{"id":8816,"date":"2023-11-28T20:44:41","date_gmt":"2023-11-28T12:44:41","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=8816"},"modified":"2023-11-30T22:28:27","modified_gmt":"2023-11-30T14:28:27","slug":"linux-zhong-shuo-shuotcpip-de-qi-ceng-mo-xing","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/linux-zhong-shuo-shuotcpip-de-qi-ceng-mo-xing\/","title":{"rendered":"Linux \u4e2d\u8bf4\u8bf4 TCP\/IP \u7684\u4e03\u5c42\u6a21\u578b\uff1f"},"content":{"rendered":"<p>\u5728 TCP\/IP \u534f\u8bae\u65cf\u4e2d\uff0c\u5e76\u4e0d\u662f\u4e25\u683c\u610f\u4e49\u4e0a\u7684\u4e03\u5c42\u6a21\u578b\uff0c\u800c\u662f\u7531\u56db\u5c42\u7ec4\u6210\u7684\u53c2\u8003\u6a21\u578b\uff0c\u8fd9\u4e2a\u6a21\u578b\u662f\u7531\u56fd\u9645\u6807\u51c6\u5316\u7ec4\u7ec7\uff08ISO\uff09\u7684 OSI\uff08\u5f00\u653e\u5f0f\u7cfb\u7edf\u4e92\u8054\uff09\u6a21\u578b\u53d1\u5c55\u800c\u6765\u7684\u3002\u8fd9\u56db\u5c42\u6a21\u578b\u6db5\u76d6\u4e86\u4e0d\u540c\u5c42\u7ea7\u7684\u7f51\u7edc\u901a\u4fe1\u529f\u80fd\u3002<\/p>\n<p>\u8fd9\u4e2a\u56db\u5c42\u6a21\u578b\u901a\u5e38\u88ab\u63cf\u8ff0\u4e3a\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u5e94\u7528\u5c42\uff08Application Layer\uff09\uff1a<\/strong><\/p>\n<ul>\n<li>\u63d0\u4f9b\u7528\u6237\u5e94\u7528\u7a0b\u5e8f\u95f4\u7684\u901a\u4fe1\u3002\u8fd9\u4e00\u5c42\u5305\u542b\u4e86 HTTP\u3001FTP\u3001SMTP \u7b49\u534f\u8bae\uff0c\u4f7f\u5f97\u4e0d\u540c\u8bbe\u5907\u95f4\u7684\u5e94\u7528\u80fd\u591f\u4ea4\u6362\u6570\u636e\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u4f20\u8f93\u5c42\uff08Transport Layer\uff09\uff1a<\/strong><\/p>\n<ul>\n<li>\u8d1f\u8d23\u63d0\u4f9b\u7aef\u5230\u7aef\u7684\u6570\u636e\u4f20\u8f93\u670d\u52a1\u3002\u4e3b\u8981\u6709\u4e24\u4e2a\u4e3b\u8981\u7684\u534f\u8bae\uff1aTCP\uff08\u4f20\u8f93\u63a7\u5236\u534f\u8bae\uff09\u548c UDP\uff08\u7528\u6237\u6570\u636e\u62a5\u534f\u8bae\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u7f51\u7edc\u5c42\uff08Internet Layer\uff09\uff1a<\/strong><\/p>\n<ul>\n<li>\u7ba1\u7406\u6570\u636e\u5305\u5728\u7f51\u7edc\u4e2d\u7684\u4f20\u8f93\u3002\u8fd9\u4e00\u5c42\u4f7f\u7528 IP \u5730\u5740\u6765\u5b9a\u4f4d\u8bbe\u5907\u5e76\u786e\u4fdd\u6570\u636e\u5305\u80fd\u591f\u4ece\u6e90\u5730\u5740\u4f20\u8f93\u5230\u76ee\u6807\u5730\u5740\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u6570\u636e\u94fe\u8def\u5c42\uff08Link Layer\uff09\uff1a<\/strong><\/p>\n<ul>\n<li>\u7ba1\u7406\u901a\u8fc7\u7269\u7406\u7f51\u7edc\u4f20\u8f93\u6570\u636e\u3002\u5b83\u5c06\u6570\u636e\u5305\u8f6c\u6362\u4e3a\u6bd4\u7279\u6d41\uff0c\u5e76\u8d1f\u8d23\u7269\u7406\u4ecb\u8d28\u7684\u8bbf\u95ee\u548c\u6570\u636e\u7684\u4f20\u8f93\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\u867d\u7136 TCP\/IP \u534f\u8bae\u65cf\u672c\u8eab\u5e76\u6ca1\u6709\u4e25\u683c\u9075\u5faa OSI \u7684\u4e03\u5c42\u6a21\u578b\uff0c\u4f46\u8fd9\u79cd\u56db\u5c42\u6a21\u578b\u7684\u6982\u5ff5\u6709\u52a9\u4e8e\u7406\u89e3\u4e0d\u540c\u5c42\u7ea7\u5728\u7f51\u7edc\u901a\u4fe1\u4e2d\u7684\u529f\u80fd\u548c\u4f5c\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 TCP\/IP \u534f\u8bae\u65cf\u4e2d\uff0c\u5e76\u4e0d\u662f\u4e25\u683c\u610f\u4e49\u4e0a\u7684\u4e03\u5c42\u6a21\u578b\uff0c\u800c\u662f\u7531\u56db\u5c42\u7ec4\u6210\u7684\u53c2\u8003\u6a21\u578b\uff0c\u8fd9\u4e2a\u6a21\u578b\u662f\u7531\u56fd\u9645\u6807\u51c6\u5316\u7ec4\u7ec7\uff08 [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[105],"tags":[],"class_list":["post-8816","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=8816"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8816\/revisions"}],"predecessor-version":[{"id":13814,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8816\/revisions\/13814"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=8816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=8816"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=8816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}