{"id":764,"date":"2012-11-18T10:34:07","date_gmt":"2012-11-18T12:34:07","guid":{"rendered":"http:\/\/efagundes.com\/openclass_networking\/?page_id=764"},"modified":"2022-01-16T17:52:28","modified_gmt":"2022-01-16T20:52:28","slug":"roteamento-para-hosts-moveis-2","status":"publish","type":"page","link":"https:\/\/efagundes.com\/networking\/algoritmos-de-roteamento\/roteamento-para-hosts-moveis-2\/","title":{"rendered":"Roteamento para hosts m\u00f3veis (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\/Slide225.jpg?resize=960%2C720\" alt=\"\" width=\"960\" height=\"720\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":741,"menu_order":108,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-764","page","type-page","status-publish","hentry"],"jetpack_shortlink":"https:\/\/wp.me\/P8yKGp-ck","jetpack-related-posts":[{"id":762,"url":"https:\/\/efagundes.com\/networking\/algoritmos-de-roteamento\/roteamento-para-hosts-moveis\/","url_meta":{"origin":764,"position":0},"title":"Roteamento para hosts m\u00f3veis (I)","author":"Eduardo Fagundes","date":"18\/11\/2012","format":false,"excerpt":"O roteamento de para hosts m\u00f3veis oferece suporte a v\u00e1rios devices m\u00f3veis, como computadores port\u00e1teis que s\u00e3o utilizados para acesso as mensagens de correio eletr\u00f4nico e acessar sistemas de arquivos normais onde quer que eles estejam. Os hosts m\u00f3veis criam um nova problem\u00e1tica: antes de rotear um pacote 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\/Slide2110.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide2110.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide2110.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide2110.jpg?resize=700%2C400 2x"},"classes":[]},{"id":766,"url":"https:\/\/efagundes.com\/networking\/algoritmos-de-roteamento\/aplicacoes-de-roteamento-em-redes-ad-hoc\/","url_meta":{"origin":764,"position":1},"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":760,"url":"https:\/\/efagundes.com\/networking\/algoritmos-de-roteamento\/roteamento-por-multidifusao\/","url_meta":{"origin":764,"position":2},"title":"Roteamento por multidifus\u00e3o","author":"Eduardo Fagundes","date":"18\/11\/2012","format":false,"excerpt":"O roteamento por multidifus\u00e3o \u00e9 empregado em aplica\u00e7\u00f5es que funcionam reunidos em grupo; por exemplo, um grupo de processos que implementa um sistema de banco de dados distribu\u00eddos. Nessas situa\u00e7\u00f5es, muitas vezes \u00e9 necess\u00f3ario que um processo envie uma mensagem a todos os outros membro do grupo. A difus\u00e3o pode\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\/Slide205.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide205.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide205.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide205.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":764,"position":3},"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":758,"url":"https:\/\/efagundes.com\/networking\/algoritmos-de-roteamento\/roteamento-por-difusao\/","url_meta":{"origin":764,"position":4},"title":"Roteamento por difus\u00e3o","author":"Eduardo Fagundes","date":"18\/11\/2012","format":false,"excerpt":"Para algumas aplica\u00e7\u00f5es os hosts precisam enviar mensagens a muitos outros hosts. Um exemplo \u00e9 o servi\u00e7o de distribui\u00e7\u00e3o de relat\u00f3rios sobre o tempo, atualiza\u00e7\u00f5es do mercado de a\u00e7\u00f5es ou programas de r\u00e1dio ao vivo. O envio de um pacote a todos os destinos simultaneamente \u00e9 chamado difus\u00e3o (broadcasting). 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\/Slide195.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide195.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide195.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide195.jpg?resize=700%2C400 2x"},"classes":[]},{"id":755,"url":"https:\/\/efagundes.com\/networking\/algoritmos-de-roteamento\/roteamento-hierarquico\/","url_meta":{"origin":764,"position":5},"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. 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\/Slide185.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide185.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide185.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide185.jpg?resize=700%2C400 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/pages\/764","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=764"}],"version-history":[{"count":0,"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/pages\/764\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/pages\/741"}],"wp:attachment":[{"href":"https:\/\/efagundes.com\/networking\/wp-json\/wp\/v2\/media?parent=764"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}