{"id":479346,"date":"2023-08-09T10:33:53","date_gmt":"2023-08-09T10:33:53","guid":{"rendered":""},"modified":"2023-09-05T11:18:38","modified_gmt":"2023-09-05T11:18:38","slug":"token-ring-network","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/fr\/wiki\/token-ring-network\/","title":{"rendered":"R\u00e9seau en anneau \u00e0 jeton"},"content":{"rendered":"<p>Br\u00e8ves informations sur le r\u00e9seau Token Ring<\/p>\n<p>Le r\u00e9seau Token Ring est un protocole de r\u00e9seau local (LAN) qui utilise une m\u00e9thode de transmission de jetons pour transmettre des donn\u00e9es. Dans un r\u00e9seau Token Ring, les appareils sont connect\u00e9s dans un anneau physique et la transmission des donn\u00e9es est coordonn\u00e9e \u00e0 l&#039;aide d&#039;un petit paquet, appel\u00e9 jeton, qui circule autour de l&#039;anneau.<\/p>\n<h2>L&#039;histoire de l&#039;origine du r\u00e9seau Token Ring et sa premi\u00e8re mention<\/h2>\n<p>Le concept de Token Ring a \u00e9t\u00e9 introduit et normalis\u00e9 pour la premi\u00e8re fois par l&#039;IEEE dans la norme 802.5. IBM a jou\u00e9 un r\u00f4le important dans son d\u00e9veloppement et a lanc\u00e9 commercialement son r\u00e9seau Token Ring au milieu des ann\u00e9es 1980. Token Ring est rapidement devenu populaire en tant que m\u00e9thode fiable pour pr\u00e9venir les collisions lors de la transmission de donn\u00e9es sur le r\u00e9seau.<\/p>\n<h2>Informations d\u00e9taill\u00e9es sur le r\u00e9seau Token Ring<\/h2>\n<p>Un r\u00e9seau Token Ring se compose de n\u0153uds (tels que des ordinateurs et des imprimantes) connect\u00e9s dans une topologie en anneau physique. Un jeton, une trame unique de 3 octets, circule sur le r\u00e9seau. Les appareils doivent capturer le jeton pour transmettre des donn\u00e9es, garantissant qu&#039;un seul appareil peut transmettre \u00e0 la fois. Cette m\u00e9thode minimise les collisions et permet une transmission de donn\u00e9es d\u00e9terministe.<\/p>\n<h3>Avantages :<\/h3>\n<ul>\n<li>Fonctionnement sans collision<\/li>\n<li>Transmission de donn\u00e9es d\u00e9terministe<\/li>\n<li>\u00c9volutivit\u00e9<\/li>\n<\/ul>\n<h3>D\u00e9savantages:<\/h3>\n<ul>\n<li>Complexit\u00e9 de l&#039;installation<\/li>\n<li>Co\u00fbts plus \u00e9lev\u00e9s par rapport \u00e0 Ethernet<\/li>\n<li>Des vitesses plus lentes<\/li>\n<\/ul>\n<h2>La structure interne du r\u00e9seau Token Ring<\/h2>\n<p>Un r\u00e9seau Token Ring est construit avec :<\/p>\n<ol>\n<li><strong>Interface en anneau<\/strong>: connecte les appareils dans une topologie en anneau physique.<\/li>\n<li><strong>Jeton<\/strong>: Fait circuler le r\u00e9seau, permettant \u00e0 un seul appareil de transmettre \u00e0 la fois.<\/li>\n<li><strong>Station de surveillance<\/strong>: Observe le r\u00e9seau pour d\u00e9tecter les d\u00e9fauts et assure une circulation fluide des jetons.<\/li>\n<li><strong>R\u00e9p\u00e9teurs et ponts<\/strong>: Peut \u00eatre utilis\u00e9 pour \u00e9tendre le r\u00e9seau.<\/li>\n<\/ol>\n<h2>Analyse des principales caract\u00e9ristiques du r\u00e9seau Token Ring<\/h2>\n<ul>\n<li><strong>Transmission d\u00e9terministe<\/strong>: Assure une transmission ordonn\u00e9e des donn\u00e9es.<\/li>\n<li><strong>Fonctionnement sans collision<\/strong>: minimise les collisions de donn\u00e9es.<\/li>\n<li><strong>Robustesse<\/strong>: D\u00e9tecte et isole les d\u00e9fauts du r\u00e9seau.<\/li>\n<\/ul>\n<h2>Types de r\u00e9seau Token Ring<\/h2>\n<p>Le tableau suivant d\u00e9crit diff\u00e9rents types de r\u00e9seaux Token Ring\u00a0:<\/p>\n<table>\n<thead>\n<tr>\n<th>Taper<\/th>\n<th>Vitesse<\/th>\n<th>Usage<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Anneau 4 Mbit\/s<\/td>\n<td>4 Mbit\/s<\/td>\n<td>Applications bureautiques standards<\/td>\n<\/tr>\n<tr>\n<td>Anneau 16 Mbit\/s<\/td>\n<td>16 Mbit\/s<\/td>\n<td>Applications \u00e0 bande passante plus \u00e9lev\u00e9e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Fa\u00e7ons d&#039;utiliser le r\u00e9seau Token Ring, probl\u00e8mes et leurs solutions<\/h2>\n<p>Token Ring a \u00e9t\u00e9 utilis\u00e9 dans\u00a0:<\/p>\n<ul>\n<li>R\u00e9seaux d&#039;entreprise<\/li>\n<li>Syst\u00e8mes de contr\u00f4le industriels<\/li>\n<li>Les \u00e9tablissements d&#039;enseignement<\/li>\n<\/ul>\n<h3>Probl\u00e8mes communs:<\/h3>\n<ul>\n<li>D\u00e9faillance de l&#039;anneau<\/li>\n<li>Perte de jetons<\/li>\n<\/ul>\n<h3>Solutions:<\/h3>\n<ul>\n<li>Redondance<\/li>\n<li>Outils de surveillance et de diagnostic<\/li>\n<\/ul>\n<h2>Principales caract\u00e9ristiques et autres comparaisons avec des termes similaires<\/h2>\n<table>\n<thead>\n<tr>\n<th>Fonctionnalit\u00e9<\/th>\n<th>Anneau \u00e0 jeton<\/th>\n<th>Ethernet<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Topologie<\/td>\n<td>Anneau<\/td>\n<td>\u00c9toile<\/td>\n<\/tr>\n<tr>\n<td>Gestion des collisions<\/td>\n<td>Jeton<\/td>\n<td>CSMA\/CD<\/td>\n<\/tr>\n<tr>\n<td>Vitesse<\/td>\n<td>4-16 Mbit\/s<\/td>\n<td>10-1 000 Mbit\/s<\/td>\n<\/tr>\n<tr>\n<td>D\u00e9terministe<\/td>\n<td>Oui<\/td>\n<td>Non<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Perspectives et technologies du futur li\u00e9es au r\u00e9seau Token Ring<\/h2>\n<p>Bien que largement remplac\u00e9es par Ethernet, les technologies Token Ring restent pertinentes dans des applications sp\u00e9cifiques et sont explor\u00e9es dans des contextes de recherche.<\/p>\n<h2>Comment les serveurs proxy peuvent \u00eatre utilis\u00e9s ou associ\u00e9s au r\u00e9seau Token Ring<\/h2>\n<p>Les serveurs proxy peuvent \u00eatre utilis\u00e9s dans un r\u00e9seau Token Ring pour faciliter la communication entre diff\u00e9rents segments du r\u00e9seau, am\u00e9liorer la s\u00e9curit\u00e9 et optimiser les performances.<\/p>\n<h2>Liens connexes<\/h2>\n<ul>\n<li><a href=\"https:\/\/standards.ieee.org\/standard\/802_5-1998.html\" target=\"_new\" rel=\"noopener nofollow\">Norme IEEE 802.5<\/a><\/li>\n<li><a href=\"https:\/\/www.ibm.com\/\" target=\"_new\" rel=\"noopener nofollow\">Produits Token Ring historiques d&#039;IBM<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/fr\/\" target=\"_new\" rel=\"noopener\">Services OneProxy<\/a> pour l&#039;int\u00e9gration avec diverses technologies de r\u00e9seau, y compris Token Ring.<\/li>\n<\/ul>","protected":false},"featured_media":479347,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-479346","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Token Ring Network<\/mark>","faq_items":[{"question":"What is a Token Ring Network?","answer":"<p>A Token Ring Network is a local area network (LAN) protocol that uses a physical ring topology and a token-passing method to transmit data. It ensures collision-free and deterministic data transmission by allowing only one device to transmit at a time.<\/p>"},{"question":"When and where was the Token Ring Network first introduced?","answer":"<p>Token Ring Network was first standardized by IEEE in the 802.5 standard and was commercially launched by IBM in the mid-1980s.<\/p>"},{"question":"What are the main advantages and disadvantages of a Token Ring Network?","answer":"<p>Advantages of a Token Ring Network include collision-free operation, deterministic data transmission, and scalability. Disadvantages include complexity in installation, higher costs compared to Ethernet, and slower speeds.<\/p>"},{"question":"How does the internal structure of the Token Ring Network function?","answer":"<p>The internal structure of the Token Ring Network consists of a ring interface connecting devices, a token that circulates to control transmission, a monitoring station to observe the network, and optionally repeaters and bridges to extend the network.<\/p>"},{"question":"What are the key features of the Token Ring Network?","answer":"<p>Key features include deterministic transmission, collision-free operation, and robustness with the ability to detect and isolate network faults.<\/p>"},{"question":"What types of Token Ring Network exist?","answer":"<p>Token Ring Networks mainly exist in two types: the 4 Mbps Ring used for standard office applications, and the 16 Mbps Ring for higher bandwidth applications.<\/p>"},{"question":"Are there any problems related to the use of Token Ring Network, and how can they be solved?","answer":"<p>Common problems include ring failure and token loss. Solutions include implementing redundancy and utilizing monitoring and diagnostic tools.<\/p>"},{"question":"How does Token Ring Network compare to Ethernet?","answer":"<p>Token Ring uses a ring topology and a token for collision handling, offers speeds of 4-16 Mbps, and provides deterministic transmission. Ethernet uses a star topology and CSMA\/CD for collision handling, offers speeds of 10-1000 Mbps, and doesn't offer deterministic transmission.<\/p>"},{"question":"What are the future perspectives related to Token Ring Network?","answer":"<p>Though largely replaced by Ethernet, Token Ring technologies still find relevance in specific applications and are being explored in research contexts.<\/p>"},{"question":"How can proxy servers be used with Token Ring Network?","answer":"<p>Proxy servers, like those provided by OneProxy, can be used in a Token Ring Network to facilitate communication between different network segments, enhance security, and optimize performance.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/fr\/wp-json\/wp\/v2\/wiki\/479346","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/fr\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/fr\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/fr\/wp-json\/wp\/v2\/wiki\/479346\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/fr\/wp-json\/wp\/v2\/media\/479347"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/fr\/wp-json\/wp\/v2\/media?parent=479346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}