{"id":12945,"date":"2025-01-08T11:25:31","date_gmt":"2025-01-08T03:25:31","guid":{"rendered":"http:\/\/www.aiersheng.cc\/?p=12945"},"modified":"2025-01-08T11:25:31","modified_gmt":"2025-01-08T03:25:31","slug":"%e8%a7%a3%e5%86%b3%e4%ba%a4%e6%8d%a2%e6%9c%ba%e5%b8%b8%e8%a7%81%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"https:\/\/www.aiersheng.cc\/?p=12945","title":{"rendered":"\u89e3\u51b3\u4ea4\u6362\u673a\u5e38\u89c1\u95ee\u9898"},"content":{"rendered":"<h1>\u89e3\u51b3\u4ea4\u6362\u673a\u5e38\u89c1\u95ee\u9898<\/h1>\n<h2>\u4e92\u8054\u7f51\u64cd\u4f5c\u7cfb\u7edf\uff08IOS\uff09\u7684\u91cd\u8981\u6027<\/h2>\n<p>\u4e92\u8054\u7f51\u64cd\u4f5c\u7cfb\u7edf\uff08IOS\uff09\u662f Cisco \u4ea4\u6362\u673a\u7684\u6838\u5fc3\uff0c\u7c7b\u4f3c\u4e8e\u8ba1\u7b97\u673a\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\u4e00\u65e6 IOS \u88ab\u7834\u574f\uff0c\u4ea4\u6362\u673a\u5c06\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\u3002\u56e0\u6b64\uff0c\u7f51\u7edc\u7ba1\u7406\u5458\u9700\u8981\u5b9a\u671f\u4e3a IOS \u505a\u597d\u5907\u4efd\uff0c\u4ee5\u4fbf\u5728\u8bbe\u5907\u7684 IOS \u88ab\u7834\u574f\u6216\u5347\u7ea7\u4e0d\u6210\u529f\u65f6\uff0c\u80fd\u591f\u8fc5\u901f\u6062\u590d\u3002<\/p>\n<h2>\u4ea4\u6362\u673a\u6587\u4ef6\u7684\u5907\u4efd\u3001\u6062\u590d\u548c\u5347\u7ea7\u65b9\u6cd5<\/h2>\n<h3>1. \u4e86\u89e3 IOS \u5907\u4efd\u7684\u65b9\u6cd5<\/h3>\n<ul>\n<li><strong>\u67e5\u770b FLASH \u4e2d\u7684\u6587\u4ef6<\/strong>\uff1aIOS \u4fdd\u5b58\u5728\u7f51\u7edc\u8bbe\u5907\u7684 FLASH \u5b58\u50a8\u5668\u4e2d\uff0c\u53ef\u4ee5\u5728\u7279\u6743\u6a21\u5f0f\u4e0b\u901a\u8fc7\u201cdir flash:\u201d\u547d\u4ee4\u6765\u67e5\u770b FLASH \u4e2d\u7684\u6587\u4ef6\u3002<\/li>\n<li><strong>\u5907\u4efd\u5230\u8ba1\u7b97\u673a<\/strong>\uff1a\u5c06 IOS \u5907\u4efd\u5230\u8ba1\u7b97\u673a\u4e0a\u662f\u6bd4\u8f83\u5b89\u5168\u7684\u65b9\u6cd5\u3002\u6062\u590d IOS \u65f6\uff0c\u53ea\u9700\u5c06\u4fdd\u5b58\u5728\u8ba1\u7b97\u673a\u4e0a\u7684 IOS \u6587\u4ef6\u6062\u590d\u56de\u53bb\u5373\u53ef\u3002<\/li>\n<li><strong>\u4f7f\u7528 TFTP \u534f\u8bae<\/strong>\uff1aTFTP\uff08Trivial File Transfer Protocol\uff09\u662f TCP\/IP \u534f\u8bae\u65cf\u4e2d\u7684\u4e00\u4e2a\u7528\u6765\u5728\u5ba2\u6237\u673a\u4e0e\u670d\u52a1\u5668\u4e4b\u95f4\u8fdb\u884c\u7b80\u5355\u6587\u4ef6\u4f20\u8f93\u7684\u534f\u8bae\uff0c\u63d0\u4f9b\u4e0d\u590d\u6742\u3001\u5f00\u9500\u4e0d\u5927\u7684\u6587\u4ef6\u4f20\u8f93\u670d\u52a1\u3002TFTP \u670d\u52a1\u5668\u8f6f\u4ef6\u5b89\u88c5\u5728\u8ba1\u7b97\u673a\u4e0a\uff0c\u4ea4\u6362\u673a\u4f5c\u4e3a TFTP \u7684\u5ba2\u6237\u673a\u3002<\/li>\n<\/ul>\n<h4>\u7528 TFTP \u534f\u8bae\u5c06 IOS \u5907\u4efd\u5230\u7f51\u7edc\u4e0a\u7684\u670d\u52a1\u5668<\/h4>\n<ul>\n<li><strong>\u8fde\u63a5\u8bbe\u5907<\/strong>\uff1a\u5c06\u914d\u7f6e\u7535\u7f06\u8fde\u63a5\u5230\u4ea4\u6362\u673a\u7684 Console \u53e3\u548c\u8ba1\u7b97\u673a\u7684\u4e32\u884c\u901a\u4fe1\u53e3\uff08COM1 \u6216 COM2\uff09\uff0c\u518d\u7528\u4e00\u6839\u76f4\u901a\u53cc\u7ede\u7ebf\u8fde\u63a5\u4ea4\u6362\u673a\u7684\u4e00\u4e2a\u7aef\u53e3\uff08\u8be5\u7aef\u53e3\u5c5e\u4e8e VLAN 1\uff09\u548c\u8ba1\u7b97\u673a\u7684\u5c40\u57df\u7f51\u53e3\u3002\u7ed9\u4ea4\u6362\u673a\u7684 VLAN 1 \u914d\u7f6e IP \u5730\u5740\uff0c\u5e76\u6fc0\u6d3b VLAN 1\uff0c\u7ed9\u8ba1\u7b97\u673a\u914d\u7f6e IP \u5730\u5740\uff0c\u4f7f\u8ba1\u7b97\u673a\u80fd\u591f Ping \u901a VLAN 1 \u7684 IP \u5730\u5740\u3002<\/li>\n<li><strong>\u8fd0\u884c TFTP \u670d\u52a1\u5668<\/strong>\uff1a\u5728\u8ba1\u7b97\u673a\u4e0a\u8fd0\u884c TFTP \u670d\u52a1\u5668\uff0c\u6253\u5f00 TFTP \u670d\u52a1\u5668\u7a97\u53e3\uff0c\u8bbe\u7f6e\u597d TFTP \u670d\u52a1\u5668\u7684\u6839\u76ee\u5f55\uff0c\u51c6\u5907\u63a5\u6536 IOS \u5907\u4efd\u6587\u4ef6\u3002<\/li>\n<li><strong>\u5907\u4efd IOS<\/strong>\uff1a\u7528\u8d85\u7ea7\u7ec8\u7aef\u8fdb\u5165\u4ea4\u6362\u673a\u7684\u7279\u6743\u6a21\u5f0f\uff0c\u7528\u201cdir flash:\u201d\u547d\u4ee4\u67e5\u770b FLASH \u4e2d IOS \u7684\u6587\u4ef6\u540d\u3002\u5c06\u6587\u4ef6\u540d\u8bb0\u5f55\u4e0b\u6765\u5907\u7528\uff0c\u7136\u540e\u6267\u884c\u547d\u4ee4\uff1a\u201ccopy flash: tftp:\u201d\u3002\u5728\u6267\u884c\u547d\u4ee4\u540e\uff0c\u4f1a\u63d0\u793a\u8f93\u5165 FLASH \u4e2d\u9700\u8981\u5907\u4efd\u7684\u6587\u4ef6\u540d\u548c\u8fdc\u7a0b\u4e3b\u673a\u7684 IP \u5730\u5740\u6216\u4e3b\u673a\u540d\uff0c\u6839\u636e\u63d0\u793a\u8f93\u5165\u5373\u53ef\uff0cIOS \u6587\u4ef6\u5c06\u88ab\u4fdd\u5b58\u5230 TFTP \u670d\u52a1\u5668\u7684\u6839\u76ee\u5f55\u4e2d\u3002<\/li>\n<\/ul>\n<h3>2. \u4e86\u89e3\u6062\u590d\u548c\u5347\u7ea7 IOS \u7684\u65b9\u6cd5<\/h3>\n<ul>\n<li><strong>\u51c6\u5907\u65b0\u7248\u672c\u7684 IOS<\/strong>\uff1a\u5bf9\u4ea4\u6362\u673a\u7684 IOS \u8fdb\u884c\u6062\u590d\u548c\u5347\u7ea7\uff0c\u9700\u8981\u5148\u51c6\u5907\u597d\u8ba1\u5212\u6062\u590d\u6216\u5347\u7ea7\u7684 IOS \u7248\u672c\uff0c\u5c06\u5176\u5b58\u653e\u5728 TFTP \u670d\u52a1\u5668\u7684\u6839\u76ee\u5f55\u4e0b\u5907\u7528\u3002<\/li>\n<li><strong>\u6267\u884c\u547d\u4ee4<\/strong>\uff1a\u5c06\u6267\u884c\u7684\u547d\u4ee4\u6539\u6210\u201ccopy tftp: flash:\u201d\uff0c\u5373\u6539\u53d8\u6587\u4ef6\u4f20\u8f93\u7684\u65b9\u5411\uff0c\u5c06 IOS \u6587\u4ef6\u4ece\u8ba1\u7b97\u673a\u4f20\u8f93\u5230\u4ea4\u6362\u673a\u3002<\/li>\n<\/ul>\n<h3>3. \u4e86\u89e3\u914d\u7f6e\u6587\u4ef6\u7684\u5907\u4efd\u548c\u6062\u590d\u65b9\u6cd5<\/h3>\n<ul>\n<li><strong>\u914d\u7f6e\u6587\u4ef6\u5b58\u50a8\u4f4d\u7f6e<\/strong>\uff1a\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u601d\u79d1\u4ea4\u6362\u673a\u7684\u914d\u7f6e\u6587\u4ef6\u4f1a\u88ab\u5b58\u50a8\u5728\u4e09\u4e2a\u5730\u65b9\uff0c\u5206\u522b\u4e3a RAM\u3001NVRAM\u3001TFTP \u670d\u52a1\u5668\u3002<\/li>\n<li><strong>\u914d\u7f6e\u6587\u4ef6\u7c7b\u578b<\/strong>\uff1a\n<ul>\n<li><strong>\u542f\u52a8\u914d\u7f6e<\/strong>\uff1a\u5728\u542f\u52a8\u8fc7\u7a0b\u4e2d\u5bf9\u4ea4\u6362\u673a\u8fdb\u884c\u7684\u914d\u7f6e\uff0c\u4e5f\u5c31\u662f\u901a\u5e38\u6240\u8bf4\u7684\u521d\u59cb\u5316\u914d\u7f6e\u3002<\/li>\n<li><strong>\u8fd0\u884c\u914d\u7f6e<\/strong>\uff1a\u4ea4\u6362\u673a\u5728\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u7684\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u914d\u7f6e\u6587\u4ef6\u64cd\u4f5c<\/strong>\uff1a\n<ul>\n<li>\u4ea4\u6362\u673a\u5728\u542f\u52a8\u65f6\uff0c\u4f1a\u4ece NVRAM \u4e2d\u8bfb\u53d6\u4ea4\u6362\u673a\u7684\u521d\u59cb\u914d\u7f6e\u6587\u4ef6\uff0c\u5229\u7528\u8fd9\u4e2a\u521d\u59cb\u914d\u7f6e\u6587\u4ef6\u4e2d\u6240\u89c4\u5b9a\u7684\u5185\u5bb9\u6765\u521d\u59cb\u5316\u4ea4\u6362\u673a\u3002\u7531\u4e8e RAM \u5185\u5b58\u4e2d\u7684\u914d\u7f6e\u6587\u4ef6\u5728\u65ad\u7535\u540e\u4f1a\u4e22\u5931\uff0c\u6240\u4ee5\u4ea4\u6362\u673a\u542f\u52a8\u4e4b\u524d\uff0cRAM \u4e2d\u662f\u6ca1\u6709\u5185\u5bb9\u7684\u3002\u5728\u542f\u52a8\u8fc7\u7a0b\u4e2d\uff0c\u4ea4\u6362\u673a\u7684 RAM \u4ece NVRAM \u4e2d\u8bfb\u53d6\u914d\u7f6e\u6587\u4ef6\uff0c\u5728\u81ea\u5df1\u7684 RAM \u4e2d\u751f\u6210\u4e00\u4e2a\u914d\u7f6e\u6587\u4ef6\u7684\u526f\u672c\uff0c\u7136\u540e\u5229\u7528\u8fd9\u4e2a\u526f\u672c\u4e2d\u7684\u5185\u5bb9\u6765\u8fdb\u884c\u521d\u59cb\u5316\u3002<\/li>\n<li><strong>\u4fdd\u5b58\u914d\u7f6e\u6587\u4ef6\u547d\u4ee4<\/strong>\uff1a\n<ul>\n<li>\u5c06\u8fd0\u884c\u914d\u7f6e\u6587\u4ef6\u4fdd\u5b58\u5230\u542f\u52a8\u914d\u7f6e\u6587\u4ef6\u4e2d\uff1acopy running-config startup-config<\/li>\n<li>\u5c06\u542f\u52a8\u914d\u7f6e\u6587\u4ef6\u4fdd\u5b58\u5230\u8fd0\u884c\u914d\u7f6e\u6587\u4ef6\u4e2d\uff1acopy startup-config running-config<\/li>\n<li>\u5c06\u542f\u52a8\u914d\u7f6e\u6587\u4ef6\u4fdd\u5b58\u5230 TFTP \u670d\u52a1\u5668\u4e0a\uff1acopy startup-config tftp:<\/li>\n<li>\u5c06 TFTP \u670d\u52a1\u5668\u5907\u4efd\u7684\u914d\u7f6e\u6587\u4ef6\u590d\u5236\u5230 NVRAM \u6216 RAM \u4e2d\uff1acopy tftp: startup-config \u6216 copy tftp: running-config<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>\u7528 TFTP \u534f\u8bae\u5907\u4efd\u548c\u5347\u7ea7\u4ea4\u6362\u673a\u64cd\u4f5c\u7cfb\u7edf<\/h2>\n<h3>1. \u524d\u671f\u51c6\u5907<\/h3>\n<ul>\n<li><strong>\u4e0b\u8f7d\u8f6f\u4ef6<\/strong>\uff1a\u9996\u5148\u5230\u601d\u79d1\u7f51\u7ad9\u4e0b\u8f7d TFTP \u670d\u52a1\u5668\u8f6f\u4ef6\uff0c\u5b89\u88c5 TFTP \u670d\u52a1\u5668\u8f6f\u4ef6\u5230\u8ba1\u7b97\u673a\u4e0a\u3002\u7136\u540e\u518d\u4ece\u601d\u79d1\u7f51\u7ad9\u4e0b\u8f7d\u4ea4\u6362\u673a\u5347\u7ea7\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u5b58\u653e\u5728 TFTP \u670d\u52a1\u5668\u7684\u6839\u76ee\u5f55\u4e0b\u3002<\/li>\n<li><strong>\u914d\u7f6e IP \u5730\u5740<\/strong>\uff1a\u4ea4\u6362\u673a\u7684 IOS \u53ef\u4ee5\u901a\u8fc7 TFTP \u534f\u8bae\u4f20\u8f93\u5230\u7f51\u7edc\u4e0a\u7684\u4efb\u610f\u4e00\u53f0\u8fd0\u884c TFTP \u670d\u52a1\u5668\u7684\u8ba1\u7b97\u673a\u4e0a\uff0c\u539f\u5219\u662f\u7f51\u7edc\u4e0a\u7684\u8fd9\u53f0\u8ba1\u7b97\u673a\u8981\u80fd\u591f\u8bbf\u95ee\u8be5\u4ea4\u6362\u673a\u7684\u7ba1\u7406 IP \u5730\u5740\u3002\u9700\u8981\u7ed9\u4ea4\u6362\u673a\u914d\u7f6e\u7ba1\u7406\u5730\u5740\uff0c\u7ed9\u8ba1\u7b97\u673a\u914d\u7f6e IP \u5730\u5740\uff0c\u8fd9\u4e24\u4e2a\u5730\u5740\u9700\u8981\u5728\u540c\u4e00\u7f51\u6bb5\uff0c\u8fd9\u6837\u8ba1\u7b97\u673a\u5c31\u53ef\u4ee5\u8bbf\u95ee\u4ea4\u6362\u673a\u7684\u7ba1\u7406 IP \u5730\u5740\u4e86\u3002\u5f53\u7136\uff0c\u5e76\u4e0d\u662f\u8bf4\u53ea\u6709\u4e0e\u4ea4\u6362\u673a\u7ba1\u7406\u5730\u5740\u540c\u4e00\u7f51\u6bb5\u4e0a\u7684\u8ba1\u7b97\u673a\u624d\u80fd\u505a TFTP \u670d\u52a1\u5668\uff0c\u4e0d\u540c\u7f51\u6bb5\u4e0a\u7684\u8ba1\u7b97\u673a\u4e5f\u53ef\u4ee5\u505a TFTP \u670d\u52a1\u5668\uff0c\u53ea\u8981\u8fd9\u53f0\u8ba1\u7b97\u673a\u901a\u8fc7\u7f51\u7edc\u80fd\u591f\u8bbf\u95ee\u4ea4\u6362\u673a\u7684\u7ba1\u7406\u5730\u5740\u3002<\/li>\n<\/ul>\n<h3>2. \u64cd\u4f5c\u6b65\u9aa4<\/h3>\n<ul>\n<li><strong>\u8fde\u63a5\u8bbe\u5907<\/strong>\uff1a\u7b2c\u4e00\u6b65\uff0c\u7528 Console \u53e3\u4e13\u7528\u7ebf\u8fde\u63a5\u4ea4\u6362\u673a Console \u53e3\u4e0e\u8ba1\u7b97\u673a\u7684\u4e32\u53e3\uff0c\u7528\u76f4\u8fde\u7ebf\u8fde\u63a5\u4ea4\u6362\u673a\u7684\u666e\u901a\u7aef\u53e3\u4e0e\u8ba1\u7b97\u673a\u7684\u7f51\u5361\u63a5\u53e3\u3002<\/li>\n<li><strong>\u67e5\u770b\u5e76\u5220\u9664\u6587\u4ef6<\/strong>\uff1a\u7b2c\u4e8c\u6b65\uff0c\u67e5\u770b FLASH \u4e2d\u662f\u5426\u6709 vlan.dat \u6587\u4ef6\uff0c\u6709\u7684\u8bdd\uff0c\u5220\u9664\u4ea4\u6362\u673a\u7684 vlan.dat \u6587\u4ef6\uff08Switch#show flash:\uff09\u3002<\/li>\n<li><strong>\u5220\u9664\u542f\u52a8\u914d\u7f6e\u6587\u4ef6<\/strong>\uff1a\u7b2c\u4e09\u6b65\uff0c\u5220\u9664\u542f\u52a8\u914d\u7f6e\u6587\u4ef6\uff08switch #erase startup-config\uff09\u3002<\/li>\n<li><strong>\u91cd\u65b0\u5f15\u5bfc\u64cd\u4f5c\u7cfb\u7edf<\/strong>\uff1a\u7b2c\u56db\u6b65\uff0c\u91cd\u65b0\u5f15\u5bfc\u64cd\u4f5c\u7cfb\u7edf\uff08switch #reload\uff09\u3002<\/li>\n<li><strong>\u8bbe\u7f6e IP \u5730\u5740<\/strong>\uff1a\u7b2c\u4e94\u6b65\uff0c\u4e3a\u4ea4\u6362\u673a\u8bbe\u7f6e IP \u5730\u5740\u548c\u7f51\u5173\u5730\u5740\u3002\u5f53\u7136\uff0c\u6211\u4eec\u73b0\u5728\u7684\u73af\u5883\u7531\u4e8e\u5728\u540c\u4e00\u4e2a\u7f51\u6bb5\uff0c\u4e0d\u9700\u8981\u5bf9\u4ea4\u6362\u673a\u8bbe\u7f6e\u7f51\u5173\u3002<\/li>\n<li><strong>\u914d\u7f6e\u8ba1\u7b97\u673a IP \u5730\u5740<\/strong>\uff1a\u7b2c\u516d\u6b65\uff0c\u4e3a\u8fde\u63a5\u7684\u8ba1\u7b97\u673a\u6307\u5b9a\u4e0e\u4ea4\u6362\u673a\u540c\u4e00\u7f51\u6bb5\u7684 IP \u5730\u5740\u548c\u5b50\u7f51\u63a9\u7801\u3002\u5982 IP \u5730\u5740\uff1a192.168.0.18\uff0c\u5b50\u7f51\u63a9\u7801\uff1a255.255.255.0\u3002<\/li>\n<li><strong>\u6d4b\u8bd5\u7f51\u7edc\u8fde\u63a5<\/strong>\uff1a\u7b2c\u4e03\u6b65\uff0c\u6b64\u65f6\u5e94\u8be5\u80fd\u591f\u4ece\u8ba1\u7b97\u673a ping \u901a\u4ea4\u6362\u673a\u7684 IP \u5730\u5740\u3002\u5728\u8ba1\u7b97\u673a\u4e0a\u6267\u884c\uff1a\u201cping 192.168.0.1\u201d\uff0c\u67e5\u770b\u6267\u884c\u60c5\u51b5\u3002<\/li>\n<li><strong>\u8fd0\u884c TFTP server<\/strong>\uff1a\u7b2c\u516b\u6b65\uff0c\u5728\u8ba1\u7b97\u673a\u4e0a\u8fd0\u884c TFTP server\uff0c\u5e76\u6253\u5f00 TFTP server \u7a97\u53e3\u3002<\/li>\n<li><strong>\u5907\u4efd\u64cd\u4f5c\u7cfb\u7edf<\/strong>\uff1a\u7b2c\u4e5d\u6b65\uff0c\u5728\u4ea4\u6362\u673a\u4e0a\u6267\u884c\u201ccopy flash: tftp:\u201d\u547d\u4ee4\u6765\u5907\u4efd\u4ea4\u6362\u673a\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\u6ce8\u610f\uff0c\u5728\u505a\u4e0b\u9762\u7684\u64cd\u4f5c\u4e4b\u524d\u5148\u5230 FLASH \u91cc\u770b\u4e00\u4e0b\u64cd\u4f5c\u7cfb\u7edf\u7684\u540d\u79f0\u5e76\u8bb0\u5f55\u5728\u7eb8\u4e0a\u5907\u7528\uff08\u8fd9\u91cc\u662f\u6587\u4ef6\u540d c2950-ipbase-mz.123-6c.bin\uff09\u3002<\/li>\n<li><strong>\u64cd\u4f5c\u7cfb\u7edf\u4fdd\u5b58\u4f4d\u7f6e<\/strong>\uff1a\u64cd\u4f5c\u7cfb\u7edf\u88ab\u4fdd\u5b58\u5230\u4e86 TFTP server \u7684\u6839\u76ee\u5f55\uff0c\u4f60\u53ef\u4ee5\u4fee\u6539 TFTP server \u6839\u76ee\u5f55\u7684\u9ed8\u8ba4\u5b58\u653e\u8def\u5f84\u3002<\/li>\n<li><strong>\u6062\u590d\u6216\u5347\u7ea7\u64cd\u4f5c\u7cfb\u7edf<\/strong>\uff1a\u7b2c\u5341\u6b65\uff0c\u5bf9\u4ea4\u6362\u673a\u64cd\u4f5c\u7cfb\u7edf\u7684\u6062\u590d\u548c\u5347\u7ea7\u8fc7\u7a0b\u4e0e\u524d\u9762\u7684\u5907\u4efd\u8fc7\u7a0b\u7c7b\u4f3c\uff0c\u53ea\u662f\u8981\u5c06\u9700\u8981\u6062\u590d\u6216\u5347\u7ea7\u7684\u64cd\u4f5c\u7cfb\u7edf\u9884\u5148\u5b58\u653e\u5728 TFTP server \u7684\u9ed8\u8ba4\u8def\u5f84\u4e0b\uff0c\u5bf9\u4ea4\u6362\u673a\u6267\u884c\u5982\u4e0b\u547d\u4ee4\u6765\u6062\u590d\u6216\u5347\u7ea7\u4ea4\u6362\u673a\u7684\u64cd\u4f5c\u7cfb\u7edf\uff08switch#copy tftp: flash:\uff09\uff0c\u6309\u63d0\u793a\u8f93\u5165\u76f8\u5e94\u7684\u4fe1\u606f\u5c31\u53ef\u4ee5\u4e86\u3002<\/li>\n<li><strong>\u4fdd\u5b58\u914d\u7f6e\u6587\u4ef6<\/strong>\uff1a\u7b2c\u5341\u4e00\u6b65\uff0c\u4fdd\u5b58\u4ea4\u6362\u673a\u7684\u914d\u7f6e\u5230 TFTP \u670d\u52a1\u5668\u7684\u8fc7\u7a0b\u4e5f\u548c\u4fdd\u5b58 IOS \u7684\u6b65\u9aa4\u7c7b\u4f3c\u3002\u53ea\u8981\u5c06 IOS \u6587\u4ef6\u540d\u6362\u6210\u914d\u7f6e\u6587\u4ef6\u540d\u5c31\u53ef\u4ee5\u4e86\u3002<\/li>\n<li><strong>\u8def\u7531\u5668\u7684\u5907\u4efd\u548c\u5347\u7ea7<\/strong>\uff1a\u7b2c\u5341\u4e8c\u6b65\uff0c\u638c\u63e1\u4e86\u4ea4\u6362\u673a\u7684 IOS \u7684\u5907\u4efd\u548c\u5347\u7ea7\u65b9\u6cd5\uff0c\u4e5f\u5c31\u638c\u63e1\u4e86\u8def\u7531\u5668\u7684 IOS \u7684\u5907\u4efd\u548c\u5347\u7ea7\u3002\u53ea\u662f\u9700\u8981\u5c06\u8ba1\u7b97\u673a\u7684\u5c40\u57df\u7f51\u53e3\u901a\u8fc7\u76f4\u901a\u53cc\u7ede\u7ebf\u8fde\u63a5\u5230\u8def\u7531\u5668\u7684\u5c40\u57df\u7f51\u53e3\uff0c\u7ed9\u8def\u7531\u5668\u7684\u5c40\u57df\u7f51\u53e3\u5206\u914d IP \u5730\u5740\uff08\u548c\u8ba1\u7b97\u673a\u7684 IP \u5730\u5740\u5728\u540c\u4e00\u7f51\u6bb5\uff09\uff0c\u5e76\u4ece\u8ba1\u7b97\u673a\u4e0a ping \u901a\u8def\u7531\u5668\u7684\u5c40\u57df\u7f51\u53e3\u7684 IP \u5730\u5740\uff0c\u5176\u4ed6\u7684\u64cd\u4f5c\u548c\u4ea4\u6362\u673a\u7684\u4e00\u6837\u3002<\/li>\n<\/ul>\n<h2>\u7528 XMODEM \u6062\u590d\u4ea4\u6362\u673a\u64cd\u4f5c\u7cfb\u7edf<\/h2>\n<h3>1. \u524d\u671f\u51c6\u5907<\/h3>\n<ul>\n<li><strong>\u5907\u4efd\u64cd\u4f5c\u7cfb\u7edf<\/strong>\uff1a\u5148\u7528\u5176\u4ed6\u540c\u7cfb\u5217\u7684\u4ea4\u6362\u673a\u91c7\u7528 TFTP \u534f\u8bae\u5728\u8ba1\u7b97\u673a\u4e0a\u5907\u4efd\u4e00\u4efd\u64cd\u4f5c\u7cfb\u7edf\uff0c\u6216\u5230\u601d\u79d1\u7f51\u7ad9\u4e0b\u8f7d\u4ea4\u6362\u673a\u64cd\u4f5c\u7cfb\u7edf\uff0c\u7528\u8fd9\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u91c7\u7528 XMODEM \u534f\u8bae\u5bf9\u4ea4\u6362\u673a\u8fdb\u884c\u6062\u590d\u3002<\/li>\n<li><strong>\u8fde\u63a5\u8bbe\u5907<\/strong>\uff1a\u7528 Console \u7ebf\u8fde\u63a5\u8ba1\u7b97\u673a\u7684\u4e32\u53e3\u548c\u4ea4\u6362\u673a\u7684 Console \u53e3\uff0c\u4ea4\u6362\u673a\u53ef\u4ee5\u91c7\u7528 Catalyst 2950\u30012960 \u7b49\uff0c\u5728\u8ba1\u7b97\u673a\u4e0a\u51c6\u5907\u597d IOS \u6587\u4ef6\u3002<\/li>\n<\/ul>\n<h3>2. 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