{"id":3659,"date":"2021-08-01T15:03:51","date_gmt":"2021-08-01T07:03:51","guid":{"rendered":"http:\/\/123.57.164.21\/?p=3659"},"modified":"2021-08-01T15:03:51","modified_gmt":"2021-08-01T07:03:51","slug":"dhcp%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=3659","title":{"rendered":"DHCP\u7684\u5de5\u4f5c\u539f\u7406"},"content":{"rendered":"\n<p>DHCP\uff08Dynamic Host Configuration Protoco\uff0c\u52a8\u6001\u4e3b\u673a\u914d\u7f6e\u534f\u8bae\uff09\u901a\u5e38\u88ab\u5e94\u7528\u5728\u5927\u578b\u7684\u5c40\u57df\u7f51\u7edc\u73af\u5883\u4e2d\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u4f5c\u7528\uff1a\u52a8\u6001\u7684\u7ed9\u5c40\u57df\u7f51\u4e3b\u673a\u5206\u914dip\u5730\u5740\uff0c\u7f51\u5173\u3001DNS\u7b49\uff0c\u53ef\u4ee5\u5c06\u624b\u52a8\u5730\u5740\u914d\u7f6e\u91cf\uff0c\u81ea\u52a8\u5206\u914d\u89e3\u51b3\u5730\u5740\u51b2\u7a81\u95ee\u9898\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u4ec0\u4e48\u610f\u601d\uff1f\u6211\u4eec\u8bf4\u7535\u8111\u4e0a\u7f51\u9700\u8981\u4e09\u4e2a\u8981\u7d20\uff0c\u5206\u522b\u662fIP\u3001\u7f51\u5173\u3001DNS\u4e09\u4e2a\u8981\u7d20\u3002\u800c\u521a\u521a\u63d2\u4e0a\u7684\u7535\u8111\u6ca1\u6709IP\u7f51\u5173\u548cDNS\uff0c\u8fd9\u65f6\u5019\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7DHCP\u8fd9\u4e2a\u534f\u8bae\u8ba9\u5b83\u53bb\u83b7\u53d6\u5230\u4e09\u4e2a\u8981\u7d20\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u5b9e\u73b0\u4e0a\u7f51\u3002\u90a3\u4e48DHCP\u662f\u600e\u6837\u53bb\u83b7\u53d6\u5230\u8fd9\u4e9b\u5730\u5740\u5462\uff1f\u6211\u4eec\u5148\u770b\u4e00\u4e0bDHCP\u7684\u62a5\u6587\u7c7b\u578b\uff0c\u62a5\u6587\u5c31\u50cf\u7f51\u7edc\u534f\u8bae\u7684\u8bed\u8a00\u4e00\u6837\uff0c\u6709\u4e86\u8bed\u8a00\u624d\u80fd\u4ea4\u6d41\u5de5\u4f5c\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>\u5404\u4f4d\u5c0f\u4f19\u4f34\u4eec\uff0c\u4f60\u4eec\u6709\u6ca1\u6709\u9047\u5230\u8fc7\u5bf9\u9759\u6001\u914d\u7f6eIP\u5730\u5740\u7684\u79cd\u79cd\u56f0\u6270\uff0c\u6bd4\u5982\uff1a<\/p>\n\n\n\n<ul><li>\u5728\u7ec8\u7aef\u89c4\u6a21\u8f83\u5927\u7684\u7f51\u7edc\u4e2d\u624b\u5de5\u914d\u7f6eIP\u5730\u5740\u65f6\uff0c\u4e3a\u907f\u514dIP\u5730\u5740\u91cd\u590d\uff0c\u9700\u8981\u4e8b\u5148\u89c4\u5212\u6bcf\u4e2a\u7ec8\u7aef\u7684IP\u5730\u5740\uff0c\u5bfc\u81f4\u5de5\u4f5c\u91cf\u5927\u4e14\u5bb9\u6613\u51fa\u9519\u3002<\/li><li>\u5f53\u7ec8\u7aef\u4f4d\u7f6e\u7ecf\u5e38\u53d8\u66f4\u65f6\uff08\u4f8b\u5982\u4f01\u4e1a\u51fa\u5dee\u4eba\u5458\u7684\u4fbf\u643a\u7535\u8111\uff09\uff0c\u6bcf\u6b21\u53d8\u66f4\u90fd\u9700\u8981\u91cd\u65b0\u624b\u5de5\u914d\u7f6eIP\u5730\u5740\uff0c\u70e6\u795e\u53c8\u70e6\u529b\u5440~~~<\/li><li>\u67d0\u4e9b\u7279\u6b8a\u7684\u65e0\u76d8\u5de5\u4f5c\u7ad9\uff0c\u65e0\u6cd5\u624b\u5de5\u914d\u7f6eIP\u5730\u5740\uff0c\u8be5\u5982\u4f55\u4e0e\u7f51\u7edc\u5b9e\u73b0\u4e92\u901a\uff1f<\/li><\/ul>\n<\/div>\n<\/div>\n\n\n\n<p>\u89e3\u51b3\u529e\u6cd5 so easy\uff01\u6709\u4e86\u52a8\u6001\u4e3b\u673a\u914d\u7f6e\u534f\u8baeDHCP(Dynamic Host Configuration Protocol)\uff0c\u4e0a\u9762\u7684\u95ee\u9898\u90fd\u53ef\u4ee5\u89e3\u51b3\u4e86\u3002\u5c0f\u4f19\u4f34\u4eec\u518d\u4e5f\u4e0d\u7528\u62c5\u5fc3\u624b\u5de5\u914d\u9519\uff0c\u8d39\u795e\u8d39\u529b\u4e86\u3002DHCP\u80fd\u591f\u5b9e\u73b0\u52a8\u6001\u4e3a\u4e3b\u673a\u5206\u914dIP\u5730\u5740\uff0c\u800c\u4e14\u662f\u76ee\u524d\u5e94\u7528\u5f88\u5e7f\u6cdb\u7684\u4e00\u79cd\u6280\u672f\u3002\u4f8b\u5982\uff0c\u529e\u516c\u5ba4\uff0c\u7f51\u5427\u91cc\u7684\u56fa\u5b9aPC\uff1b\u5496\u5561\u5385\uff0c\u673a\u573a\u7b49\u63d0\u4f9bWIFI\u63a5\u5165\u7684\u5730\u65b9\u7528\u624b\u673a\u4e0a\u7f51\uff0c\u8fd9\u4e9b\u90fd\u4f1a\u7528\u5230DHCP\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>DCHP\u4e00\u5171\u6709\u516d\u79cd\u62a5\u6587\u7c7b\u578b\uff0c\u6211\u4eec\u5e73\u5e38\u53ea\u7528\u5230\u4e86\u56db\u79cd\u3002<\/strong><\/p>\n\n\n\n<ul><li>DHCP Discover:\u5ba2\u6237\u7aef\u7528\u6765\u5bfb\u627e<\/li><li>DHCP\u670d\u52a1\u5668:\u5e7f\u64ad<\/li><li>DHCP Offer\uff1aDHCP\u670d\u52a1\u5668\u7528\u6765\u54cd\u5e94\uff0c\u6b64\u62a5\u6587\u643a\u5e26\u4e86IP\u5730\u5740\u7b49\u914d\u7f6e\u4fe1\u606f\uff08\u5355\u64ad\uff09<\/li><li>DCHP Request\uff1a\u5ba2\u6237\u7aef\u8bf7\u6c42\u5730\u5740\u7eed\u79df\uff0c\u91cd\u542f\u4e4b\u540e\u4e5f\u4f1a\u53d1\uff0c\u7528\u4e8e\u786e\u8ba4\u5206\u914d\u7684\u4fe1\u606f\uff08\u5e7f\u64ad\uff09\uff08\u7eed\u79df\u5355\u64ad\uff09<\/li><li>DHCP Ack\uff1a\u670d\u52a1\u5668\u5bf9request\u62a5\u6587\u7684\u786e\u8ba4\u54cd\u5e94\uff08\u5355\u64ad\uff09<\/li><li>DHCP NAK\uff1a\u670d\u52a1\u5668\u5bf9request\u62a5\u6587\u7684\u62d2\u7edd\u54cd\u5e94<\/li><li>DCHP Release\uff1a\u5ba2\u6237\u7aef\u8981\u91ca\u653e\u5730\u5740\u65f6\u7528\u6765\u901a\u77e5\u670d\u52a1\u5668<\/li><\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p>\u90a3\u4e48\u7535\u8111\u662f\u5982\u4f55\u4f7f\u7528\u8fd9\u4e9b\u62a5\u6587\u53bb\u83b7\u53d6IP\u5730\u5740\u7684\u5462 \uff1f<\/p>\n\n\n\n<p><strong>DHCP\u7684\u5de5\u4f5c\u8fc7\u7a0b\uff1a<\/strong><\/p>\n\n\n\n<p>DHCP\u7684\u5de5\u4f5c\u8fc7\u7a0b\u5927\u6982\u53ef\u5206\u4e3a\u56db\u6b65\uff1a<\/p>\n\n\n\n<ul><li>1.\u5ba2\u6237\u7aef\u53d1\u5e7f\u64ad\u5bfb\u627eDHCP\u670d\u52a1\u5668<\/li><li>2.DHCP\u670d\u52a1\u5668\u5355\u64ad\u56de\u590d\u5ba2\u6237\u7aefOffer<\/li><li>3.\u5ba2\u6237\u7aef\u5e7f\u64ad\u8bf7\u6c42\u8fd9\u4e2aip\uff0c\u53d1\u5e7f\u64ad\u4e00\u65b9\u9762\u662f\u4e3a\u4e86\u8bf7\u6c42\u8fd9\u4e2a\u5730\u5740\uff0c\u53e6\u4e00\u4e2a\u65b9\u9762\u4e5f\u662f\u544a\u8bc9\u5176\u4ed6\u7684dhcp\u670d\u52a1\u5668\u81ea\u5df1\u6709\u5730\u5740\u7528\u4e86<\/li><li>4.\u670d\u52a1\u5668\u53d1\u9001ACK\u5305<\/li><\/ul>\n\n\n\n<p>\u7ecf\u8fc7\u4ee5\u4e0a\u56db\u4e2a\u6b65\u9aa4\u4e4b\u540e\u5ba2\u6237\u7aef\u5c31\u83b7\u5f97\u4e86IP\u5730\u5740\u7b49\u4fe1\u606f\uff0c\u5ba2\u6237\u7aef\u5728\u83b7\u5f97IP\u5730\u5740\u4e4b\u540e\u53d1\u9001GARP\u68c0\u6d4bIP\u5730\u5740\u6709\u6ca1\u6709\u51b2\u7a81\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u4e3e\u4e2a\u4f8b\u5b50\u6765\u8bf4\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-1024x783.png\" alt=\"\" class=\"wp-image-3664\" width=\"517\" height=\"395\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-1024x783.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-300x229.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-768x587.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-830x635.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-230x176.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-350x268.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-480x367.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247.png 1250w\" sizes=\"(max-width: 517px) 100vw, 517px\" \/><\/figure><\/div>\n\n\n\n<p>\u200b\u4ee5\u4e0a\u56fe\u4e3a\u4f8b\u5b50\uff1a<\/p>\n\n\n\n<ul><li>1.\u4e3b\u673aa\u662f\u521a\u521a\u63a5\u5165\u7f51\u7edc\u4e2d\u7684\u4e00\u53f0\u4e3b\u673a\uff0c\u5728\u4e3b\u673aa\u63a5\u5165\u4e4b\u540e\uff0c\u5c31\u4f1a\u5e7f\u64ad\u53d1\u9001Discover\u5305\uff0c\u5bfb\u627e\u7f51\u7edc\u4e2d\u7684DHCP\u670d\u52a1\u5668\u3002<\/li><li>2.\u5f53dhcp\u670d\u52a1\u5668\u6536\u5230a\u7684discover\u5305\u4e4b\u540e\uff0c\u4f1a\u5355\u64ad\u56de\u590d\u7ed9a\u4e00\u4e2aoffer\u5305\uff0c\u91cc\u9762\u5305\u542b\u7740\u4e00\u4e2aip\u5730\u5740\u548c\u4e00\u4e9b\u914d\u7f6e\u4fe1\u606f\u6bd4\u5982\uff0c\u7f51\u5173\uff0c\u79df\u671f\uff0cdns\u7b49\u3002<\/li><li>3.\u5f53\u4e3b\u673aa\u6536\u5230\u8fd9\u4e2aoffer\u5305\u4e4b\u540e\u786e\u8ba4\u8981\u4f7f\u7528\uff0c\u5c31\u5e7f\u64ad\u53d1\u9001request\u8bf7\u6c42\u8fd9\u4e2aIP\u5730\u5740\uff0c\u53d1\u5e7f\u64ad\u7684\u539f\u56e0\u53ef\u80fd\u7f51\u7edc\u4e2d\u8fd8\u6709\u5176\u4ed6\u7684DHCP\u670d\u52a1\u5668\uff0c\u544a\u8bc9\u4ed6\u4eec\u81ea\u5df1\u6709\u4e86IP\u5730\u5740\u3002<\/li><li>4.\u5f53dhcp\u670d\u52a1\u5668\u6536\u5230a\u7684request\u4e4b\u540e\u5355\u64ad\u53d1\u9001\u4e00\u4e2aACK,a\u6536\u5230ack\u4e4b\u540e\u5c31\u5f00\u59cb\u4f7f\u7528\u8fd9\u4e2aIP\u5730\u5740\u3002<\/li><li>\u4ee5\u4e0a\u5c31\u662fDHCP\u7684\u5de5\u4f5c\u8fc7\u7a0b\uff0c\u6211\u4eec\u770b\u5230\u4ece\u4e3b\u673a\u5bfb\u627e\u5230\u83b7\u53d6\u5730\u5740\u4e00\u5171\u53ea\u7528\u5230\u4e86\u56db\u79cd\u6570\u636e\u5305\uff0c\u90a3\u4e48\u5176\u4ed6\u4e24\u79cd\u6570\u636e\u5305\u662f\u5728\u90a3\u79cd\u60c5\u51b5\u4e0b\u88ab\u7528\u5230\u7684\u5462\uff1f\u8fd9\u5c31\u626f\u5230\u4e86DHCP\u534f\u8bae\u7684\u4e00\u4e2a\u5c0f\u7ec6\u8282\uff0c\u53eb\u505a\u79df\u671f\u3002<\/li><\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>DHCP\u7684\u79df\u671f<\/strong><\/p>\n\n\n\n<p>DHCP\u670d\u52a1\u5668\u7ed9\u5ba2\u6237\u7aef\u5206\u914d\u5230\u7684\u5730\u5740\uff0c\u5c31\u4f1a\u6709\u4e00\u4e2a\u9ed8\u8ba4\u7684\u79df\u671f\u4e3a\u4e00\u5929\uff0c\u4e5f\u5c31\u662f\u8bf4\u8fc7\u4e86\u8fd9\u4e2a\u79df\u671f\u4e4b\u540eDHCP\u670d\u52a1\u5668\u5c31\u4f1a\u628a\u8fd9\u4e2a\u5730\u5740\u6536\u56de\uff0c\u5ba2\u6237\u7aef\u5c31\u65e0\u6cd5\u4f7f\u7528\u8fd9\u4e2aip\u8fdb\u884c\u4e0a\u7f51\u4e86\u3002\u79df\u671f\u8303\u56f4\u5185\u5ba2\u6237\u7aef\u901a\u8fc7\u4e09\u4e2a\u5b9a\u65f6\u5668\u6765\u5b9e\u73b0\u7eed\u79df\u548c\u91ca\u653eIP\u5730\u5740\u3002<\/p>\n\n\n\n<ul><li>1.\u79df\u671f\u66f4\u65b0<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-1-1024x622.png\" alt=\"\" class=\"wp-image-3667\" width=\"539\" height=\"327\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-1-1024x622.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-1-300x182.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-1-768x467.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-1-830x504.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-1-230x140.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-1-350x213.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-1-480x292.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-1.png 1244w\" sizes=\"(max-width: 539px) 100vw, 539px\" \/><\/figure><\/div>\n\n\n\n<p>\u200b\u4ee5\u4e0a\u56fe\u4e3a\u4f8b\uff0c\u4e3b\u673aa\u4eceDHCP\u670d\u52a1\u5668\u83b7\u53d6\u5f97\u5230\u4e86\u4e00\u4e2aIP\u5730\u5740\uff0cip\u79df\u7ea6\u671f\u9650\u5230\u8fbe50\uff05\u65f6\uff0c\u4e3b\u673aa\u4f1a\u5355\u64ad\u53d1\u9001dhcp request\u5305\uff0c\u6765\u7533\u8bf7\u5ef6\u957fip\u5730\u5740\u7684\u79df\u671f\uff0c\u670d\u52a1\u5668\u5411\u4e3b\u673aa\u53d1\u9001\u786e\u8ba4\u62a5\u6587\uff0c\u7ed9\u4e3b\u673aa\u4e00\u4e2a\u65b0\u7684\u79df\u671f\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<ul><li>2.\u79df\u671f\u91cd\u7ed1\u5b9a<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-2-1024x612.png\" alt=\"\" class=\"wp-image-3668\" width=\"449\" height=\"268\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-2-1024x612.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-2-300x179.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-2-768x459.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-2-830x496.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-2-230x138.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-2-350x209.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-2-480x287.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-2.png 1338w\" sizes=\"(max-width: 449px) 100vw, 449px\" \/><\/figure><\/div>\n\n\n\n<p>\u4ee5\u4e0a\u56fe\u4e3a\u4f8b\uff0c\u5728\u4e3b\u673aa\u5728\u79df\u671f\u8fbe\u523087.5\uff05\u65f6\uff0c\u8fd8\u6ca1\u6536\u5230\u670d\u52a1\u5668\u7684\u54cd\u5e94\u62a5\u6587\uff0c\u4f1a\u8ba4\u4e3adhcp\u670d\u52a1\u5668\u4e0d\u53ef\u7528\uff0c\u5e7f\u64ad\u91cd\u65b0\u53d1\u9001request\u7533\u8bf7\u91cd\u7ed1\u5b9a\u3002\u7f51\u7edc\u4e0a\u4efb\u4f55\u4e00\u53f0DHCP\u670d\u52a1\u5668\u90fd\u53ef\u4ee5\u5e94\u7b54ack\u6216\u8005nak\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u6536\u5230ack\u56de\u590d\u4e3b\u673a\u590d\u4f4d\u81ea\u5df1\u7684\u79df\u671f\u4e3a\u4e00\u5929\uff0c\u91cd\u65b0\u66f4\u65b0\u8ba1\u65f6\u5668\u3002\u5982\u679c\u6536\u5230\u4e86NAK\uff0c\u5ba2\u6237\u7aef\u4f1a\u7acb\u5373\u505c\u7528\u73b0\u6709IP\uff0c\u91cd\u65b0\u7533\u8bf7ip\u5730\u5740\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<ul><li>3.\u79df\u671f\u5931\u6548<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-3-1024x566.png\" alt=\"\" class=\"wp-image-3670\" width=\"453\" height=\"251\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-3-1024x566.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-3-300x166.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-3-768x425.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-3-830x459.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-3-230x127.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-3-350x194.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-3-480x265.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-3.png 1154w\" sizes=\"(max-width: 453px) 100vw, 453px\" \/><\/figure><\/div>\n\n\n\n<p>\u4ee5\u4e0a\u56fe\u4e3a\u4f8b\uff0c\u5728ip\u79df\u671f\u5230\u8fbe\u4e4b\u540e\uff0c\u5982\u679c\u6ca1\u6709\u6536\u5230\u670d\u52a1\u5668\u56de\u5e94\uff0c\u5c31\u4f1a\u53d1\u9001release\u62a5\u6587\uff0c\u91ca\u653e\u8fd9\u4e2aIP\u5730\u5740<\/p>\n\n\n\n<p>\u5ba2\u6237\u7aef\u4e0d\u518d\u4f7f\u7528\u5206\u914d\u5730\u5740\u4e5f\u4f1a\u53d1release\uff0c\u6765\u91ca\u653e\u6539\u5730\u5740\u91ca\u653e\u4e4b\u540e\u5ba2\u6237\u7aef\u91cd\u65b0\u53d1\u9001discover\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u6b64\u65f6\u6211\u4eec\u601d\u8003\u4e00\u4e2a\u95ee\u9898\uff0c\u5ba2\u6237\u7aef\u5728\u8bf7\u6c42\u5730\u5740\u7684\u65f6\u5019\u53d1\u9001\u4e00\u4e2a\u5e7f\u64ad\u5305\uff0c\u6211\u4eec\u90fd\u77e5\u9053\u5e7f\u64ad\u5305\u662f\u65e0\u6cd5\u8de8\u8d8a\u4e09\u5c42\u8bbe\u5907\u7684\uff0c\u5982\u679c\u8fd9\u65f6\u5019dhcp\u670d\u52a1\u5668\u4e0e\u5ba2\u6237\u4e3b\u673a\u4e0d\u5728\u540c\u4e00\u4e2a\u7f51\u6bb5\u5e94\u8be5\u600e\u4e48\u505a\uff1f<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-4-977x1024.png\" alt=\"\" class=\"wp-image-3671\" width=\"313\" height=\"328\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-4-977x1024.png 977w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-4-286x300.png 286w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-4-768x805.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-4-830x870.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-4-230x241.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-4-350x367.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-4-480x503.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-4.png 1030w\" sizes=\"(max-width: 313px) 100vw, 313px\" \/><\/figure><\/div>\n\n\n\n<p>\u4ee5\u4e0a\u56fe\u4e3a\u4f8b\uff0c\u53ef\u4ee5\u770b\u5230\u7535\u8111\u548c\u670d\u52a1\u5668\u4e0d\u5728\u540c\u4e00\u4e2a\u7f51\u6bb5\uff0c\u8fd8\u60f3\u4ecedhcp\u670d\u52a1\u5668\u83b7\u5f97\u5730\u5740\uff0c\u8fd9\u65f6\u5019\u5c31\u7528\u5230\u4e86dhcp\u4e2d\u7ee7<\/p>\n\n\n\n<p>dhcp\u4e2d\u7ee7\u7684\u4f5c\u7528\u662f\u53ef\u4ee5\u8ba9\u8def\u7531\u5668\u8f6c\u53d1dhcp\u7684\u6570\u636e\u62a5\u6587\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u5b9e\u73b0\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u5728\u4e0d\u540c\u7f51\u6bb5\u4e5f\u80fd\u83b7\u5f97\u5730\u5740\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong><strong>\u56fe\u6587\u5e76\u8302\u7684\u770b\u4e00\u4e0bdhcp\u7684\u5de5\u4f5c\u8fc7\u7a0b<\/strong><\/strong>\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-5.png\" alt=\"\" class=\"wp-image-3674\" width=\"251\" height=\"240\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-5.png 564w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-5-300x287.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-5-230x220.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-5-350x335.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-5-480x460.png 480w\" sizes=\"(max-width: 251px) 100vw, 251px\" \/><\/figure><\/div>\n\n\n\n<p>\u8fd9\u662f\u4e00\u53f0\u534e\u4e3a\u8def\u7531\u5668\uff0c\u52a0\u4e24\u53f0PC\u673a\uff0c\u8def\u7531\u5668\u6765\u5145\u5f53PC\u7684DHCP\u670d\u52a1\u5668\u3002<\/p>\n\n\n\n<p>\u65e2\u7136\u5145\u5f53\u670d\u52a1\u5668\uff0c\u6211\u4eec\u5728\u8def\u7531\u5668\u4e0a\uff0c\u5f00\u542fdhcp\u670d\u52a1\uff0c\u5e76\u5efa\u7acb\u4e24\u4e2a\u5730\u5740\u6c60\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-6-1024x376.png\" alt=\"\" class=\"wp-image-3675\" width=\"481\" height=\"176\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-6-1024x376.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-6-300x110.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-6-768x282.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-6-830x304.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-6-230x84.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-6-350x128.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-6-480x176.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-6.png 1298w\" sizes=\"(max-width: 481px) 100vw, 481px\" \/><\/figure><\/div>\n\n\n\n<p>\u7136\u540e\uff0c\u5728\u63a5\u53e3\u4e0a\uff0c\u542f\u7528dhcp<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-7-1024x382.png\" alt=\"\" class=\"wp-image-3676\" width=\"489\" height=\"182\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-7-1024x382.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-7-300x112.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-7-768x287.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-7-830x310.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-7-230x86.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-7-350x131.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-7-480x179.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-7.png 1088w\" sizes=\"(max-width: 489px) 100vw, 489px\" \/><\/figure><\/div>\n\n\n\n<p>\u518d\u7136\u540e\uff0c\u5230PC\u673a\u4e0a\u67e5\u770b\uff0c\u600e\u4e48\u5f97\u4e0d\u5230\u5730\u5740\u5462\uff0c\u660e\u660e\u5df2\u7ecf\u914d\u7f6e\u597ddhcp\u4e86\u554a\uff1f<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-8-1024x526.png\" alt=\"\" class=\"wp-image-3677\" width=\"508\" height=\"261\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-8-1024x526.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-8-300x154.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-8-768x394.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-8-830x426.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-8-230x118.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-8-350x180.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-8-480x247.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-8.png 1254w\" sizes=\"(max-width: 508px) 100vw, 508px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-9-1024x409.png\" alt=\"\" class=\"wp-image-3678\" width=\"506\" height=\"201\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-9-1024x409.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-9-300x120.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-9-768x307.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-9-830x332.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-9-230x92.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-9-350x140.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-9-480x192.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-9.png 1206w\" sizes=\"(max-width: 506px) 100vw, 506px\" \/><\/figure><\/div>\n\n\n\n<p>\u63a5\u4e0b\u6765\uff0c\u7ed9\u8def\u7531\u5668\u76840\u53e3\u548c1\u53e3\uff0c\u5206\u522b\u914d\u7f6e\u4e0a\u5730\u5740<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-10-1024x402.png\" alt=\"\" class=\"wp-image-3679\" width=\"477\" height=\"186\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-10-1024x402.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-10-300x118.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-10-830x326.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-10-230x90.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-10-350x137.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-10-480x188.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-10.png 1294w\" sizes=\"(max-width: 477px) 100vw, 477px\" \/><\/figure><\/div>\n\n\n\n<p>\u518d\u6765PC\u8fd9\u8fb9\u770b<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-11-1024x434.png\" alt=\"\" class=\"wp-image-3680\" width=\"517\" height=\"219\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-11-1024x434.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-11-300x127.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-11-768x325.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-11-830x352.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-11-230x97.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-11-350x148.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-11-480x203.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-11.png 1190w\" sizes=\"(max-width: 517px) 100vw, 517px\" \/><\/figure><\/div>\n\n\n\n<p>\u5df2\u7ecf\u83b7\u5f97\u4e86\u5730\u5740<\/p>\n\n\n\n<p><strong>\u5148\u56de\u7b54\u4e00\u4e2a\u7591\u95ee\uff0c\u8fd9\u53f0DHCP\u670d\u52a1\u5668\u6709\u4e24\u4e2a\u5730\u5740\u6c60\uff0c10\u6bb5\u548c20\u6bb5\uff0c\u90a3\u4e48\u5f53\u4ed6\u6536\u52301\u4e2adhcp\u8bf7\u6c42\uff0c\u5982\u4f55\u5224\u65ad\u5e94\u8be5\u4ece\u54ea\u4e2a\u5730\u5740\u6c60\u5206\u5730\u5740\uff1f<\/strong><\/p>\n\n\n\n<p>\u7b54\u6848\u662f\uff0c\u6839\u636e\u4ed6\u6536\u5230dhcp\u8bf7\u6c42\u7684\u63a5\u53e3\uff0c\u54ea\u4e2a\u63a5\u53e3\u6536\u5230\u7684\uff0c\u5c31\u53bb\u62ff\u4e2a\u548c\u8be5\u63a5\u53e3\u76f8\u540c\u7f51\u6bb5\u7684\u5730\u5740\u53d1\u4e0b\u53bb\u3002<\/p>\n\n\n\n<p>\u4e00\u5f00\u59cb\u4e3a\u4ec0\u4e48\u4e0d\u53d1\u5730\u5740\uff0c\u56e0\u4e3a\u63a5\u53e3\u6ca1\u5730\u5740\u554a\uff0c\u63a5\u53e3\u6ca1\u5730\u5740\u5c31\u65e0\u6cd5\u5224\u65ad\u4ece\u54ea\u4e2a\u6c60\u4e0b\u53d1\u5730\u5740\u554a\u3002<\/p>\n\n\n\n<p><strong>\u518d\u6765\u5206\u6790DHCP\u83b7\u5f97\u5730\u5740\u65f6\u7684\u56db\u4e2a\u8fc7\u7a0b\uff0c\u5728\u8fd9\u56db\u4e2a\u8fc7\u7a0b\u4e2d\uff0c\u5c06\u89e3\u7b54\u9898\u4e3b\u7684\u6240\u6709\u7591\u95ee<\/strong><\/p>\n\n\n\n<p>\u73b0\u5728\u62ff\u53f3\u8fb9\u7684\u5168\u65b0PC\u6765\u770b\uff0c\u6253\u5f00\u6293\u5305\u5de5\u5177wireshark\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-12-1024x288.png\" alt=\"\" class=\"wp-image-3683\" width=\"567\" height=\"159\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-12-1024x288.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-12-300x84.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-12-768x216.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-12-830x233.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-12-230x65.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-12-350x98.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-12-480x135.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-12.png 1316w\" sizes=\"(max-width: 567px) 100vw, 567px\" \/><figcaption>\u6355\u83b7\u7684dhcp discover\u62a5\u6587<\/figcaption><\/figure><\/div>\n\n\n\n<p>\u53ef\u4ee5\u770b\u51fa\uff0cPC\u83b7\u53d6\u5730\u5740\u603b\u5171\u505a\u4e867\u4e2a\u52a8\u4f5c\uff0c\u5206\u522b\u6765\u770b<\/p>\n\n\n\n<p><strong>\u7b2c\u4e00\u6b65\uff0c\u4ee5\u5e7f\u64ad\u7684\u5f62\u5f0f\uff0c\u53d1\u51fa\u4e00\u4e2adhcp discover\u62a5\u6587\uff0c\u987e\u540d\u601d\u4e49\uff0c\u662f\u4e3a\u4e86\u5bfb\u627edhcp\u670d\u52a1\u5668<\/strong><\/p>\n\n\n\n<p>\u56e0\u4e3apc\u8fd9\u65f6\u5019\u8fd8\u6ca1ip\uff0c\u6240\u4ee5\u6e90ip\u662f4\u4e2a0<\/p>\n\n\n\n<p>pc\u8fd9\u65f6\u5019\u4e5f\u4e0d\u77e5\u9053dhcp\u670d\u52a1\u5668\u7684ip\uff0c\u6240\u4ee5\u76ee\u6807ip\u662f\u5e7f\u64ad\uff0c4\u4e2a255<\/p>\n\n\n\n<p>mac\u5730\u5740\u7684\u8bdd\uff0c\u6e90mac\u662fpc\u81ea\u5df1\uff0c\u76ee\u6807mac\u4e5f\u662f\u5e7f\u64ad<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-13-1024x142.png\" alt=\"\" class=\"wp-image-3684\" width=\"582\" height=\"80\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-13-1024x142.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-13-300x42.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-13-768x106.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-13-830x115.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-13-230x32.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-13-350x48.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-13-480x66.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-13.png 1314w\" sizes=\"(max-width: 582px) 100vw, 582px\" \/><figcaption>\u6355\u83b7\u7684dhcp discover\u62a5\u6587<\/figcaption><\/figure><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>\u7b2c\u4e8c\u6b65\uff0cdhcp\u670d\u52a1\u5668\u4f1a\u56de\u590ddhcp offer<\/strong><\/p>\n\n\n\n<p>offer\u62a5\u6587\u53ef\u4ee5\u901a\u8fc7\u5355\u64ad\u6765\u53d1\u9001\uff0c\u4f7f\u7528\u5355\u64ad\u53ef\u4ee5\u51cf\u5c11\u7f51\u7edc\u4e2d\u62a5\u6587\u7684\u6570\u91cf\uff0c\u63d0\u9ad8\u7f51\u7edc\u7684\u6027\u80fd<\/p>\n\n\n\n<p>\u4f46\u662f\u7b49\u7b49\uff0c\u4e0d\u662f\u8bf4PC\u8fd8\u6ca1\u5730\u5740\u5417\uff0c\u5355\u64ad\u5fc5\u987b\u5199\u660e\u786e\u7684\u5730\u5740\uff0c\u5199\u4ec0\u4e48\u5730\u5740\uff1f\uff1f<\/p>\n\n\n\n<p>PC\u662f\u6ca1\u6709ip\u5730\u5740\uff0c\u4f46\u662fPC\u6709mac\u5730\u5740\u554a\uff0c\u5199\u660emac\u5730\u5740\uff0c\u8fd9\u6837\u5355\u64ad\u62a5\u6587\u5c31\u53ef\u4ee5\u6b63\u5e38\u9001\u8fbe\u4e86<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-14-1024x359.png\" alt=\"\" class=\"wp-image-3685\" width=\"517\" height=\"181\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-14-1024x359.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-14-300x105.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-14-768x270.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-14-830x291.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-14-230x81.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-14-350x123.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-14-480x168.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-14.png 1322w\" sizes=\"(max-width: 517px) 100vw, 517px\" \/><figcaption>\u6355\u83b7\u7684dhcp discover\u62a5\u6587<\/figcaption><\/figure><\/div>\n\n\n\n<p><strong>\u7b2c\u4e09\u6b65\uff0cPC\u4f1a\u5411\u670d\u52a1\u5668\u7533\u8bf7\u4f7f\u7528\u8fd9\u4e2a\u5730\u5740\uff0c\u56de\u5e94\u4e00\u4e2adhcp request<\/strong><\/p>\n\n\n\n<p>\u56e0\u4e3a\u5728\u7f51\u7edc\u4e2d\u53ef\u80fd\u4e0d\u6b62\u5b58\u5728\u4e00\u53f0dhcp\u670d\u52a1\u5668\uff0c\u6240\u4ee5PC\u673a\u4e5f\u662f\u53ef\u80fd\u4ece\u591a\u4e2a\u670d\u52a1\u5668\u4e2d\u90fd\u83b7\u5f97\u5730\u5740\u7684\uff0c\u5c31\u50cf\u54b1\u4eec\u5728\u627e\u5de5\u4f5c\u7684\u65f6\u5019\uff0c\u53ef\u80fd\u591a\u5bb6\u516c\u53f8\u90fd\u53d1\u6765\u4e86offer\uff0c\u54b1\u4eec\u9700\u8981\u56de\u5e94\u522b\u4eba\u7684offer\uff0c\u624d\u7b97\u786e\u5b9a\u63a5\u53d7\u4e86\u8fd9\u4e2a\u5c97\u4f4d\u3002<\/p>\n\n\n\n<p>\u6240\u4ee5PC\u6536\u5230offer\u540e\uff0c\u4e5f\u662f\u4e00\u6837\u7684\uff0c\u518d\u50cf\u670d\u52a1\u5668\u53d1\u4e00\u4e2arequest\uff0c\u8868\u793a\u63a5\u53d7\u8fd9\u4e2a\u5730\u5740\u3002<\/p>\n\n\n\n<p>request\u5305\u7684\u76ee\u6807\u5730\u5740\u662f\u5e7f\u64ad\uff0c\u4e5f\u662f\u544a\u8bc9\u5176\u4ed6\u670d\u52a1\u5668\uff0cpc\u5df2\u7ecf\u5fc3\u6709\u6240\u5c5e\u4e86\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-15-1024x123.png\" alt=\"\" class=\"wp-image-3686\" width=\"554\" height=\"66\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-15-1024x123.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-15-300x36.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-15-768x92.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-15-830x99.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-15-230x28.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-15-350x42.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-15-480x57.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-15.png 1320w\" sizes=\"(max-width: 554px) 100vw, 554px\" \/><figcaption>\u6355\u83b7\u7684dhcp request\u62a5\u6587<\/figcaption><\/figure><\/div>\n\n\n\n<p><strong>\u7b2c\u56db\u6b65\uff0c\u670d\u52a1\u5668\u4f1a\u56de\u5e94\u4e00\u4e2a\u786e\u8ba4\u5305\uff0cdhcp ack<\/strong><\/p>\n\n\n\n<p>\u786e\u8ba4\u8fd9\u4e2a\u5730\u5740\u5206\u914d\u7ed9\u4e86PC\uff0c\u8fd9\u4e2a\u5c31\u6bd4\u8f83\u597d\u7406\u89e3\u4e86\uff0c\u65e0\u9700\u505a\u592a\u591a\u8bf4\u660e\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-16-1024x358.png\" alt=\"\" class=\"wp-image-3687\" width=\"546\" height=\"190\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-16-1024x358.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-16-300x105.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-16-768x268.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-16-830x290.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-16-230x80.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-16-350x122.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-16-480x168.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-16.png 1328w\" sizes=\"(max-width: 546px) 100vw, 546px\" \/><\/figure><\/div>\n\n\n\n<p><strong>\u7b2c\u4e94\u6b65\uff0c\u68c0\u6d4b\u4e00\u4e0b\u6709\u6ca1\u6709\u5730\u5740\u51b2\u7a81<\/strong><\/p>\n\n\n\n<p>\u8fd9\u4e2a\u6b65\u9aa4\uff0c\u5176\u5b9e\u548cdhcp\u6ca1\u6709\u592a\u5927\u5173\u7cfb\u4e86\uff0c\u4e3b\u8981\u662fPC\u673a\u6d4b\u8bd5\u4e00\u4e0b\uff0c\u81ea\u5df1\u521a\u62ff\u5230\u7684\u65b0\u5730\u5740\uff0c\u5728\u7f51\u7edc\u4e2d\u662f\u4e0d\u662f\u72ec\u4e00\u65e0\u4e8c\u7684\uff0c\u6709\u6ca1\u6709\u51b2\u7a81\u3002<\/p>\n\n\n\n<p>\u8fde\u53d13\u4e2a\u65e0\u6545arp\uff0c\u7528\u6765\u68c0\u6d4b\u7f51\u7edc\u4e2d\u662f\u5426\u8fd8\u5b58\u5728\u76f8\u540c\u7684\u5730\u5740\uff0c\u5982\u679c\u6ca1\u6536\u5230\u56de\u5e94\u5c31\u6b63\u5e38\uff0c\u6536\u5230\u56de\u5e94\u7684\u8bdd\uff0c\u4f1a\u627edhcp\u670d\u52a1\u5668\u518d\u7533\u8bf7\u4e2a\u65b0\u7684\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-17-1024x518.png\" alt=\"\" class=\"wp-image-3688\" width=\"505\" height=\"255\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-17-1024x518.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-17-300x152.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-17-768x389.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-17-830x420.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-17-230x116.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-17-350x177.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-17-480x243.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-17.png 1324w\" sizes=\"(max-width: 505px) 100vw, 505px\" \/><\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"<p>DHCP\uff08Dynamic Host Configuration Protoco\uff0c\u52a8\u6001\u4e3b\u673a\u914d\u7f6e\u534f\u8bae\uff09\u901a\u5e38\u88ab\u5e94\u7528\u5728 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"_links":{"self":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/3659"}],"collection":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3659"}],"version-history":[{"count":13,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/3659\/revisions"}],"predecessor-version":[{"id":3690,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/3659\/revisions\/3690"}],"wp:attachment":[{"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3659"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3659"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3659"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}