{"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\/pl\/wiki\/token-ring-network\/","title":{"rendered":"Sie\u0107 Token Ring"},"content":{"rendered":"<p>Kr\u00f3tka informacja o sieci Token Ring<\/p>\n<p>Sie\u0107 Token Ring to protok\u00f3\u0142 sieci lokalnej (LAN), kt\u00f3ry do przesy\u0142ania danych wykorzystuje metod\u0119 przekazywania tokenu. W sieci Token Ring urz\u0105dzenia s\u0105 po\u0142\u0105czone w fizyczny pier\u015bcie\u0144, a transmisja danych jest koordynowana za pomoc\u0105 ma\u0142ego pakietu zwanego tokenem, kt\u00f3ry kr\u0105\u017cy po pier\u015bcieniu.<\/p>\n<h2>Historia powstania sieci Token Ring i pierwsza wzmianka o niej<\/h2>\n<p>Koncepcja Token Ring zosta\u0142a po raz pierwszy wprowadzona i ujednolicona przez IEEE w standardzie 802.5. IBM odegra\u0142 znacz\u0105c\u0105 rol\u0119 w jego rozwoju i w po\u0142owie lat 80. uruchomi\u0142 komercyjnie sie\u0107 Token Ring. Token Ring szybko zyska\u0142 popularno\u015b\u0107 jako niezawodna metoda zapobiegania kolizjom w transmisji danych w sieci.<\/p>\n<h2>Szczeg\u00f3\u0142owe informacje o sieci Token Ring<\/h2>\n<p>Sie\u0107 Token Ring sk\u0142ada si\u0119 z w\u0119z\u0142\u00f3w (takich jak komputery i drukarki) po\u0142\u0105czonych w topologii pier\u015bcienia fizycznego. Token, unikalna 3-bajtowa ramka, kr\u0105\u017cy w sieci. Urz\u0105dzenia musz\u0105 przechwyci\u0107 token, aby m\u00f3c przesy\u0142a\u0107 dane, co gwarantuje, \u017ce w danym momencie tylko jedno urz\u0105dzenie mo\u017ce przesy\u0142a\u0107 dane. Metoda ta minimalizuje kolizje i zapewnia deterministyczn\u0105 transmisj\u0119 danych.<\/p>\n<h3>Zalety:<\/h3>\n<ul>\n<li>Bezkolizyjna obs\u0142uga<\/li>\n<li>Deterministyczna transmisja danych<\/li>\n<li>Skalowalno\u015b\u0107<\/li>\n<\/ul>\n<h3>Niedogodno\u015bci:<\/h3>\n<ul>\n<li>Z\u0142o\u017cono\u015b\u0107 instalacji<\/li>\n<li>Wy\u017csze koszty w por\u00f3wnaniu do sieci Ethernet<\/li>\n<li>Mniejsze pr\u0119dko\u015bci<\/li>\n<\/ul>\n<h2>Wewn\u0119trzna struktura sieci Token Ring<\/h2>\n<p>Sie\u0107 Token Ring jest zbudowana z:<\/p>\n<ol>\n<li><strong>Interfejs pier\u015bcieniowy<\/strong>: \u0141\u0105czy urz\u0105dzenia w topologii pier\u015bcienia fizycznego.<\/li>\n<li><strong>Znak<\/strong>: Obiega sie\u0107, umo\u017cliwiaj\u0105c transmisj\u0119 tylko jednemu urz\u0105dzeniu w danym momencie.<\/li>\n<li><strong>Stacja monitoruj\u0105ca<\/strong>: Obserwuje sie\u0107 pod k\u0105tem usterek i zapewnia p\u0142ynny obieg token\u00f3w.<\/li>\n<li><strong>Repeatery i mosty<\/strong>: Mo\u017cna wykorzysta\u0107 do rozszerzenia sieci.<\/li>\n<\/ol>\n<h2>Analiza kluczowych cech sieci Token Ring<\/h2>\n<ul>\n<li><strong>Transmisja deterministyczna<\/strong>: Zapewnia uporz\u0105dkowan\u0105 transmisj\u0119 danych.<\/li>\n<li><strong>Bezkolizyjna obs\u0142uga<\/strong>: Minimalizuje kolizje danych.<\/li>\n<li><strong>Krzepko\u015b\u0107<\/strong>: Wykrywa i izoluje awarie sieci.<\/li>\n<\/ul>\n<h2>Rodzaje sieci Token Ring<\/h2>\n<p>Poni\u017csza tabela opisuje r\u00f3\u017cne typy sieci Token Ring:<\/p>\n<table>\n<thead>\n<tr>\n<th>Typ<\/th>\n<th>Pr\u0119dko\u015b\u0107<\/th>\n<th>Stosowanie<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Pier\u015bcie\u0144 4 Mb\/s<\/td>\n<td>4 Mb\/s<\/td>\n<td>Standardowe aplikacje biurowe<\/td>\n<\/tr>\n<tr>\n<td>Pier\u015bcie\u0144 16 Mbps<\/td>\n<td>16 Mb\/s<\/td>\n<td>Aplikacje o wi\u0119kszej przepustowo\u015bci<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Sposoby korzystania z sieci Token Ring, problemy i ich rozwi\u0105zania<\/h2>\n<p>Token Ring znalaz\u0142 zastosowanie w:<\/p>\n<ul>\n<li>Sieci Korporacyjne<\/li>\n<li>Przemys\u0142owe systemy sterowania<\/li>\n<li>Instytucje edukacyjne<\/li>\n<\/ul>\n<h3>Cz\u0119ste problemy:<\/h3>\n<ul>\n<li>Awaria pier\u015bcienia<\/li>\n<li>Strata symboliczna<\/li>\n<\/ul>\n<h3>Rozwi\u0105zania:<\/h3>\n<ul>\n<li>Nadmierno\u015b\u0107<\/li>\n<li>Narz\u0119dzia do monitorowania i diagnostyki<\/li>\n<\/ul>\n<h2>G\u0142\u00f3wna charakterystyka i inne por\u00f3wnania z podobnymi terminami<\/h2>\n<table>\n<thead>\n<tr>\n<th>Funkcja<\/th>\n<th>\u017betonowy Pier\u015bcie\u0144<\/th>\n<th>Ethernetu<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Topologia<\/td>\n<td>Pier\u015bcie\u0144<\/td>\n<td>Gwiazda<\/td>\n<\/tr>\n<tr>\n<td>Post\u0119powanie w przypadku kolizji<\/td>\n<td>Znak<\/td>\n<td>CSMA\/CD<\/td>\n<\/tr>\n<tr>\n<td>Pr\u0119dko\u015b\u0107<\/td>\n<td>4-16 Mb\/s<\/td>\n<td>10-1000 Mb\/s<\/td>\n<\/tr>\n<tr>\n<td>Deterministyczny<\/td>\n<td>Tak<\/td>\n<td>NIE<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Perspektywy i technologie przysz\u0142o\u015bci zwi\u0105zane z sieci\u0105 Token Ring<\/h2>\n<p>Chocia\u017c technologie Token Ring zosta\u0142y w du\u017cej mierze zast\u0105pione przez Ethernet, nadal maj\u0105 znaczenie w okre\u015blonych zastosowaniach i s\u0105 badane w kontek\u015bcie badawczym.<\/p>\n<h2>Jak serwery proxy mog\u0105 by\u0107 u\u017cywane lub kojarzone z sieci\u0105 Token Ring<\/h2>\n<p>Serwery proxy mog\u0105 by\u0107 u\u017cywane w sieci Token Ring w celu u\u0142atwienia komunikacji pomi\u0119dzy r\u00f3\u017cnymi segmentami sieci, zwi\u0119kszenia bezpiecze\u0144stwa i optymalizacji wydajno\u015bci.<\/p>\n<h2>powi\u0105zane linki<\/h2>\n<ul>\n<li><a href=\"https:\/\/standards.ieee.org\/standard\/802_5-1998.html\" target=\"_new\" rel=\"noopener nofollow\">Standard IEEE 802.5<\/a><\/li>\n<li><a href=\"https:\/\/www.ibm.com\/\" target=\"_new\" rel=\"noopener nofollow\">Historyczne produkty Token Ring firmy IBM<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/pl\/\" target=\"_new\" rel=\"noopener\">Us\u0142ugi OneProxy<\/a> do integracji z r\u00f3\u017cnymi technologiami sieciowymi, w tym z 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\/pl\/wp-json\/wp\/v2\/wiki\/479346","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/pl\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/pl\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/pl\/wp-json\/wp\/v2\/wiki\/479346\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/pl\/wp-json\/wp\/v2\/media\/479347"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/pl\/wp-json\/wp\/v2\/media?parent=479346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}