{"id":531,"date":"2016-08-09T15:50:03","date_gmt":"2016-08-09T15:50:03","guid":{"rendered":"0fcbc61acd0479dc77e3cccc0f5ffca7"},"modified":"2016-08-09T15:50:03","modified_gmt":"2016-08-09T15:50:03","slug":"","status":"publish","type":"post","link":"https:\/\/www.xiaobo.li\/notes\/archives\/531","title":{"rendered":"OSI \u6a21\u578b\u4e0e TCP\/IP"},"content":{"rendered":"

\u4ee5\u4e0b\u662f <\/span>\u7ef4\u57fa\u767e\u79d1<\/span><\/a> \u4e2d\u5173\u4e8eOSI \u6a21\u578b\u7684\u8bf4\u660e\uff1a<\/span><\/b>
\n <\/span>
\n \u5f00\u653e\u5f0f\u7cfb\u7edf\u4e92\u8054\u901a\u4fe1\u53c2\u8003\u6a21\u578b\uff08\u82f1\u8bed\uff1aOpen System Interconnection Reference Model\uff0cISO\/IEC 7498-1\uff09\uff0c\u7b80\u79f0\u4e3aOSI\u6a21\u578b\uff08OSI model\uff09\uff0c\u4e00\u79cd\u6982\u5ff5\u6a21\u578b\uff0c\u7531\u56fd\u9645\u6807\u51c6\u5316\u7ec4\u7ec7\uff08ISO\uff09\u63d0\u51fa\uff0c\u4e00\u4e2a\u8bd5\u56fe\u4f7f\u5404\u79cd\u8ba1\u7b97\u673a\u5728\u4e16\u754c\u8303\u56f4\u5185\u4e92\u8fde\u4e3a\u7f51\u7edc\u7684\u6807\u51c6\u6846\u67b6\u3002 <\/span>
\n <\/span>
\n <\/span>
\n <\/span>\u800c TCP\/IP \u534f\u8bae\u53ef\u4ee5\u770b\u505a\u662f\u5bf9 OSI \u6a21\u578b\u7684\u4e00\u79cd\u7b80\u5316\uff08\u4ee5\u4e0b\u5185\u5bb9\u6765\u81ea <\/span>\u7ef4\u57fa\u767e\u79d1<\/span><\/a>\uff09\uff1a<\/span><\/b>
\n <\/span>
\n \u5b83\u5c06\u8f6f\u4ef6\u901a\u4fe1\u8fc7\u7a0b\u62bd\u8c61\u5316\u4e3a\u56db\u4e2a\u62bd\u8c61\u5c42\uff0c\u91c7\u53d6\u534f\u8bae\u5806\u53e0\u7684\u65b9\u5f0f\uff0c\u5206\u522b\u5b9e\u4f5c\u51fa\u4e0d\u540c\u901a\u4fe1\u534f\u8bae\u3002\u534f\u8bae\u5957\u7ec4\u4e0b\u7684\u5404\u79cd\u534f\u8bae\uff0c\u4f9d\u5176\u529f\u80fd\u4e0d\u540c\uff0c\u88ab\u5206\u522b\u5f52\u5c5e\u5230\u8fd9\u56db\u4e2a\u9636\u5c42\u4e4b\u4e2d7\uff0c\u5e38\u88ab\u89c6\u4e3a\u662f\u7b80\u5316\u7684\u4e03\u5c42OSI\u6a21\u578b\u3002<\/span>
\n <\/span>
\n <\/span>
\n <\/span>
\n <\/span>\u4e00\u5f20\u56fe\u8be6\u7ec6\u4ecb\u7ecd\u4e86 TCP\/IP \u534f\u8bae\u65cf\u4e2d\u7684\u5404\u4e2a\u534f\u8bae\u5728 OSI\u6a21\u578b \u4e2d\u7684\u5206\u5e03\uff0c\u4e00\u56fe\u80dc\u5343\u8a00\uff08\u4e0b\u56fe\u6765\u81ea <\/span>\u79d1\u6765<\/span><\/a>\uff09\uff1a<\/span><\/b>
\n <\/span>\"\u70b9\u51fb\u67e5\u770b\u539f\u56fe\"<\/a>
\n <\/span>
\n TCP\/IP \u534f\u8bae\u548c OSI \u6a21\u578b\u7684\u5185\u5bb9\uff0c\u5728\u4e92\u8054\u7f51\u4e0a\u6709\u5f88\u591a\u3002\u6211\u6ca1\u6709\u5fc5\u8981\u518d\u6b21\u4ecb\u7ecd\u5b83\u4eec\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u53ea\u9700\u8981\u77e5\u9053\uff0cHTTP\u3001WebSocket \u7b49\u534f\u8bae\u90fd\u662f\u5904\u4e8e OSI \u6a21\u578b\u7684\u6700\u9ad8\u5c42\uff1a \u5e94\u7528\u5c42 \u3002\u800c IP \u534f\u8bae\u5de5\u4f5c\u5728\u7f51\u7edc\u5c42\uff08\u7b2c3\u5c42\uff09\uff0cTCP \u534f\u8bae\u5de5\u4f5c\u5728\u4f20\u8f93\u5c42\uff08\u7b2c4\u5c42\uff09\u3002<\/span>
\n <\/span>
\n \u81f3\u4e8e OSI \u6a21\u578b\u7684\u5404\u4e2a\u5c42\u6b21\u90fd\u6709\u4ec0\u4e48\u7cfb\u7edf\u548c\u5b83\u4eec\u5bf9\u5e94\uff0c\u8fd9\u91cc\u6709\u7bc7\u5f88\u597d\u7684\u6587\u7ae0\u53ef\u4ee5\u6ee1\u8db3\u5927\u5bb6\u7684\u6c42\u77e5\u6b32\uff1a<\/span>OSI\u4e03\u5c42\u6a21\u578b\u8be6\u89e3 <\/span><\/a>\u3002<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\u4ee5\u4e0b\u662f <\/span>\u7ef4\u57fa\u767e\u79d1<\/span><\/a> \u4e2d\u5173\u4e8eOSI \u6a21\u578b\u7684\u8bf4\u660e\uff1a<\/span><\/b><\/p>\n

\u5f00\u653e\u5f0f\u7cfb\u7edf\u4e92\u8054\u901a\u4fe1\u53c2\u8003\u6a21\u578b\uff08\u82f1\u8bed\uff1aOpen System Interconnection Reference Model\uff0cISO\/IEC 7498-1\uff09\uff0c\u7b80\u79f0\u4e3aOSI\u6a21\u578b\uff08OSI model\uff09\uff0c\u4e00\u79cd\u6982\u5ff5\u6a21\u578b\uff0c\u7531\u56fd\u9645\u6807\u51c6\u5316\u7ec4\u7ec7\uff08ISO\uff09\u63d0\u51fa\uff0c\u4e00\u4e2a\u8bd5\u56fe\u4f7f\u5404\u79cd\u8ba1\u7b97\u673a\u5728\u4e16\u754c\u8303\u56f4\u5185\u4e92\u8fde\u4e3a\u7f51\u7edc\u7684\u6807\u51c6\u6846\u67b6\u3002 <\/span><\/p>\n

\u800c TCP\/IP \u534f\u8bae\u53ef\u4ee5\u770b\u505a\u662f\u5bf9 OSI \u6a21\u578b\u7684\u4e00\u79cd\u7b80\u5316\uff08\u4ee5\u4e0b\u5185\u5bb9\u6765\u81ea <\/span>\u7ef4\u57fa\u767e\u79d1<\/span><\/a>\uff09\uff1a<\/span><\/b><\/p>\n

\u5b83\u5c06\u8f6f\u4ef6\u901a\u4fe1\u8fc7\u7a0b\u62bd\u8c61\u5316\u4e3a\u56db\u4e2a\u62bd\u8c61\u5c42\uff0c\u91c7\u53d6\u534f\u8bae\u5806\u53e0\u7684\u65b9\u5f0f\uff0c\u5206\u522b\u5b9e\u4f5c\u51fa\u4e0d\u540c\u901a\u4fe1\u534f\u8bae\u3002\u534f\u8bae\u5957\u7ec4\u4e0b\u7684\u5404\u79cd\u534f\u8bae\uff0c\u4f9d\u5176\u529f\u80fd\u4e0d\u540c\uff0c\u88ab\u5206\u522b\u5f52\u5c5e\u5230\u8fd9\u56db\u4e2a\u9636\u5c42\u4e4b\u4e2d7\uff0c\u5e38\u88ab\u89c6\u4e3a\u662f\u7b80\u5316\u7684\u4e03\u5c42OSI\u6a21\u578b\u3002<\/span><\/p>\n

\u4e00\u5f20\u56fe\u8be6\u7ec6\u4ecb\u7ecd\u4e86 TCP\/IP \u534f\u8bae\u65cf\u4e2d\u7684\u5404\u4e2a\u534f\u8bae\u5728 OSI\u6a21\u578b \u4e2d\u7684\u5206\u5e03\uff0c\u4e00\u56fe\u80dc\u5343\u8a00\uff08\u4e0b\u56fe\u6765\u81ea <\/span>\u79d1\u6765<\/span><\/a>\uff09\uff1a<\/span><\/b>
\"\u70b9\u51fb\u67e5\u770b\u539f\u56fe\"<\/a><\/p>\n

TCP\/IP \u534f\u8bae\u548c OSI \u6a21\u578b\u7684\u5185\u5bb9\uff0c\u5728\u4e92\u8054\u7f51\u4e0a\u6709\u5f88\u591a\u3002\u6211\u6ca1\u6709\u5fc5\u8981\u518d\u6b21\u4ecb\u7ecd\u5b83\u4eec\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u53ea\u9700\u8981\u77e5\u9053\uff0cHTTP\u3001WebSocket \u7b49\u534f\u8bae\u90fd\u662f\u5904\u4e8e OSI \u6a21\u578b\u7684\u6700\u9ad8\u5c42\uff1a \u5e94\u7528\u5c42 \u3002\u800c IP \u534f\u8bae\u5de5\u4f5c\u5728\u7f51\u7edc\u5c42\uff08\u7b2c3\u5c42\uff09\uff0cTCP \u534f\u8bae\u5de5\u4f5c\u5728\u4f20\u8f93\u5c42\uff08\u7b2c4\u5c42\uff09\u3002<\/span><\/p>\n

\u81f3\u4e8e OSI \u6a21\u578b\u7684\u5404\u4e2a\u5c42\u6b21\u90fd\u6709\u4ec0\u4e48\u7cfb\u7edf\u548c\u5b83\u4eec\u5bf9\u5e94\uff0c\u8fd9\u91cc\u6709\u7bc7\u5f88\u597d\u7684\u6587\u7ae0\u53ef\u4ee5\u6ee1\u8db3\u5927\u5bb6\u7684\u6c42\u77e5\u6b32\uff1a<\/span>OSI\u4e03\u5c42\u6a21\u578b\u8be6\u89e3 <\/span><\/a>\u3002<\/span>
\u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[291],"tags":[255,256],"class_list":["post-531","post","type-post","status-publish","format-standard","hentry","category-network","tag-osi","tag-tcpip"],"_links":{"self":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/531","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/comments?post=531"}],"version-history":[{"count":0,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/531\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/media?parent=531"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/categories?post=531"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/tags?post=531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}