{"id":479344,"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","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/cn\/wiki\/token-ring\/","title":{"rendered":"\u4ee4\u724c\u73af"},"content":{"rendered":"<p>\u4ee4\u724c\u73af\u662f\u4e00\u79cd\u8ba1\u7b97\u673a\u7f51\u7edc\u534f\u8bae\uff0c\u5176\u4e2d\u4ee4\u724c\uff08\u4e00\u79cd\u5c0f\u6846\u67b6\uff09\u5728\u7f51\u7edc\u4e2d\u4f20\u9012\uff0c\u4ee5\u7ba1\u7406\u5bf9\u5171\u4eab\u901a\u4fe1\u4ecb\u8d28\u7684\u8bbf\u95ee\u3002\u5b83\u4f7f\u7528\u73af\u5f62\u62d3\u6251\uff0c\u8fd9\u610f\u5473\u7740\u6bcf\u53f0\u8ba1\u7b97\u673a\u90fd\u8fde\u63a5\u5230\u53e6\u5916\u4e24\u53f0\u8ba1\u7b97\u673a\uff0c\u5f62\u6210\u4e00\u4e2a\u903b\u8f91\u73af\u3002\u8fd9\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u4e2d\u4e0d\u4f1a\u53d1\u751f\u51b2\u7a81\uff0c\u5e76\u5141\u8bb8\u6709\u6548\u63a7\u5236\u6570\u636e\u5305\u3002<\/p>\n<h2>Token Ring \u7684\u8d77\u6e90\u548c\u9996\u6b21\u63d0\u53ca<\/h2>\n<p>\u4ee4\u724c\u73af\u6700\u521d\u7531 Olof S\u00f6derblom \u4e8e 1969 \u5e74\u5f00\u53d1\u5e76\u83b7\u5f97\u4e13\u5229\u3002IBM \u968f\u540e\u5728 20 \u4e16\u7eaa 80 \u5e74\u4ee3\u521d\u63a8\u5e7f\u5e76\u5546\u4e1a\u5316\u4e86\u8be5\u6280\u672f\u3002S\u00f6derblom \u7684\u4e13\u5229\u7533\u8bf7\u4e2d\u9996\u6b21\u63d0\u5230\u4e86\u4ee4\u724c\u73af\uff0c\u8fd9\u4e3a IBM \u7684\u4ee4\u724c\u73af\u7f51\u7edc\u67b6\u6784\u5960\u5b9a\u4e86\u57fa\u7840\uff0c\u8be5\u67b6\u6784\u6807\u51c6\u5316\u4e3a IEEE 802.5\u3002<\/p>\n<h2>\u5173\u4e8e\u4ee4\u724c\u73af\u7684\u8be6\u7ec6\u4fe1\u606f\uff1a\u6269\u5c55\u4e3b\u9898\u4ee4\u724c\u73af<\/h2>\n<p>\u4ee4\u724c\u73af\u662f 20 \u4e16\u7eaa 80 \u5e74\u4ee3\u548c 90 \u5e74\u4ee3\u521d\u671f\u6d41\u884c\u7684\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\uff0c\u4e3b\u8981\u4e0e\u4ee5\u592a\u7f51\u7ade\u4e89\u3002\u5176\u57fa\u672c\u539f\u7406\u662f\u4ee4\u724c\u5728\u7f51\u7edc\u4e2d\u4f20\u64ad\uff0c\u53ea\u6709\u62e5\u6709\u4ee4\u724c\u7684\u8bbe\u5907\u624d\u80fd\u53d1\u9001\u6570\u636e\u3002\u8fd9\u4fdd\u8bc1\u4e86\u65e0\u51b2\u7a81\u7684\u73af\u5883\u548c\u6bcf\u4e2a\u8bbe\u5907\u4f20\u8f93\u6570\u636e\u7684\u5e73\u7b49\u673a\u4f1a\u3002<\/p>\n<h3>\u534f\u8bae\u64cd\u4f5c<\/h3>\n<ol>\n<li><strong>\u521d\u59cb\u5316<\/strong>\uff1a\u7f51\u7edc\u521d\u59cb\u5316\uff0c\u751f\u6210token\u3002<\/li>\n<li><strong>\u4ee3\u5e01\u6301\u6709<\/strong>\uff1a\u6709\u6570\u636e\u8981\u53d1\u9001\u7684\u8bbe\u5907\u6355\u83b7\u4ee4\u724c\u3002<\/li>\n<li><strong>\u6570\u636e\u4f20\u8f93<\/strong>\uff1a\u8bbe\u5907\u53d1\u9001\u6570\u636e\u5e27\u7136\u540e\u91ca\u653e\u4ee4\u724c\u3002<\/li>\n<li><strong>\u4ee3\u5e01\u6d41\u901a<\/strong>\uff1atoken\u4e0d\u65ad\u5faa\u73af\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u91cd\u590d\u8fdb\u884c\u3002<\/li>\n<\/ol>\n<h2>\u4ee4\u724c\u73af\u7684\u5185\u90e8\u7ed3\u6784\uff1a\u4ee4\u724c\u73af\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>\u4ee4\u724c\u73af\u7684\u5de5\u4f5c\u539f\u7406\u662f\u5c06\u6bcf\u53f0\u8bbe\u5907\u8fde\u63a5\u5230\u53e6\u5916\u4e24\u53f0\u8bbe\u5907\uff0c\u4ece\u800c\u521b\u5efa\u4e00\u4e2a\u7269\u7406\u6216\u903b\u8f91\u73af\u3002\u4ee5\u4e0b\u63cf\u8ff0\u4e86\u8be5\u7ed3\u6784\uff1a<\/p>\n<ol>\n<li><strong>\u73af\u5f62\u62d3\u6251<\/strong>\uff1a\u8bbe\u5907\u4ee5\u73af\u8def\u5f62\u5f0f\u8fde\u63a5\uff0c\u53ef\u4ee5\u662f\u7269\u7406\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u901a\u8fc7\u591a\u7ad9\u8bbf\u95ee\u5355\u5143 (MAU) \u8fde\u63a5\u3002<\/li>\n<li><strong>\u4ee3\u5e01\u6d41\u901a<\/strong>\uff1a\u4ee4\u724c\u5728\u8bbe\u5907\u4e4b\u95f4\u4e0d\u65ad\u4f20\u9012\u3002<\/li>\n<li><strong>\u6570\u636e\u4f20\u8f93<\/strong>\uff1a\u5f53\u8bbe\u5907\u62e5\u6709\u4ee4\u724c\u65f6\uff0c\u5b83\u53ef\u4ee5\u5411\u76ee\u6807\u5730\u5740\u53d1\u9001\u6570\u636e\u5e27\u3002<\/li>\n<li><strong>\u81f4\u8c22<\/strong>\uff1a\u63a5\u6536\u8bbe\u5907\u786e\u8ba4\u6536\u5230\uff0c\u5e76\u91ca\u653e\u4ee4\u724c\u4ee5\u4f9b\u5176\u4ed6\u8bbe\u5907\u4f7f\u7528\u3002<\/li>\n<\/ol>\n<h2>\u4ee4\u724c\u73af\u5173\u952e\u7279\u6027\u5206\u6790<\/h2>\n<ul>\n<li><strong>\u65e0\u78b0\u649e<\/strong>\uff1a\u4ee4\u724c\u4f20\u9012\u786e\u4fdd\u4e0d\u4f1a\u53d1\u751f\u6570\u636e\u51b2\u7a81\u3002<\/li>\n<li><strong>\u786e\u5b9a\u6027<\/strong>\uff1a\u53ef\u9884\u6d4b\u7684\u4f20\u8f93\u65f6\u95f4\u3002<\/li>\n<li><strong>\u53ef\u6269\u5c55\u6027\u95ee\u9898<\/strong>\uff1a\u968f\u7740\u7f51\u7edc\u7684\u589e\u957f\uff0c\u6d41\u901a\u4ee3\u5e01\u7684\u65f6\u95f4\u589e\u52a0\uff0c\u4ece\u800c\u5bfc\u81f4\u5ef6\u8fdf\u3002<\/li>\n<li><strong>\u7ef4\u62a4<\/strong>\uff1a\u6bd4\u5176\u4ed6\u62d3\u6251\u66f4\u590d\u6742\uff0c\u9700\u8981\u4ed4\u7ec6\u7684\u8bbe\u7f6e\u548c\u76d1\u63a7\u3002<\/li>\n<\/ul>\n<h2>\u5199\u51fa\u5b58\u5728\u54ea\u4e9b\u7c7b\u578b\u7684\u4ee4\u724c\u73af\uff1a\u4f7f\u7528\u8868\u683c\u548c\u5217\u8868\u6765\u4e66\u5199<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7c7b\u578b<\/th>\n<th>\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>4 Mbps \u4ee4\u724c\u73af<\/td>\n<td>\u8fd0\u884c\u901f\u5ea6\u4e3a\u6bcf\u79d2 4 \u5146\u6bd4\u7279<\/td>\n<\/tr>\n<tr>\n<td>16 Mbps \u4ee4\u724c\u73af<\/td>\n<td>\u8fd0\u884c\u901f\u5ea6\u4e3a\u6bcf\u79d2 16 \u5146\u6bd4\u7279<\/td>\n<\/tr>\n<tr>\n<td>\u6709\u6e90\u4ee4\u724c\u73af<\/td>\n<td>\u4f7f\u7528\u6d3b\u52a8\u96c6\u7ebf\u5668\u6216 MAU<\/td>\n<\/tr>\n<tr>\n<td>\u88ab\u52a8\u5f0f\u4ee4\u724c\u73af<\/td>\n<td>\u4f7f\u7528\u65e0\u4e3b\u52a8\u63a7\u5236\u673a\u5236\u7684\u88ab\u52a8\u96c6\u7ebf\u5668<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4ee4\u724c\u73af\u7684\u4f7f\u7528\u65b9\u6cd5\u3001\u4f7f\u7528\u4e2d\u5b58\u5728\u7684\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5<\/h2>\n<p>\u4ee4\u724c\u73af\u4e3b\u8981\u7528\u4e8e\u4f01\u4e1a\u7f51\u7edc\u3002\u7136\u800c\uff0c\u5b83\u7684\u590d\u6742\u6027\u548c\u6210\u672c\u5bfc\u81f4\u4e86\u5b83\u7684\u8870\u843d\u3002\u4e00\u4e9b\u95ee\u9898\u548c\u89e3\u51b3\u65b9\u6848\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>\u95ee\u9898<\/strong>: \u53ef\u6269\u5c55\u6027<br \/>\n<strong>\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u5b9e\u65bd\u989d\u5916\u7684\u63a7\u5236\u5e76\u5408\u7406\u8bbe\u8ba1\u7f51\u7edc\u3002<\/li>\n<li><strong>\u95ee\u9898<\/strong>\uff1a\u7ef4\u62a4\u590d\u6742\u6027<br \/>\n<strong>\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u5b9a\u671f\u76d1\u63a7\u548c\u719f\u7ec3\u7684\u7f51\u7edc\u7ba1\u7406\u3002<\/li>\n<\/ul>\n<h2>\u4e3b\u8981\u7279\u70b9\u53ca\u4e0e\u540c\u7c7b\u672f\u8bed\u7684\u5176\u4ed6\u6bd4\u8f83\u4ee5\u8868\u683c\u548c\u5217\u8868\u7684\u5f62\u5f0f<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7279\u5f81<\/th>\n<th>\u4ee4\u724c\u73af<\/th>\n<th>\u4ee5\u592a\u7f51<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u62d3\u6251<\/td>\n<td>\u6212\u6307<\/td>\n<td>\u603b\u7ebf\/\u661f\u578b<\/td>\n<\/tr>\n<tr>\n<td>\u901f\u5ea6<\/td>\n<td>4\/16 Mbps<\/td>\n<td>10\/100\/1000 Mbps+<\/td>\n<\/tr>\n<tr>\n<td>\u78b0\u649e\u5904\u7406<\/td>\n<td>\u4ee4\u724c\u4f20\u9012<\/td>\n<td>CSMA\/CD<\/td>\n<\/tr>\n<tr>\n<td>\u53ef\u6269\u5c55\u6027<\/td>\n<td>\u6709\u9650\u7684<\/td>\n<td>\u9ad8\u5ea6\u53ef\u6269\u5c55<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4e0e\u4ee4\u724c\u73af\u76f8\u5173\u7684\u672a\u6765\u89c2\u70b9\u548c\u6280\u672f<\/h2>\n<p>\u867d\u7136\u4ee4\u724c\u73af\u5df2\u57fa\u672c\u88ab\u4ee5\u592a\u7f51\u53d6\u4ee3\uff0c\u4f46\u4ee4\u724c\u4f20\u9012\u80cc\u540e\u7684\u539f\u7406\u5df2\u5f71\u54cd\u4e86\u5176\u4ed6\u6280\u672f\u3002\u57fa\u4e8e\u4ee4\u724c\u7684\u8bbf\u95ee\u63a7\u5236\u5728\u73b0\u4ee3\u534f\u8bae\u4e2d\u968f\u5904\u53ef\u89c1\uff0c\u65e0\u51b2\u7a81\u7f51\u7edc\u7684\u7406\u5ff5\u5728\u7279\u5b9a\u5e94\u7528\u4e2d\u4ecd\u7136\u5177\u6709\u76f8\u5173\u6027\u3002<\/p>\n<h2>\u5982\u4f55\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\u6216\u5c06\u5176\u4e0e\u4ee4\u724c\u73af\u5173\u8054<\/h2>\n<p>\u867d\u7136\u4ee4\u724c\u73af\u672c\u8eab\u53ef\u80fd\u5c1a\u672a\u5f97\u5230\u5e7f\u6cdb\u4f7f\u7528\uff0c\u4f46\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u5728\u4ee4\u724c\u73af\u7f51\u7edc\u4e2d\u5b9e\u73b0\uff0c\u5c31\u50cf\u5728\u5176\u4ed6\u7f51\u7edc\u62d3\u6251\u4e2d\u4e00\u6837\u3002\u4ee4\u724c\u73af\u73af\u5883\u4e2d\u7684\u4ee3\u7406\u670d\u52a1\u5668\u5c06\u5145\u5f53\u4e2d\u4ecb\uff0c\u5728\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u8f6c\u53d1\u8bf7\u6c42\u548c\u54cd\u5e94\uff0c\u4ece\u800c\u7ba1\u7406\u7f51\u7edc\u6d41\u91cf\u3002<\/p>\n<h2>\u76f8\u5173\u94fe\u63a5<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.ibm.com\" target=\"_new\" rel=\"noopener nofollow\">IBM \u5bf9\u4ee4\u724c\u73af\u7684\u4ecb\u7ecd<\/a><\/li>\n<li><a href=\"https:\/\/standards.ieee.org\/standard\/802_5-2000.html\" target=\"_new\" rel=\"noopener nofollow\">IEEE 802.5 \u6807\u51c6<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/cn\/\" target=\"_new\" rel=\"noopener\">OneProxy \u7684\u7f51\u7edc\u534f\u8bae\u6307\u5357<\/a><\/li>\n<\/ul>","protected":false},"featured_media":479345,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-479344","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Token Ring<\/mark>","faq_items":[{"question":"What is Token Ring, and how does it work?","answer":"<p>Token Ring is a computer networking protocol that uses a ring topology to manage access to a shared communication medium. It operates by passing a token, a small frame, around the network, and only the device possessing the token can send data. This ensures a collision-free environment and equal opportunity for each device to transmit data.<\/p>"},{"question":"What is the history of the origin of Token Ring?","answer":"<p>Token Ring was initially developed and patented by Olof S\u00f6derblom in 1969. IBM later commercialized the technology in the early 1980s, and it became standardized as IEEE 802.5.<\/p>"},{"question":"How does the internal structure of the Token Ring work?","answer":"<p>Token Ring operates by connecting each device to two others, creating a physical or logical ring. A token circulates around the network, and when a device has the token, it can send a data frame to the destination address. The receiving device acknowledges receipt, and the token is released for other devices to use.<\/p>"},{"question":"What are the key features of Token Ring?","answer":"<p>Key features of Token Ring include collision-free data transmission, predictable transmission times, scalability issues, and a more complex maintenance structure compared to other topologies.<\/p>"},{"question":"What types of Token Ring exist?","answer":"<p>There are several types of Token Ring, including 4 Mbps Token Ring, 16 Mbps Token Ring, Active Token Ring (using an active hub or MAU), and Passive Token Ring (using passive hubs).<\/p>"},{"question":"What are the common ways to use Token Ring, and what problems might arise?","answer":"<p>Token Ring was mainly used in corporate networks but faced challenges like scalability and maintenance complexity. Solutions include implementing additional controls and having regular monitoring with skilled network management.<\/p>"},{"question":"How does Token Ring compare to similar technologies like Ethernet?","answer":"<p>Token Ring uses a ring topology and token passing, operating at speeds of 4 or 16 Mbps, with limited scalability. In contrast, Ethernet uses Bus\/Star topology, offers speeds from 10 Mbps upwards, and is highly scalable with a different collision-handling mechanism.<\/p>"},{"question":"What are the future perspectives and technologies related to Token Ring?","answer":"<p>While Token Ring itself is largely obsolete, the principles behind token passing have influenced other technologies, and the idea of a collision-free network still holds relevance in specific applications.<\/p>"},{"question":"How can proxy servers be used or associated with Token Ring?","answer":"<p>Proxy servers can be implemented within a Token Ring network to function as intermediaries, forwarding requests and responses between clients and servers, thereby managing network traffic.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/479344","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/479344\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media\/479345"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media?parent=479344"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}