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MS SQL Server\u6570\u636e\u5e93\u670d\u52a1\u5668\u53ef\u4ee5\u8bf4\u662f\u5e94\u7528\u8303\u56f4\u6700\u5e7f\u7684\u6570\u636e\u5e93\u4ea7\u54c1\uff0c\u5e76\u4e14\u8d8a\u6765\u8d8a\u591a\u5730\u5728\u5927\u578b\u548c\u6bd4\u8f83\u5173\u952e\u7684\u5e94\u7528\u7cfb\u7edf\u4e2d\u63d0\u4f9b\u670d\u52a1\u3002\u5f53\u4f01\u4e1a\u5e94\u7528\u8d8a\u6765\u8d8a\u590d\u6742\u3001\u6570\u636e\u91cf\u8d8a\u6765\u8d8a\u5927\u7684\u65f6\u5019\uff0cSQL Server\u6570\u636e\u5e93\u8981\u4e0d\u505c\u7684\u8fdb\u884c\u5904\u7406\u3001\u5b58\u50a8\u3001\u67e5\u8be2\u7684\u5de5\u4f5c\uff0c\u8fd9\u4e2a\u65f6\u5019\u4f01\u4e1a\u5c31\u8981\u8003\u8651SQL Server\u6570\u636e\u5e93\u670d\u52a1\u5668\u7684\u6027\u80fd\u548c\u901f\u5ea6\u53ca\u5b89\u5168\u6027\u4e86\u3002\u7136\u800c\uff0c\u957f\u671f\u4ee5\u6765\uff0cSQL SERVER\u6570\u636e\u5e93\u670d\u52a1\u5668\u90fd\u53ea\u6709\u201c\u70ed\u5907\u201d\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u800c\u6ca1\u6709\u201c\u8d1f\u8f7d\u5747\u8861\u201d\u548c\u201c\u96c6\u7fa4\u201d\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n
\u968f\u7740\u6570\u636e\u5e93\u8def\u7531\u5668\u8f6f\u4ef6ICX\u7684\u51fa\u73b0\uff0c\u4e3a\u57fa\u4e8eMS SQL Server\u7684\u6570\u636e\u5e93\u7cfb\u7edf\u63d0\u4f9b\u4e86\u4e00\u79cd\u66f4\u4f18\u79c0\u7684\u96c6\u7fa4\u89e3\u51b3\u65b9\u6848\u3002\u5b83\u53ef\u4ee5\u771f\u6b63\u7684\u5b9e\u73b0SQL Server\u6570\u636e\u5e93\u670d\u52a1\u5668\u7684\u52a8\u6001\u8d1f\u8f7d\u5747\u8861\uff0c\u63d0\u9ad8\u6027\u80fd\u548c\u901f\u5ea6;\u5b83\u53ef\u4ee5\u771f\u6b63\u7684\u4fdd\u8bc1SQL Server\u6570\u636e\u5e93\u670d\u52a1\u5668\u4e0d\u95f4\u65ad\u7684\u63d0\u4f9b\u670d\u52a1\uff0c\u5728\u670d\u52a1\u5668\u53d1\u751f\u6545\u969c\u7684\u65f6\u5019\u5b9e\u65f6\u5207\u6362\u5230\u5176\u4ed6\u670d\u52a1\u5668\u4e0a\u7ee7\u7eed\u63d0\u4f9b\u670d\u52a1\uff0c\u5207\u6362\u65f6\u95f4\u4e3a\u201c\u96f6\u201d\u3002\u6570\u636e\u5e93\u8def\u7531\u5668\u662f\u5b9e\u65f6\u5e76\u53d1\u6570\u636e\u5e93\u4e8b\u52a1\u5904\u7406\u540c\u6b65\u590d\u5236\u5668\u548c\u8d1f\u8f7d\u5e73\u8861\u5668\u3002<\/p>\n
\u6240\u6709\u7684\u6570\u636e\u5e93\u5ba2\u6237\u90fd\u901a\u8fc7ICX\u8bbf\u95ee\u6570\u636e\u5e93\u3002\u5f53\u8bbf\u95ee\u3001\u67e5\u8be2SQL Server\u6570\u636e\u5e93\u7684\u65f6\u5019ICX\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u5206\u914d\u670d\u52a1\u5668\u6765\u63d0\u4f9b\u670d\u52a1\uff0c\u5927\u5927\u63d0\u9ad8\u670d\u52a1\u901f\u5ea6\u548c\u4f18\u5316\u6027\u80fd\uff0c\u5b8c\u6210\u8d1f\u8f7d\u5747\u8861\u3002ICX\u53ef\u4ee5\u540c\u65f6\u8fde\u63a5\u591a\u53f0\u6570\u636e\u5e93\uff0c\u8fd9\u82e5\u5e72\u53f0\u6570\u636e\u5e93\u7684\u5185\u5bb9\u5728\u4efb\u4f55\u65f6\u523b\u7531ICX\u4fdd\u8bc1\u662f\u5b8c\u5168\u4e00\u81f4\u7684\u3002\u4e5f\u5c31\u662f\u8bf4\uff0cICX\u91c7\u7528\u4e86\u5168\u65b0\u7684\u5e76\u53d1\u4e8b\u52a1\u5904\u7406\u7684\u65b9\u5f0f\uff0c\u5411\u8fde\u63a5\u7684N\u53f0\u6570\u636e\u5e93\u540c\u6b65\u590d\u5236\u4e8b\u52a1\u5904\u7406\uff0c\u4f7f\u5f97\u7cfb\u7edf\u5728\u4efb\u4f55\u65f6\u523b\u5177\u6709\u591a\u4e2a\u4e00\u81f4\u7684\u6700\u65b0\u903b\u8f91\u6570\u636e\u5e93\u6570\u636e\u96c6\u3002\u5f53\u5176\u4e2d\u4e00\u53f0\u6570\u636e\u5e93\u670d\u52a1\u5668\u53d1\u751f\u6545\u969c\u7684\u65f6\u5019\uff0cICX\u53ef\u4ee5\u5b9e\u65f6\u7684\u3001\u7b2c\u4e00\u65f6\u95f4\u5207\u6362\u5230\u5176\u4ed6\u670d\u52a1\u5668\u4e0a\u6765\u7ee7\u7eed\u63d0\u4f9b\u670d\u52a1\u3002\u771f\u6b63\u7684\u5b9e\u73b0\u96f6\u65f6\u95f4\u7684\u670d\u52a1\u5668\u5207\u6362\uff0c\u5927\u5927\u63d0\u9ad8\u5b89\u5168\u6027\uff0c\u771f\u6b63\u610f\u4e49\u7684\u5b9e\u73b0\u670d\u52a1\u5668\u4e0d\u95f4\u65ad\u670d\u52a1\u3002
\u539f\u7406\uff1a
\u8d1f\u8f7d\u5e73\u8861\u628a\u6bcf\u4e2aIP\u6570\u636e\u5305\u6309\u67d0\u79cd\u89c4\u5219\u5206\u53d1\u5230\u670d\u52a1\u5668\u8282\u70b9,\u4e0d\u540c\u7684\u8d1f\u8f7d\u5e73\u8861\u5b9e\u73b0\u65b9\u5f0f\u6709\u4e0d\u540c\u7684\u5206\u53d1\u89c4\u5219\u3002\u5bf9\u5ba2\u6237\u7aef\u6765\u8bf4\u8d1f\u8f7d\u5e73\u8861\u7cfb\u7edf\u662f\u900f\u660e\u7684\u3002\u91c7\u7528\u7f51\u7edc\u8d1f\u8f7d\u5e73\u8861\u6280\u672f\u7684\u670d\u52a1\u5bf9\u5355\u4e2a\u5ba2\u6237\u7aef\u8bf7\u6c42\u7684\u54cd\u5e94\u5e76\u6bd4\u5355\u4e2a\u4e3b\u673a\u5feb\uff0c\u4f46\u5bf9\u5927\u91cf\u5ba2\u6237\u7aef\u7684\u5bc6\u96c6\u8bf7\u6c42\u5728\u901f\u5ea6\u4e0e\u8d28\u91cf\u6709\u5f88\u5927\u4f18\u52bf\u3002\u5e76\u4e14\u5f53\u67d0\u4e2a\u4e3b\u673a\u53d1\u751f\u6545\u969c\u6216\u8131\u673a\u65f6\uff0c\u4e0d\u4f1a\u5f71\u54cd\u670d\u52a1\u7684\u63d0\u4f9b\uff0c\u4ece\u800c\u5e26\u6765\u4e86\u9ad8\u53ef\u7528\u6027\u3002
\u8d1f\u8f7d\u5e73\u8861\u7684\u4e0d\u540c\u5b9e\u73b0\u65b9\u6cd5
4.1 \u5229\u7528\u7f51\u7edc\u8bbe\u5907\u7684\u52a8\u6001\u7f51\u7edc\u5730\u5740\u8f6c\u6362\uff08NAT\uff09\u529f\u80fd\u5b9e\u73b0\u8d1f\u8f7d\u5e73\u8861
\u5b9e\u73b0\u8d1f\u8f7d\u5e73\u8861\u7684\u8981\u6c42\uff1a
\u5177\u5907\u52a8\u6001NAT\u529f\u80fd\u7684\u8def\u7531\u5668\uff0c\u591a\u53f0\u8fd0\u884c\u540c\u4e00\u670d\u52a1\u7684\u670d\u52a1\u5668,\u6240\u6709\u670d\u52a1\u5668\u8981\u6c42\u5728\u540c\u4e00\u5c40\u57df\u7f51\u5185\u3002
\u8d1f\u8f7d\u5e73\u8861\u7684\u8bbe\u8ba1\u4e0e\u914d\u7f6e\u8fc7\u7a0b\uff1a
\u5185\u90e8\u7684\u591a\u53f0\u670d\u52a1\u5668\uff0c\u6709\u81ea\u5df1\u7684\u79c1\u6709IP\uff0c\u63d0\u4f9b\u76f8\u540c\u7684\u670d\u52a1, \u4f46\u5bf9\u5916\u6620\u5c04\u901a\u8fc7\u7f51\u7edc\u5730\u5740\u8f6c\u6362\uff08NAT\uff09\u6210\u4e3a\u4e00\u4e2a\u7edf\u4e00\u7684\u516c\u7f51IP\u5730\u5740\uff0c\u5bf9\u5916\u90e8\u6765\u8bb2\u591a\u53f0\u670d\u52a1\u5668\u662f\u6346\u7ed1\u5728\u4e00\u8d77\u7684\u4e00\u4e2a\u865a\u62df\u670d\u52a1\u5668\uff0c\u5916\u90e8\u8bbf\u95ee\u8fd9\u4e2a\u865a\u62df\u670d\u52a1\u5668\u65f6\uff0c\u8f6e\u6d41\u6307\u5411\u5404\u53f0\u670d\u52a1\u5668\uff0c\u4ece\u800c\u8fbe\u5230\u8d1f\u8f7d\u5747\u8861\u3002
\u4f8b\u5982\uff1a\u4ee5\u4e0b\u7f51\u7edc\u4e2d
\u8def\u7531\u5668\u52a8\u6001NAT\u914d\u7f6e\u8fc7\u7a0b\u5982\u4e0b\uff1a\uff08\u4ee5\u601d\u79d1\u8def\u7531\u5668\u4e3a\u4f8b\uff09
Router(config)#int f0\/1
Router(config-if)#ip address 192.168.1.1 255.255.255.0
Router(config-if)#ip nat inside
Router(config-if)#int s0\/0
Router(config-if)#ip address 133.0.0.1 255.255.255.252
Router(config-if)ip nat outside
Router(config-if)#exit
Router(config)#ip nat pool p2 192.168.1.2 192.168.1.4 netmask 255.255.
255.0 type rotary
Router(config)#access-list 2 permit 133.0.0.33
Router(config)#ip nat inside destination list 2 pool p2
Router(config)#ip route 0.0.0.0 0.0.0.0 s0\/0
\u4f18\u3001\u7f3a\u70b9\uff1a\u914d\u7f6e\u7b80\u5355,\u6210\u672c\u4f4e\uff0c\u670d\u52a1\u5668\u5728\u672c\u5730\u4fbf\u4e8e\u7ef4\u62a4\uff0c\u8d1f\u8f7d\u5e73\u8861\u7b97\u6cd5\u7531\u8def\u7531\u5668\u63d0\u4f9b\uff0c\u4e0d\u9700\u5360\u7528\u670d\u52a1\u5668\u7cfb\u7edf\u8d44\u6e90\u3002\u4f46\u662f\u4e00\u822c\u53ea\u80fd\u652f\u6301\u8f6e\u6d41\u670d\u52a1\u7684\u7b97\u6cd5\uff0c\u4e0d\u80fd\u6839\u636e\u670d\u52a1\u5668\u6027\u80fd\u8fdb\u884c\u5408\u7406\u7684\u8d1f\u8f7d\u5206\u914d\u3002
4.2 DNS\u7684\u8d1f\u8f7d\u5e73\u8861\u5b9e\u73b0
\u8d1f\u8f7d\u5e73\u8861\u7684\u8981\u6c42:
\u8981\u6c42DNS\u670d\u52a1\u5668\u7684\u652f\u6301\uff0c\u4e00\u822c\u652f\u6301bind8.2\u4ee5\u4e0a\u7684\u7c7bunix\u7cfb\u7edf\uff0c\u5b89\u88c5\u4e00\u4e2a\u5faa\u73af\u590d\u7528DNS\u8f6f\u4ef6\u3002
\u8d1f\u8f7d\u5e73\u8861\u7684\u8bbe\u8ba1\u4e0e\u914d\u7f6e\u8fc7\u7a0b:\u5728DNS\u4e2d\u4e3a\u591a\u4e2a\u5730\u5740\u914d\u7f6e\u540c\u4e00\u4e2a\u540d\u5b57\uff0c\u56e0\u800c\u67e5\u8be2\u8fd9\u4e2a\u540d\u5b57\u7684\u5ba2\u6237\u673a\u5c06\u5f97\u5230\u5176\u4e2d\u4e00\u4e2a\u5730\u5740\uff0c\u4ece\u800c\u4f7f\u5f97\u4e0d\u540c\u7684\u5ba2\u6237\u8bbf\u95ee\u4e0d\u540c\u7684\u670d\u52a1\u5668\uff0c\u8fbe\u5230\u8d1f\u8f7d\u5747\u8861\u7684\u76ee\u7684\u3002\u914d\u7f6e\u8fc7\u7a0b\u5728\u4e0d\u540c\u7684DNS\u7cfb\u7edf\u4e2d\u6709\u4e0d\u540c\u7684\u914d\u7f6e\u65b9\u6cd5\uff0c\u672c\u6587\u4e0d\u518d\u591a\u8ff0\u3002
\u4f18\u3001\u7f3a\u70b9:\u670d\u52a1\u5668\u53ef\u4ee5\u5206\u5e03\u5728\u4e0d\u540c\u7684\u5730\u57df\uff0c\u6709\u5229\u4e8e\u6545\u969c\u8f6c\u79fb\u3002\u8d1f\u8f7d\u5e73\u8861\u7b97\u6cd5\u8fd0\u884c\u5728DNS\u670d\u52a1\u5668\u4e0a\uff0c\u4e0d\u5360\u7528\u670d\u52a1\u5668\u8d44\u6e90\u3002
\u4f46\u662f\u57df\u540d\u670d\u52a1\u5668\u65e0\u6cd5\u77e5\u9053\u670d\u52a1\u7ed3\u70b9\u662f\u5426\u6709\u6548\uff0c\u5982\u679c\u670d\u52a1\u7ed3\u70b9\u5931\u6548\uff0c\u57df\u540d\u7cfb\u7edf\u4f9d\u7136\u4f1a\u5c06\u57df\u540d\u89e3\u6790\u5230\u8be5\u8282\u70b9\u4e0a\uff0c\u9020\u6210\u7528\u6237\u8bbf\u95ee\u5931\u6548\u3002\u53e6\u5916\uff0c\u5b83\u4e0d\u80fd\u533a\u5206\u670d\u52a1\u5668\u6027\u80fd\u7684\u5dee\u5f02\uff0c\u4e5f\u4e0d\u80fd\u53cd\u6620\u670d\u52a1\u5668\u7684\u5f53\u524d\u8fd0\u884c\u72b6\u6001\u3002\u56e0\u6b64\uff0c\u5728\u52a8\u6001\u5e73\u8861\u7279\u6027\u4e0a\uff0c\u52a8\u6001DNS\u8f6e\u8be2\u7684\u6548\u679c\u5e76\u4e0d\u7406\u60f3\u3002
4.3 \u5229\u7528\u64cd\u4f5c\u7cfb\u7edf\u7684\u7fa4\u96c6\u529f\u80fd\u5b9e\u73b0\u8d1f\u8f7d\u5e73\u8861
\u8d1f\u8f7d\u5e73\u8861\u7684\u8981\u6c42:
\u8981\u6c42\u4f7f\u7528\u652f\u6301\u7fa4\u96c6\u529f\u80fd\u7684\u64cd\u4f5c\u7cfb\u7edf\u5982\uff1awindows 2000server\u4ee5\u4e0a\u7684\u670d\u52a1\u5668\u7248\u672c\uff0cUnix\u6216Linux\u3002\u672c\u6587\u4ee5windows2003 server\u4e3a\u4f8b\u4ecb\u7ecd\u7fa4\u96c6\u529f\u80fd\u7684\u914d\u7f6e\u3002
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