{"id":83,"date":"2012-11-16T19:29:19","date_gmt":"2012-11-16T21:29:19","guid":{"rendered":"http:\/\/efagundes.com\/openclass_networking\/?page_id=83"},"modified":"2022-01-16T17:49:50","modified_gmt":"2022-01-16T20:49:50","slug":"rede-local-em-anel","status":"publish","type":"page","link":"https:\/\/efagundes.com\/networking\/hardware-de-rede\/rede-local-em-anel\/","title":{"rendered":"Rede local em anel"},"content":{"rendered":"<p><a href=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide16.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2323\" data-permalink=\"https:\/\/efagundes.com\/networking\/hardware-de-rede\/rede-local-em-anel\/slide16\/\" data-orig-file=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide16.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=\"Slide16\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide16.jpg?fit=960%2C720&amp;ssl=1\" class=\"alignnone size-full wp-image-2323\" src=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide16.jpg?resize=960%2C720\" alt=\"Slide16\" width=\"960\" height=\"720\" srcset=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide16.jpg?w=960&amp;ssl=1 960w, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide16.jpg?resize=300%2C225&amp;ssl=1 300w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/a><\/p>\n<p>As redes de topologia em anel cada bit se propaga de modo independente, sem esperar pelo restante do pacote ao qual pertence. Em geral, cada bit percorre todo o anel no intervalo de tempo em que alguns bits s\u00e3o enviados, muitas vezes at\u00e9 mesmo antes de o pacote ter sido inteiramente transmitido. Assim como ocorre em todos os outros sistemas de difus\u00e3o, existe a necessidade de se definir alguma regra para arbitrar os acessos simult\u00e2neos ao anel. O IEEE 802.5 (a rede Token Ring da IBM) \u00e9 uma rede local baseada em anel que opera a 4 e 16 Mbps. O FDDI \u00e9 um outro exemplo de rede em anel.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>As redes de topologia em anel cada bit se propaga de modo independente, sem esperar pelo restante do pacote ao qual pertence. Em geral, cada bit percorre todo o anel no intervalo de tempo em que alguns bits s\u00e3o enviados, muitas vezes at\u00e9 mesmo antes de o pacote ter sido inteiramente transmitido. Assim como ocorre [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":61,"menu_order":13,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-83","page","type-page","status-publish","hentry"],"jetpack_shortlink":"https:\/\/wp.me\/P8yKGp-1l","jetpack-related-posts":[{"id":308,"url":"https:\/\/efagundes.com\/networking\/fibra-optica-2\/estrutura-basica-do-sistema-de-fibra-optica-submarina\/","url_meta":{"origin":83,"position":0},"title":"Estrutura b\u00e1sica do sistema de fibra \u00f3ptica submarina","author":"Eduardo Fagundes","date":"16\/11\/2012","format":false,"excerpt":"\u00a0 A principal caracter\u00edstica dos sistemas de comunica\u00e7\u00f5es de cabos \u00f3pticos submarinos, al\u00e9m da sua alta capacidade de transmiss\u00e3o \u00e9 a dist\u00e2ncia que se pode atingir, chegando a at\u00e9 9.000 km sem necessidade de regenera\u00e7\u00e3o do sinal. 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Os \" clientes \" s\u00e3o tipicamente workstations que rodam Windows, embora tamb\u00e9m sejam utilizados clientes Mac e clientes Linux . Os \" servidores \" armazenam os programas e dados que s\u00e3o\u2026","rel":"","context":"Post similar","block_context":{"text":"Post similar","link":""},"img":{"alt_text":"Slide9","src":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide9.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide9.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide9.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide9.jpg?resize=700%2C400 2x"},"classes":[]},{"id":1156,"url":"https:\/\/efagundes.com\/networking\/protocolos-tcpip\/roteamento-em-segmentos-diferentes\/","url_meta":{"origin":83,"position":3},"title":"Roteamento em segmentos diferentes","author":"Eduardo Fagundes","date":"19\/11\/2012","format":false,"excerpt":"O dispositivo C est\u00e1 agindo como um host entre as duas redes. 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