{"id":21103,"date":"2023-10-08T15:54:57","date_gmt":"2023-10-08T07:54:57","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=21103"},"modified":"2023-10-08T15:54:57","modified_gmt":"2023-10-08T07:54:57","slug":"wlczodqcmxzdzyx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/21103.html","title":{"rendered":"\u7269\u7406\u5c42\uff1a\u5728OSI\u7684\u4e03\u5c42\u6a21\u578b\u4e2d\u7684\u91cd\u8981\u6027"},"content":{"rendered":"

  \u7269\u7406\u5c42\uff0c\u4e5f\u79f0\u4f5c\u786c\u4ef6\u5c42\uff0c\u662fOSI\uff08Open System Interconnection\uff09\u7684\u4e03\u5c42\u6a21\u578b\u4e2d\u6700\u5e95\u5c42\u7684\u4e00\u5c42\uff0c\u5b83\u8d1f\u8d23\u5904\u7406\u7f51\u7edc\u4f20\u8f93\u7684\u7269\u7406\u5c42\u534f\u8bae\uff0c\u5305\u62ec\u7535\u7f06\u3001\u7535\u8def\u3001\u63a5\u53e3\u7b49\u3002\u7269\u7406\u5c42\u7684\u4e3b\u8981\u529f\u80fd\u662f\u628a\u6570\u636e\u4ece\u4e00\u4e2a\u8282\u70b9\u4f20\u8f93\u5230\u53e6\u4e00\u4e2a\u8282\u70b9\uff0c\u5b83\u662f\u6570\u636e\u4f20\u8f93\u7684\u57fa\u7840\u3002\u7269\u7406\u5c42\u63a7\u5236\u7740\u7f51\u7edc\u4e2d\u7684\u786c\u4ef6\uff0c\u5b83\u5b9a\u4e49\u4e86\u6570\u636e\u5982\u4f55\u5728\u7f51\u7edc\u4e2d\u4f20\u8f93\uff0c\u5305\u62ec\u7535\u7f06\u7c7b\u578b\u3001\u7535\u538b\u7b49\u3002\u56e0\u6b64\uff0c\u7269\u7406\u5c42\u5bf9\u7f51\u7edc\u7684\u6027\u80fd\u6709\u7740\u81f3\u5173\u91cd\u8981\u7684\u5f71\u54cd\u3002<\/p>\n

\u7269\u7406\u5c42\u7684\u529f\u80fd<\/h2>\n

  \u7269\u7406\u5c42\u4e3b\u8981\u8d1f\u8d23\u5b9e\u73b0\u4e24\u53f0\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u7269\u7406\u8fde\u63a5\uff0c\u5b83\u5b9a\u4e49\u4e86\u8fde\u63a5\u7684\u7c7b\u578b\uff0c\u5982\u7535\u7f06\u3001\u65e0\u7ebf\u4fe1\u53f7\u7b49\uff0c\u4ee5\u53ca\u4f20\u8f93\u7684\u4fe1\u53f7\u7c7b\u578b\uff0c\u5982\u7535\u538b\u3001\u6570\u5b57\u4fe1\u53f7\u7b49\u3002\u7269\u7406\u5c42\u8fd8\u8d1f\u8d23\u63a7\u5236\u7f51\u7edc\u4e2d\u7684\u786c\u4ef6\uff0c\u5982\u7f51\u5361\u3001\u8def\u7531\u5668\u7b49\uff0c\u4ee5\u53ca\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n

\u7269\u7406\u5c42\u7684\u6807\u51c6<\/h2>\n

  \u7269\u7406\u5c42\u5b9a\u4e49\u4e86\u7f51\u7edc\u4e2d\u7684\u786c\u4ef6\uff0c\u4ee5\u53ca\u786c\u4ef6\u4e4b\u95f4\u7684\u8fde\u63a5\u65b9\u5f0f\u3002\u4e3a\u4e86\u786e\u4fdd\u4e0d\u540c\u5382\u5546\u751f\u4ea7\u7684\u7f51\u7edc\u8bbe\u5907\u80fd\u591f\u6b63\u5e38\u5de5\u4f5c\uff0c\u7269\u7406\u5c42\u9700\u8981\u9075\u5faa\u4e00\u5b9a\u7684\u6807\u51c6\uff0c\u4ee5\u786e\u4fdd\u7f51\u7edc\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n

IEEE 802\u6807\u51c6<\/h3>\n

  IEEE 802\u662f\u4e00\u7ec4\u7531\u56fd\u9645\u7535\u5de5\u59d4\u5458\u4f1a\uff08IEEE\uff09\u5236\u5b9a\u7684\u7f51\u7edc\u6807\u51c6\uff0c\u5b83\u662f\u7269\u7406\u5c42\u7684\u4e3b\u8981\u6807\u51c6\u3002IEEE 802\u6807\u51c6\u5b9a\u4e49\u4e86\u7535\u7f06\u7684\u7c7b\u578b\u3001\u7535\u538b\u7684\u5927\u5c0f\u3001\u7535\u7f06\u7684\u6700\u5927\u957f\u5ea6\u7b49\uff0c\u4ee5\u786e\u4fdd\u7f51\u7edc\u8bbe\u5907\u4e4b\u95f4\u7684\u6b63\u5e38\u901a\u4fe1\u3002<\/p>\n

Ethernet\u6807\u51c6<\/h3>\n

  \u4ee5\u592a\u7f51\u662f\u4e00\u79cd\u5c40\u57df\u7f51\uff08LAN\uff09\u6280\u672f\uff0c\u5b83\u662f\u7269\u7406\u5c42\u7684\u4e3b\u8981\u6807\u51c6\u3002\u4ee5\u592a\u7f51\u6807\u51c6\u5b9a\u4e49\u4e86\u7f51\u7edc\u4e2d\u7684\u786c\u4ef6\uff0c\u5982\u7f51\u5361\u3001\u8def\u7531\u5668\u7b49\uff0c\u4ee5\u53ca\u786c\u4ef6\u4e4b\u95f4\u7684\u8fde\u63a5\u65b9\u5f0f\uff0c\u5982\u7535\u7f06\u3001\u65e0\u7ebf\u4fe1\u53f7\u7b49\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u7269\u7406\u5c42\u662fOSI\u7684\u4e03\u5c42\u6a21\u578b\u4e2d\u6700\u5e95\u5c42\u7684\u4e00\u5c42\uff0c\u5b83\u8d1f\u8d23\u5904\u7406\u7f51\u7edc\u4f20\u8f93\u7684\u7269\u7406\u5c42\u534f\u8bae\uff0c\u5305\u62ec\u7535\u7f06\u3001\u7535\u8def\u3001\u63a5\u53e3\u7b49\u3002<\/strong>\u7269\u7406\u5c42\u7684\u4e3b\u8981\u529f\u80fd\u662f\u628a\u6570\u636e\u4ece\u4e00\u4e2a\u8282\u70b9\u4f20\u8f93\u5230\u53e6\u4e00\u4e2a\u8282\u70b9\uff0c\u5b83\u662f\u6570\u636e\u4f20\u8f93\u7684\u57fa\u7840\u3002\u7269\u7406\u5c42\u63a7\u5236\u7740\u7f51\u7edc\u4e2d\u7684\u786c\u4ef6\uff0c\u5b83\u5b9a\u4e49\u4e86\u6570\u636e\u5982\u4f55\u5728\u7f51\u7edc\u4e2d\u4f20\u8f93\uff0c\u5305\u62ec\u7535\u7f06\u7c7b\u578b\u3001\u7535\u538b\u7b49\u3002\u4e3a\u4e86\u786e\u4fdd\u4e0d\u540c\u5382\u5546\u751f\u4ea7\u7684\u7f51\u7edc\u8bbe\u5907\u80fd\u591f\u6b63\u5e38\u5de5\u4f5c\uff0c\u7269\u7406\u5c42\u9700\u8981\u9075\u5faa\u4e00\u5b9a\u7684\u6807\u51c6\uff0c\u4ee5\u786e\u4fdd\u7f51\u7edc\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u7269\u7406\u5c42\uff0c\u4e5f\u79f0\u4f5c\u786c\u4ef6\u5c42\uff0c\u662fOSI\uff08OpenSystemInterconnection\uff09\u7684\u4e03\u5c42\u6a21\u578b\u4e2d\u6700\u5e95\u5c42\u7684\u4e00\u5c42\uff0c\u5b83\u8d1f\u8d23\u5904\u7406\u7f51\u7edc\u4f20\u8f93\u7684\u7269\u7406\u5c42\u534f\u8bae\uff0c\u5305\u62ec\u7535\u7f06\u3001\u7535\u8def\u3001\u63a5\u53e3\u7b49\u3002<\/p>\n","protected":false},"author":1,"featured_media":3671,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[158],"class_list":["post-21103","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-osi"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/21103","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=21103"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/21103\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=21103"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=21103"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=21103"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}