{"id":120999,"date":"2023-06-29T06:03:20","date_gmt":"2024-12-11T11:54:15","guid":{"rendered":"https:\/\/gfssite.local\/product\/%e7%bb%88%e6%9e%81%e7%bd%91%e7%bb%9c%e5%ae%89%e5%85%a8%e5%9f%b9%e8%ae%ad%e8%af%be%e7%a8%8b%ef%bc%9a%e5%a4%9a%e5%90%88%e4%b8%80\/"},"modified":"2024-12-11T11:54:15","modified_gmt":"2024-12-11T11:54:15","slug":"%e7%bb%88%e6%9e%81%e7%bd%91%e7%bb%9c%e5%ae%89%e5%85%a8%e5%9f%b9%e8%ae%ad%e8%af%be%e7%a8%8b%ef%bc%9a%e5%a4%9a%e5%90%88%e4%b8%80","status":"publish","type":"product","link":"https:\/\/globalfinanceschool.com\/zh-hans\/product\/%e7%bb%88%e6%9e%81%e7%bd%91%e7%bb%9c%e5%ae%89%e5%85%a8%e5%9f%b9%e8%ae%ad%e8%af%be%e7%a8%8b%ef%bc%9a%e5%a4%9a%e5%90%88%e4%b8%80\/","title":{"rendered":"\u7ec8\u6781\u7f51\u7edc\u5b89\u5168\u57f9\u8bad\u8bfe\u7a0b\uff1a\u591a\u5408\u4e00"},"content":{"rendered":"\n

\u60a8\u51c6\u5907\u597d\u8fdb\u5165\u4ee4\u4eba\u5174\u594b\u7684\u7f51\u7edc\u5b89\u5168\u548c\u7535\u4fe1\u9886\u57df\u4e86\u5417\uff1f\u5728\u8fd9\u4e2a\u524d\u6cbf\u8bfe\u7a0b\u4e2d\uff0c\u60a8\u5c06\u6210\u4e3a\u914d\u7f6e\u7f51\u7edc\u8f6f\u4ef6\u3001\u534f\u8bae\u3001\u670d\u52a1\u548c\u8bbe\u5907\u7684\u5927\u5e08\uff0c\u540c\u65f6\u6df1\u5165\u7814\u7a76\u590d\u6742\u7684\u4e92\u64cd\u4f5c\u6027\u95ee\u9898\u3002\u5728\u6570\u5b57\u8d44\u4ea7\u548c\u7ec4\u7ec7\u4e0d\u65ad\u53d7\u5230\u7f51\u7edc\u72af\u7f6a\u5206\u5b50\u653b\u51fb\u7684\u65f6\u5019\uff0c\u83b7\u5f97\u6210\u4e3a\u5e7f\u53d7\u6b22\u8fce\u7684\u5b89\u5168\u4e13\u4e1a\u4eba\u5458\u6240\u9700\u7684\u77e5\u8bc6\u3001\u6280\u80fd\u548c\u7eaa\u5f8b\u3002\u901a\u8fc7\u6211\u4eec\u5168\u9762\u7684\u8bfe\u7a0b\uff0c\u60a8\u5c06\u4fdd\u6301\u9886\u5148\u5730\u4f4d\uff0c\u5e76\u5728\u8fd9\u4e2a\u4e0d\u65ad\u53d1\u5c55\u7684\u884c\u4e1a\u4e2d\u4fdd\u6301\u5b9d\u8d35\u8d44\u4ea7\u3002\u63a2\u7d22\u7f51\u7edc\u7684\u590d\u6742\u6027\uff0c\u5176\u4e2d\u673a\u5236\u3001\u8bbe\u5907\u3001\u8f6f\u4ef6\u548c\u534f\u8bae\u7684\u590d\u6742\u7f51\u7edc\u4ea4\u7ec7\u5728\u4e00\u8d77\uff0c\u6784\u6210\u4e86\u73b0\u4ee3\u901a\u4fe1\u7684\u652f\u67f1\u3002\u4e86\u89e3\u91cd\u65b0\u5b9a\u4e49\u683c\u5c40\u7684\u65b0\u5174\u6280\u672f\uff0c\u5e76\u5177\u5907\u9002\u5e94\u4e0d\u65ad\u53d1\u5c55\u7684\u65b0\u6280\u672f\u6240\u9700\u7684\u6280\u80fd\u3002\u5f53\u60a8\u6df1\u5165\u7814\u7a76\u8fd9\u4e2a\u5f15\u4eba\u5165\u80dc\u7684\u4e3b\u9898\u65f6\uff0c\u60a8\u5c06\u83b7\u5f97\u4ee5\u4e0b\u65b9\u9762\u7684\u5b9d\u8d35\u77e5\u8bc6\uff1a <\/p>\n

OSI \u548c TCP\/IP \u6a21\u578b<\/h2>\n

\u63a2\u7d22 OSI \u548c TCP\/IP \u6a21\u578b\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u8fd9\u4e24\u4e2a\u57fa\u672c\u6a21\u578b\u7528\u4e8e\u63cf\u8ff0\u5404\u79cd\u7f51\u7edc\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5728\u6574\u4e2a\u8bfe\u7a0b\u4e2d\uff0c\u60a8\u5c06\u638c\u63e1\u6bcf\u4e00\u5c42\u7684\u67b6\u6784\u548c\u7528\u9014\uff0c\u4f7f\u60a8\u80fd\u591f\u89e3\u51b3\u6f0f\u6d1e\u5e76\u786e\u4fdd\u5f3a\u5927\u4e14\u5b89\u5168\u7684\u6570\u5b57\u73af\u5883\u3002 <\/p>\n

\u534f\u8bae\u7c7b\u578b\u548c\u5b89\u5168\u95ee\u9898<\/h2>\n

\u4e86\u89e3\u652f\u6301\u7f51\u7edc\u95f4\u901a\u4fe1\u7684\u5404\u79cd\u7c7b\u578b\u7684\u534f\u8bae\uff0c\u5e76\u53d1\u73b0\u4e0e\u8fd9\u4e9b\u534f\u8bae\u76f8\u5173\u7684\u6f5c\u5728\u5b89\u5168\u95ee\u9898\u3002\u5168\u9762\u4e86\u89e3\u534f\u8bae\u7684\u529f\u80fd\u548c\u4ea4\u4e92\u65b9\u5f0f\uff0c\u8fd9\u5bf9\u4e8e\u6709\u6548\u7684\u7f51\u7edc\u5b89\u5168\u7ba1\u7406\u81f3\u5173\u91cd\u8981\u3002 <\/p>\n

LAN\u3001WAN\u3001MAN\u3001\u5185\u7f51\u548c\u5916\u8054\u7f51\u6280\u672f<\/h2>\n

\u53d1\u73b0\u4e0d\u540c\u7c7b\u578b\u7684\u7f51\u7edc\uff0c\u5373 LAN\u3001WAN\u3001MAN\u3001\u5185\u7f51\u548c\u5916\u8054\u7f51\u6280\u672f\u3002\u4e86\u89e3\u6bcf\u79cd\u7c7b\u578b\u7f51\u7edc\u7684\u7528\u9014\u548c\u529f\u80fd\uff0c\u5305\u62ec\u5b83\u4eec\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\u3002 <\/p>\n

\u7535\u7f06\u7c7b\u578b\u548c\u6570\u636e\u4f20\u8f93\u65b9\u6cd5 <\/h2>\n

\u4e86\u89e3\u7f51\u7edc\u4e2d\u4f7f\u7528\u7684\u5404\u79cd\u7c7b\u578b\u7684\u7535\u7f06\u548c\u6570\u636e\u4f20\u8f93\u65b9\u6cd5\u3002\u4e86\u89e3\u5149\u7ea4\u3001\u540c\u8f74\u548c\u53cc\u7ede\u7ebf\u7535\u7f06\u7684\u76f8\u5bf9\u5f3a\u5ea6\u548c\u5c40\u9650\u6027\u3002\u4e86\u89e3\u5982\u4f55\u914d\u7f6e\u7535\u7f06\u5e76\u5c06\u5176\u8fde\u63a5\u5230\u8bbe\u5907\uff0c\u4ee5\u6784\u5efa\u5f3a\u5927\u7684\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u3002 <\/p>\n

\u7f51\u7edc\u8bbe\u5907\u548c\u670d\u52a1 <\/h2>\n

\u63a2\u7d22\u7f51\u7edc\u4e2d\u4f7f\u7528\u7684\u5404\u79cd\u7c7b\u578b\u7684\u7f51\u7edc\u8bbe\u5907\u548c\u670d\u52a1\u3002\u4e86\u89e3\u8def\u7531\u5668\u3001\u4ea4\u6362\u673a\u3001\u7f51\u6865\u548c\u7f51\u5173\u7684\u529f\u80fd\uff0c\u4ee5\u53ca\u5b83\u4eec\u5404\u81ea\u7684\u4f18\u7f3a\u70b9\u3002\u60a8\u8fd8\u5c06\u4e86\u89e3\u5982\u4f55\u5b89\u88c5\u3001\u914d\u7f6e\u548c\u7ef4\u62a4\u7f51\u7edc\u8bbe\u5907\uff0c\u4ee5\u786e\u4fdd\u7f51\u7edc\u5e73\u7a33\u8fd0\u884c\u3002 <\/p>\n

\u8f6f\u4ef6\u5b9a\u4e49\u8def\u7531<\/h2>\n

\u4e86\u89e3\u8f6f\u4ef6\u5b9a\u4e49\u7684\u8def\u7531\u4ee5\u53ca\u5b83\u5982\u4f55\u5bf9\u7f51\u7edc\u6d41\u91cf\u7684\u8def\u7531\u548c\u8f6c\u53d1\u8fdb\u884c\u7cbe\u7ec6\u63a7\u5236\u3002\u60a8\u5c06\u4e86\u89e3\u53ef\u7528\u7684\u4e0d\u540c\u8f6f\u4ef6\u5b9a\u4e49\u7f51\u7edc\u67b6\u6784\uff0c\u5e76\u4e86\u89e3\u5982\u4f55\u5728\u5404\u79cd\u4f7f\u7528\u6848\u4f8b\u4e2d\u90e8\u7f72\u5b83\u4eec\u3002 <\/p>\n

\u5185\u5bb9\u5206\u53d1\u7f51\u7edc<\/h2>\n

\u4e86\u89e3\u5185\u5bb9\u5206\u53d1\u7f51\u7edc \uff08CDN\uff09 \u7684\u5de5\u4f5c\u539f\u7406\uff0c\u4ee5\u53ca\u5b83\u4eec\u5982\u4f55\u901a\u8fc7\u5411\u7528\u6237\u63d0\u4f9b\u6700\u8fd1\u7684 CDN \u7f13\u5b58\u4e2d\u7684\u7f13\u5b58\u5185\u5bb9\u6765\u5e2e\u52a9\u63d0\u9ad8\u7f51\u7edc\u6027\u80fd\u3002\u60a8\u5c06\u4e86\u89e3\u4e0d\u540c\u7c7b\u578b\u7684 CDN \u67b6\u6784\u4ee5\u53ca\u5982\u4f55\u6709\u6548\u7ba1\u7406 CDN\u3002 <\/p>\n

\u591a\u5c42\u534f\u8bae <\/h2>\n

\u63a2\u7d22\u591a\u5c42\u534f\u8bae\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u5305\u62ec OSI \u548c TCP\/IP \u591a\u64ad\u6a21\u578b\u3002\u60a8\u5c06\u4e86\u89e3\u591a\u64ad\u534f\u8bae\u5982\u4f55\u5e2e\u52a9\u51cf\u5c11\u7f51\u7edc\u8d1f\u8f7d\u548c\u63d0\u9ad8\u7f51\u7edc\u6027\u80fd\u3002 <\/p>\n

\u878d\u5408\u7f51\u7edc\u6280\u672f<\/h2>\n

\u4e86\u89e3\u878d\u5408\u7f51\u7edc\u6280\u672f\u5982\u4f55\u5c06\u6570\u636e\u3001\u8bed\u97f3\u548c\u89c6\u9891\u901a\u4fe1\u6574\u5408\u5230\u4e00\u4e2a\u7edf\u4e00\u7684\u7f51\u7edc\u4e2d\u3002\u60a8\u5c06\u4e86\u89e3\u4e0d\u540c\u7c7b\u578b\u7684\u878d\u5408\u7f51\u7edc\u67b6\u6784\u4ee5\u53ca\u5982\u4f55\u6709\u6548\u5b9e\u65bd\u5b83\u4eec\u3002 <\/p>\n

\u901a\u4fe1\u5b89\u5168\u7ba1\u7406 <\/h2>\n

\u53d1\u73b0\u7528\u4e8e\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u3001\u786e\u4fdd\u673a\u5bc6\u6027\u548c\u6570\u636e\u5b8c\u6574\u6027\u4ee5\u53ca\u4fdd\u62a4\u7f51\u7edc\u8d44\u4ea7\u514d\u53d7\u6076\u610f\u653b\u51fb\u7684\u5404\u79cd\u901a\u4fe1\u5b89\u5168\u534f\u8bae\u3002\u60a8\u5c06\u4e86\u89e3\u5982\u4f55\u5b9e\u65bd\u5305\u542b\u52a0\u5bc6\u3001\u6570\u5b57\u7b7e\u540d\u548c\u7aef\u5230\u7aef\u52a0\u5bc6\u7684\u5b89\u5168\u901a\u4fe1\u534f\u8bae\uff0c\u4ee5\u4fdd\u62a4\u901a\u4fe1\u4ea4\u6362\u3002 <\/p>\n

\u7535\u4fe1\u8bbe\u5907\u548c\u6280\u672f<\/h2>\n

\u4e86\u89e3\u7528\u4e8e\u5c06\u8bbe\u5907\u8fde\u63a5\u5230 Internet \u548c\u7ba1\u7406\u7535\u4fe1\u57fa\u7840\u8bbe\u65bd\u7684\u5404\u79cd\u7535\u4fe1\u8bbe\u5907\uff0c\u5305\u62ec\u8c03\u5236\u89e3\u8c03\u5668\u3001\u8def\u7531\u5668\u548c\u4ea4\u6362\u673a\u3002\u60a8\u5c06\u5b66\u4e60\u5982\u4f55\u914d\u7f6e\u8fd9\u4e9b\u8bbe\u5907\u5e76\u786e\u4fdd\u5b83\u4eec\u4e4b\u95f4\u7684\u6b63\u786e\u901a\u4fe1\u3002 <\/p>\n

\u8fdc\u7a0b\u8fde\u63a5\u6280\u672f<\/h2>\n

\u53d1\u73b0\u7528\u4e8e\u5b9e\u73b0\u5bf9\u7f51\u7edc\u548c\u8bbe\u5907\u7684\u8fdc\u7a0b\u8bbf\u95ee\u7684\u8fdc\u7a0b\u8fde\u63a5\u6280\u672f\uff0c\u4f8b\u5982 VPN\u3001SSH \u548c RDP\u3002\u60a8\u5c06\u4e86\u89e3\u5982\u4f55\u914d\u7f6e\u548c\u4fdd\u62a4\u8fdc\u7a0b\u8bbf\u95ee\uff0c\u4ee5\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u6216\u6570\u636e\u6cc4\u9732\u3002 <\/p>\n

\u65e0\u7ebf\u6280\u672f<\/h2>\n

\u4e86\u89e3 Wi-Fi\u3001\u84dd\u7259\u548c Zigbee \u7b49\u65e0\u7ebf\u6280\u672f\u53ca\u5176\u4f18\u7f3a\u70b9\u3002\u60a8\u5c06\u4e86\u89e3\u5982\u4f55\u4f7f\u7528\u57fa\u4e8e\u4e91\u7684\u6280\u672f\u5b89\u5168\u5730\u914d\u7f6e\u548c\u7ba1\u7406\u65e0\u7ebf\u7f51\u7edc\u3001\u81ea\u52a8\u8bc6\u522b\u8bbe\u5907\u4ee5\u53ca\u81ea\u52a8\u5206\u914d\u5b89\u5168\u7ec4\u3002 <\/p>\n

\u7f51\u7edc\u52a0\u5bc6 <\/h2>\n

\u4e86\u89e3\u7528\u4e8e\u4fdd\u62a4\u7f51\u7edc\u5185\u901a\u4fe1\u548c\u6570\u636e\u4f20\u8f93\u7684\u5404\u79cd\u52a0\u5bc6\u65b9\u6cd5\u3002\u60a8\u5c06\u4e86\u89e3\u5982\u4f55\u4f7f\u7528\u4e0d\u540c\u7684\u534f\u8bae\uff08\u5982 SSL\/TLS \u548c IPSec\uff09\u5b9e\u65bd\u52a0\u5bc6\u3002 <\/p>\n

\u5a01\u80c1\u548c\u653b\u51fb<\/h2>\n

\u53d1\u73b0\u5404\u79cd\u7c7b\u578b\u7684\u7f51\u7edc\u5a01\u80c1\u548c\u653b\u51fb\uff0c\u5305\u62ec\u7f51\u7edc\u9493\u9c7c\u3001\u7535\u5b50\u90ae\u4ef6\u6b3a\u9a97\u548c DDoS\u3002\u60a8\u5c06\u4e86\u89e3\u5982\u4f55\u8bc6\u522b\u548c\u6392\u67e5\u7f51\u7edc\u6f0f\u6d1e\uff0c\u5e76\u5b9e\u65bd\u7f13\u89e3\u7b56\u7565\u4ee5\u9632\u6b62\u6f5c\u5728\u7684\u7f51\u7edc\u505c\u673a\u3002\u8ba9\u81ea\u5df1\u638c\u63e1\u4e00\u5957\u6280\u80fd\uff0c\u8fd9\u5c06\u6253\u5f00\u4e00\u4e2a\u5145\u6ee1\u4ee4\u4eba\u5174\u594b\u7684\u804c\u4e1a\u673a\u4f1a\u7684\u4e16\u754c\u3002\u7acb\u5373\u6ce8\u518c\uff0c\u91ca\u653e\u60a8\u4f5c\u4e3a\u7f51\u7edc\u5b89\u5168\u548c\u7535\u4fe1\u4e13\u5bb6\u7684\u6f5c\u529b\uff01 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u60a8\u51c6\u5907\u597d\u8fdb\u5165\u4ee4\u4eba\u5174\u594b\u7684\u7f51\u7edc\u5b89\u5168\u548c\u7535\u4fe1\u9886\u57df\u4e86\u5417\uff1f\u5728\u8fd9\u4e2a\u524d\u6cbf\u8bfe\u7a0b\u4e2d\uff0c\u60a8\u5c06\u6210\u4e3a\u914d\u7f6e\u7f51\u7edc\u8f6f\u4ef6\u3001\u534f\u8bae\u3001\u670d\u52a1\u548c\u8bbe\u5907\u7684\u5927\u5e08\uff0c […]<\/p>\n","protected":false},"featured_media":121002,"template":"","meta":{"_acf_changed":false},"course-author":[],"course-level":[],"course-type":[],"product_brand":[],"product_cat":[11043],"product_tag":[11044],"class_list":{"0":"post-120999","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-it","7":"product_tag-it","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/globalfinanceschool.com\/zh-hans\/wp-json\/wp\/v2\/product\/120999","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalfinanceschool.com\/zh-hans\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/globalfinanceschool.com\/zh-hans\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/globalfinanceschool.com\/zh-hans\/wp-json\/wp\/v2\/product\/120999\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globalfinanceschool.com\/zh-hans\/wp-json\/wp\/v2\/media\/121002"}],"wp:attachment":[{"href":"https:\/\/globalfinanceschool.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=120999"}],"wp:term":[{"taxonomy":"course-author","embeddable":true,"href":"https:\/\/globalfinanceschool.com\/zh-hans\/wp-json\/wp\/v2\/course-author?post=120999"},{"taxonomy":"course-level","embeddable":true,"href":"https:\/\/globalfinanceschool.com\/zh-hans\/wp-json\/wp\/v2\/course-level?post=120999"},{"taxonomy":"course-type","embeddable":true,"href":"https:\/\/globalfinanceschool.com\/zh-hans\/wp-json\/wp\/v2\/course-type?post=120999"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/globalfinanceschool.com\/zh-hans\/wp-json\/wp\/v2\/product_brand?post=120999"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/globalfinanceschool.com\/zh-hans\/wp-json\/wp\/v2\/product_cat?post=120999"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/globalfinanceschool.com\/zh-hans\/wp-json\/wp\/v2\/product_tag?post=120999"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}