{"id":21119,"date":"2023-09-12T08:58:44","date_gmt":"2023-09-12T00:58:44","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=21119"},"modified":"2023-09-12T08:58:44","modified_gmt":"2023-09-12T00:58:44","slug":"oqcmxjqxy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/21119.html","title":{"rendered":"OSI\u4e03\u5c42\u6a21\u578b\u53ca\u5176\u534f\u8bae"},"content":{"rendered":"

  OSI\u4e03\u5c42\u6a21\u578b\u662f\u4e00\u79cd\u7528\u4e8e\u63cf\u8ff0\u7f51\u7edc\u901a\u4fe1\u7684\u6807\u51c6\uff0c\u5b83\u5c06\u7f51\u7edc\u901a\u4fe1\u5206\u4e3a\u4e03\u4e2a\u4e0d\u540c\u7684\u5c42\u6b21\uff0c\u6bcf\u4e2a\u5c42\u6b21\u90fd\u6709\u81ea\u5df1\u7684\u529f\u80fd\u548c\u534f\u8bae\u3002<\/strong>\u5b83\u7684\u4e3b\u8981\u76ee\u7684\u662f\u4e3a\u4e86\u4f7f\u7f51\u7edc\u7cfb\u7edf\u80fd\u591f\u66f4\u597d\u5730\u534f\u8c03\u548c\u6c9f\u901a\uff0c\u4ee5\u53ca\u66f4\u597d\u5730\u5b9e\u73b0\u7f51\u7edc\u901a\u4fe1\u3002\u672c\u6587\u5c06\u4ecb\u7ecdOSI\u4e03\u5c42\u6a21\u578b\u7684\u6bcf\u4e00\u5c42\uff0c\u5e76\u8be6\u7ec6\u8bf4\u660e\u6bcf\u4e00\u5c42\u7684\u529f\u80fd\u548c\u534f\u8bae\u3002<\/p>\n

\u7b2c\u4e00\u5c42\uff1a\u7269\u7406\u5c42<\/h2>\n

  \u7269\u7406\u5c42\u662fOSI\u4e03\u5c42\u6a21\u578b\u7684\u6700\u5e95\u5c42\uff0c\u4e5f\u662f\u7f51\u7edc\u901a\u4fe1\u7684\u57fa\u7840\u3002\u5b83\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u5b9a\u4e49\u7f51\u7edc\u8bbe\u5907\u4e4b\u95f4\u7684\u7269\u7406\u8fde\u63a5\uff0c\u5e76\u786e\u4fdd\u8fd9\u4e9b\u7269\u7406\u8fde\u63a5\u80fd\u591f\u6b63\u5e38\u5de5\u4f5c\u3002\u5b83\u7684\u4e3b\u8981\u534f\u8bae\u5305\u62ec\uff1a\u4ee5\u592a\u7f51\u534f\u8bae\u3001\u65e0\u7ebf\u5c40\u57df\u7f51\u534f\u8bae\u3001\u5149\u7ea4\u901a\u4fe1\u534f\u8bae\u7b49\u3002<\/p>\n

\u7b2c\u4e8c\u5c42\uff1a\u6570\u636e\u94fe\u8def\u5c42<\/h2>\n

  \u6570\u636e\u94fe\u8def\u5c42\u662f\u7269\u7406\u5c42\u7684\u4e0a\u4e00\u5c42\uff0c\u5b83\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u8d1f\u8d23\u7f51\u7edc\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u5b83\u7684\u4e3b\u8981\u534f\u8bae\u5305\u62ec\uff1a\u4ee5\u592a\u7f51\u534f\u8bae\u3001\u65e0\u7ebf\u5c40\u57df\u7f51\u534f\u8bae\u3001\u5149\u7ea4\u901a\u4fe1\u534f\u8bae\u7b49\u3002<\/p>\n

\u4ee5\u592a\u7f51\u534f\u8bae<\/h3>\n

  \u4ee5\u592a\u7f51\u534f\u8bae\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5c40\u57df\u7f51\u534f\u8bae\uff0c\u5b83\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u5b9a\u4e49\u7f51\u7edc\u8bbe\u5907\u4e4b\u95f4\u7684\u7269\u7406\u8fde\u63a5\uff0c\u4ee5\u53ca\u5982\u4f55\u5728\u8fd9\u4e9b\u7269\u7406\u8fde\u63a5\u4e0a\u4f20\u8f93\u6570\u636e\u3002\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u6709\uff1a\u5b9a\u4e49\u7269\u7406\u5c42\u7684\u6570\u636e\u4f20\u8f93\u683c\u5f0f\uff0c\u5b9a\u4e49\u7f51\u7edc\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u89c4\u5219\uff0c\u63d0\u4f9b\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u7b49\u3002<\/p>\n

\u65e0\u7ebf\u5c40\u57df\u7f51\u534f\u8bae<\/h3>\n

  \u65e0\u7ebf\u5c40\u57df\u7f51\u534f\u8bae\u662f\u4e00\u79cd\u5e38\u7528\u7684\u65e0\u7ebf\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u5b9a\u4e49\u65e0\u7ebf\u7f51\u7edc\u8bbe\u5907\u4e4b\u95f4\u7684\u7269\u7406\u8fde\u63a5\uff0c\u4ee5\u53ca\u5982\u4f55\u5728\u8fd9\u4e9b\u7269\u7406\u8fde\u63a5\u4e0a\u4f20\u8f93\u6570\u636e\u3002\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u6709\uff1a\u5b9a\u4e49\u7269\u7406\u5c42\u7684\u6570\u636e\u4f20\u8f93\u683c\u5f0f\uff0c\u5b9a\u4e49\u65e0\u7ebf\u7f51\u7edc\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u89c4\u5219\uff0c\u63d0\u4f9b\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u7b49\u3002<\/p>\n

\u5149\u7ea4\u901a\u4fe1\u534f\u8bae<\/h3>\n

  \u5149\u7ea4\u901a\u4fe1\u534f\u8bae\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5149\u7ea4\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u5b9a\u4e49\u5149\u7ea4\u7f51\u7edc\u8bbe\u5907\u4e4b\u95f4\u7684\u7269\u7406\u8fde\u63a5\uff0c\u4ee5\u53ca\u5982\u4f55\u5728\u8fd9\u4e9b\u7269\u7406\u8fde\u63a5\u4e0a\u4f20\u8f93\u6570\u636e\u3002\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u6709\uff1a\u5b9a\u4e49\u7269\u7406\u5c42\u7684\u6570\u636e\u4f20\u8f93\u683c\u5f0f\uff0c\u5b9a\u4e49\u5149\u7ea4\u7f51\u7edc\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u89c4\u5219\uff0c\u63d0\u4f9b\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u7b49\u3002<\/p>\n

\u7b2c\u4e09\u5c42\uff1a\u7f51\u7edc\u5c42<\/h2>\n

  \u7f51\u7edc\u5c42\u662f\u6570\u636e\u94fe\u8def\u5c42\u7684\u4e0a\u4e00\u5c42\uff0c\u5b83\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u8d1f\u8d23\u7f51\u7edc\u6570\u636e\u5305\u7684\u4f20\u8f93\uff0c\u4ee5\u53ca\u7f51\u7edc\u4e2d\u6570\u636e\u5305\u7684\u8def\u7531\u3002\u5b83\u7684\u4e3b\u8981\u534f\u8bae\u5305\u62ec\uff1aIP\u534f\u8bae\u3001ICMP\u534f\u8bae\u3001IGMP\u534f\u8bae\u7b49\u3002<\/p>\n

IP\u534f\u8bae<\/h3>\n

  IP\u534f\u8bae\u662f\u4e00\u79cd\u5e38\u7528\u7684\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u5b9a\u4e49\u7f51\u7edc\u4e2d\u6570\u636e\u5305\u7684\u4f20\u8f93\u65b9\u5f0f\uff0c\u4ee5\u53ca\u7f51\u7edc\u4e2d\u6570\u636e\u5305\u7684\u8def\u7531\u3002\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u6709\uff1a\u5b9a\u4e49\u7f51\u7edc\u5c42\u7684\u6570\u636e\u4f20\u8f93\u683c\u5f0f\uff0c\u5b9a\u4e49\u7f51\u7edc\u4e2d\u6570\u636e\u5305\u7684\u4f20\u8f93\u89c4\u5219\uff0c\u63d0\u4f9b\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u7b49\u3002<\/p>\n

ICMP\u534f\u8bae<\/h3>\n

  ICMP\u534f\u8bae\u662f\u4e00\u79cd\u5e38\u7528\u7684\u7f51\u7edc\u63a7\u5236\u534f\u8bae\uff0c\u5b83\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u5b9a\u4e49\u7f51\u7edc\u4e2d\u6570\u636e\u5305\u7684\u4f20\u8f93\u65b9\u5f0f\uff0c\u4ee5\u53ca\u7f51\u7edc\u4e2d\u6570\u636e\u5305\u7684\u8def\u7531\u3002\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u6709\uff1a\u5b9a\u4e49\u7f51\u7edc\u5c42\u7684\u6570\u636e\u4f20\u8f93\u683c\u5f0f\uff0c\u5b9a\u4e49\u7f51\u7edc\u4e2d\u6570\u636e\u5305\u7684\u4f20\u8f93\u89c4\u5219\uff0c\u63d0\u4f9b\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u7b49\u3002<\/p>\n

IGMP\u534f\u8bae<\/h3>\n

  IGMP\u534f\u8bae\u662f\u4e00\u79cd\u5e38\u7528\u7684\u7f51\u7edc\u7ec4\u64ad\u534f\u8bae\uff0c\u5b83\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u5b9a\u4e49\u7f51\u7edc\u4e2d\u6570\u636e\u5305\u7684\u4f20\u8f93\u65b9\u5f0f\uff0c\u4ee5\u53ca\u7f51\u7edc\u4e2d\u6570\u636e\u5305\u7684\u8def\u7531\u3002\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u6709\uff1a\u5b9a\u4e49\u7f51\u7edc\u5c42\u7684\u6570\u636e\u4f20\u8f93\u683c\u5f0f\uff0c\u5b9a\u4e49\u7f51\u7edc\u4e2d\u6570\u636e\u5305\u7684\u4f20\u8f93\u89c4\u5219\uff0c\u63d0\u4f9b\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u7b49\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  OSI\u4e03\u5c42\u6a21\u578b\u662f\u4e00\u79cd\u7528\u4e8e\u63cf\u8ff0\u7f51\u7edc\u901a\u4fe1\u7684\u6807\u51c6\uff0c\u5b83\u5c06\u7f51\u7edc\u901a\u4fe1\u5206\u4e3a\u4e03\u4e2a\u4e0d\u540c\u7684\u5c42\u6b21\uff0c\u6bcf\u4e2a\u5c42\u6b21\u90fd\u6709\u81ea\u5df1\u7684\u529f\u80fd\u548c\u534f\u8bae\u3002<\/strong>\u5b83\u7684\u4e3b\u8981\u76ee\u7684\u662f\u4e3a\u4e86\u4f7f\u7f51\u7edc\u7cfb\u7edf\u80fd\u591f\u66f4\u597d\u5730\u534f\u8c03\u548c\u6c9f\u901a\uff0c\u4ee5\u53ca\u66f4\u597d\u5730\u5b9e\u73b0\u7f51\u7edc\u901a\u4fe1\u3002\u672c\u6587\u4ecb\u7ecd\u4e86OSI\u4e03\u5c42\u6a21\u578b\u7684\u6bcf\u4e00\u5c42\uff0c\u5e76\u8be6\u7ec6\u8bf4\u660e\u4e86\u6bcf\u4e00\u5c42\u7684\u529f\u80fd\u548c\u534f\u8bae\uff0c\u4ece\u800c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3OSI\u4e03\u5c42\u6a21\u578b\u53ca\u5176\u534f\u8bae\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

OSI\u4e03\u5c42\u6a21\u578b\u662f\u4e00\u79cd\u7528\u4e8e\u63cf\u8ff0\u7f51\u7edc\u901a\u4fe1\u7684\u6807\u51c6\uff0c\u5b83\u5c06\u7f51\u7edc\u901a\u4fe1\u5206\u4e3a\u4e03\u4e2a\u4e0d\u540c\u7684\u5c42\u6b21\uff0c\u6bcf\u4e2a\u5c42\u6b21\u90fd\u6709\u81ea\u5df1\u7684\u529f\u80fd\u548c\u534f\u8bae\u3002\u5b83\u7684\u4e3b\u8981\u76ee\u7684\u662f\u4e3a\u4e86\u4f7f\u7f51\u7edc\u7cfb\u7edf\u80fd<\/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-21119","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\/21119","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=21119"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/21119\/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=21119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=21119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=21119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}