, as tabelas de roteamento dos roteadores crescem proporcionalmente. N\u00e3o apenas a mem\u00f3ria do roteador \u00e9 consumida por tabelas cada vez maiores, mas tamb\u00e9m \u00e9 necess\u00e1rio dedicar maior tempo da CPU para percorr\u00ea-las e mais largura de banda para enviar relat\u00f3rios de status sobre elas. 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Se a sub-rede utilizar datagramas internamente, essa decis\u00e3o dever\u00e1 ser tomada mais uma vez para cada pacote de dados recebido,\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\/Slide128.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide128.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide128.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide128.jpg?resize=700%2C400 2x"},"classes":[]},{"id":741,"url":"https:\/\/efagundes.com\/networking\/algoritmos-de-roteamento\/","url_meta":{"origin":1187,"position":5},"title":"Algoritmos de Roteamento","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\/Slide1111.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide1111.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide1111.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide1111.jpg?resize=700%2C400 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/pages\/1187","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=1187"}],"version-history":[{"count":0,"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/pages\/1187\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/pages\/1138"}],"wp:attachment":[{"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/media?parent=1187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}