网络管理需要注意的几个问题

[[{"txt": "\u7f51\u7edc\u7ba1\u7406\u9636\u5c42\u7684\u5de5\u4f5c\u5c31\u662f\u4fdd\u8bc1\u7f51\u7edc\u7684\u6b63\u5e38\u5de5\u4f5c,\u4ece\u800c\u4f7f\u5f97\u804c\u5de5\u4eec\u7684\u5de5\u4f5c\u4e0d\u88ab\u6253\u65ad\u3002\u53ef\u95ee\u9898\u5728\u4e8e\u4e8b\u7269\u5e76\u975e\u603b\u662f\u6309\u7167\u7406\u60f3\u72b6\u51b5\u53d1\u5c55\uff0c\u4e8b\u5b9e\u4e0a\u7ecf\u5e38\u4f1a\u51fa\u73b0\u5e73\u5730\u8d77\u98ce\u6ce2\u7684\u72b6\u51b5"}], [{"txt": ["\u6b65\u9aa4/\u65b9\u6cd5"]}, {"txt": "1.UPS\uff08\u4e0d\u95f4\u65ad\u7535\u6e90\uff09\u7684\u4f7f\u7528\u95ee\u9898 \u00a0\u3000\u3000\u67d0\u5546\u5e97\u6b63\u5728\u538b\u69a8\u5b83\u7684\u7f51\u7edc\u7cfb\u7edf\u7684\u6700\u540e\u751f\u547d\u3002\u5c3d\u7ba1\u90a3\u53f0\u5f88\u8001\u7684\u670d\u52a1\u5668\u51e0\u4e4e\u96be\u4ee5\u6ee1\u8db3\u5546\u5e97\u8fd0\u8425\u7684\u9700\u8981\uff0c\u4f46\u7ecf\u8425\u8005\u751a\u81f3\u8fde\u66f4\u6362UPS\u4e2d\u7684\u7535\u6c60\u90fd\u4e0d\u613f\u610f\uff0c\u4e8b\u5b9e\u4e0a\u7535\u6c60\u6bcf\u4e24\u5e74\u5c31\u5e94\u8be5\u66f4\u6362\u4e00\u6b21\u3002\u7ec8\u4e8e\u6709\u4e00\u5929\u7a81\u7136\u505c\u7535\u4e86\uff0c\u800c\u8fd9\u4e2aUPS\u5b9e\u5728\u662f\u592a\u8001\u4e86\uff0c\u5b83\u5df2\u7ecf\u4e0d\u80fd\u63a7\u5236\u670d\u52a1\u5668\u5b89\u5168\u5173\u673a\u4e86\u3002\u7535\u6c60\u80fd\u91cf\u5927\u90e8\u5206\u65e9\u5df2\u8017\u5c3d\uff0c\u6240\u4ee5\u5b83\u4e5f\u5f88\u5feb\u6ca1\u7535\u4e86\u3002\u7ed3\u679c\uff0c\u9632\u63a7\u5f02\u5e38\u60c5\u51b5\u7684\u63a7\u5236\u5668\u6ca1\u80fd\u8d77\u5230\u6b63\u5e38\u5173\u95ed\u670d\u52a1\u5668\u7684\u4f5c\u7528\u3002 \u5546\u5e97\u6bcf\u65e5\u7684\u6b63\u5e38\u8fd0\u8f6c\u548c\u4ea4\u6613\u4e8b\u5b9c\u5168\u9760\u8fd9\u4e2a\u670d\u52a1\u5668\u3002\u4fee\u590d\u670d\u52a1\u5668\u82b1\u4e86\u4e09\u5929\u65f6\u95f4\uff0c\u800c\u5f25\u8865\u7531\u6b64\u5e26\u6765\u7684\u635f\u5931\u9700\u8981\u82b1\u8d39\u66f4\u957f\u65f6\u95f4\u3002\u4e8b\u5b9e\u4e0a\uff0c\u4e00\u4e2a\u4ef7\u503c\u4ec575\u7f8e\u5143\u7684\u7535\u6c60\u5c31\u80fd\u6709\u6548\u907f\u514d\u4e0a\u8ff0\u4e8b\u60c5\u7684\u53d1\u751f\u3002 \u00a0\u3000\u3000"}, {"txt": "2. \u6ca1\u6709\u6574\u7406\u597d\u6240\u9700\u8981\u7684\u4e1c\u897f \u00a0\u3000\u3000\u4e00\u4e2a\u7535\u8bdd\u6253\u8fdb\u516c\u53f8\u603b\u90e8\u8bf4\u67d0\u4e2a\u5206\u516c\u53f8\u7684\u670d\u52a1\u5668\u51fa\u4e86\u95ee\u9898\uff0c\u7f51\u7edc\u7ba1\u7406\u5458\u98de\u5954\u51fa\u529e\u516c\u5ba4\uff0c\u9a71\u8f66\u4e00\u5c0f\u65f6\u5230\u8fbe\u51fa\u4e8b\u5730\u70b9\u3002\u7ed3\u679c\uff0c\u4ed6\u53d1\u73b0\u64cd\u4f5c\u7cfb\u7edf\u6587\u4ef6\u88ab\u6bc1\u574f\u4e86\u4e00\u90e8\u5206\uff0c\u8fd9\u6837\uff0c\u4ed6\u6240\u6709\u80fd\u505a\u7684\u53ea\u6709\u91cd\u65b0\u5b89\u88c5\u64cd\u4f5c\u7cfb\u7edf\u3002\u8be5\u5206\u516c\u53f8\u7684\u7f51\u7edc\u7ba1\u7406\u5458\u4e00\u65f6\u627e\u4e0d\u5230\u5b89\u88c5\u76d8\uff0c\u6ca1\u5173\u7cfb\uff0c\u8fd9\u4f4d\u603b\u90e8\u7684\u7ba1\u7406\u5458\u6709\uff0c\u4e0d\u8fc7\u5728\u4ed6\u7684\u529e\u516c\u5ba4\u91cc\u2014\u2014\u79bb\u8fd9\u91cc\u5355\u7a0b\u4e00\u5c0f\u65f6\u3001\u5f80\u8fd4\u4e24\u5c0f\u65f6\u3002\u6536\u62fe\u597d\u4e00\u4e2a\u80cc\u5305\uff0c\u968f\u8eab\u5e26\u7740\u3002\u6240\u6709\u4f60\u53ef\u80fd\u9700\u8981\u7684\u4e1c\u897f\uff0c\u5305\u62ec\u4f60\u7684\u7528\u6237\u6240\u4f7f\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\u5907\u4efd\uff0c\u90fd\u5e94\u8be5\u5728\u80cc\u5305\u91cc\u653e\u7740\u3002\u8fd9\u662f\u5f88\u5bb9\u6613\u505a\u5230\u7684\uff0c\u4e0d\u9700\u8981\u82b1\u8d39\u4e9b\u4ec0\u4e48\uff0c\u4f46\u5728\u66f4\u65b0\u64cd\u4f5c\u7cfb\u7edf\u4e4b\u7c7b\u7684\u95ee\u9898\u4e0a\u80fd\u8d77\u5230\u5173\u952e\u6027\u4f5c\u7528\u3002 \u00a0\u3000\u3000"}, {"txt": "3. \u6ca1\u6709\u5b89\u88c5\u8865\u4e01 \u00a0\u3000\u3000\u4e00\u4e2a\u73a9\u5177\u5236\u9020\u5546\u7684\u670d\u52a1\u5668\u8fde\u63a5\u51fa\u4e86\u95ee\u9898\uff0c\u4f7f\u5f97\u5168\u4f53\u804c\u5458\u4e0e\u81ea\u5df1\u7684\u6587\u4ef6\u90fd\u5931\u53bb\u4e86\u8054\u7cfb\uff0c\u751f\u4ea7\u88ab\u8feb\u505c\u6b62\u4e24\u5929\u3002\u635f\u5931\u4e25\u91cd\uff01\u4e00\u4f4d\u65b0\u8fd1\u88ab\u96c7\u7684\u7f51\u7edc\u7ba1\u7406\u5458\u8d1f\u8d23\u89e3\u51b3\u8fd9\u4e2a\u5371\u673a\u3002\u4ed6\u5f88\u5feb\u53d1\u73b0\u4ee5\u524d\u7684\u7f51\u7edc\u7ba1\u7406\u5458\u5728\u4e09\u5e74\u524d\u5b89\u88c5\u7cfb\u7edf\u7684\u65f6\u5019\u6ca1\u6709\u5b89\u88c5\u8865\u4e01\u3002 \u00a0\u3000\u3000\u8865\u4e01\u662f\u514d\u8d39\u63d0\u4f9b\u7684\uff0c\u4e5f\u8bb8\u5b83\u4eec\u4e0d\u662f\u5f00\u653e\u5f0f\u7684\uff0c\u4f46\u5b83\u4eec\u901a\u5e38\u662f\u5f88\u5bb9\u6613\u914d\u7f6e\uff0c\u4efb\u4f55\u4e00\u4e2a\u7cfb\u7edf\u7ba1\u7406\u5458\u90fd\u80fd\u591f\u505a\u5230\u3002\u4e4b\u524d\u7684\u90a3\u4f4d\u7ba1\u7406\u5458\u8bf4\uff0c\u56e0\u4e3a\u7cfb\u7edf\u8fd0\u884c\u5f97\u5f88\u597d\uff0c\u6240\u4ee5\u4e0d\u9700\u8981\u6253\u8865\u4e01\u3002\u8fd9\u79cd\u8bf4\u6cd5\u663e\u7136\u662f\u5f88\u4e0d\u8d1f\u8d23\u4efb\u7684\u3002 \u00a0\u3000\u3000"}, {"txt": "4. \u5907\u4efd\u5de5\u4f5c\u4e0d\u5f53 \u00a0\u3000\u3000\u67d0\u533b\u9662\u529e\u516c\u5ba4\u5b58\u50a8\u4e86\u5f88\u591a\u533b\u836f\u6587\u4ef6\u548c\u75c5\u5386\u7684\u670d\u52a1\u5668\u51fa\u4e86\u6545\u969c\u3002\u56e0\u4e3a\u670d\u52a1\u5668\u4e0a\u6ca1\u6709\u4fe1\u606f\u53ef\u4ee5\u88ab\u5b58\u53d6\uff0c\u529e\u516c\u5ba4\u7684\u5404\u9879\u8fd0\u8f6c\u57fa\u672c\u505c\u6b62\u3002\u7f51\u7edc\u7ba1\u7406\u5458\u7acb\u5373\u62ff\u51fa\u4e00\u4e2a\u5907\u4efd\u6587\u6863\u7684\u5e26\u5b50\uff0c\u8bd5\u56fe\u4fee\u590d\u3002\u5f53\u5979\u53d1\u73b0\u8fd9\u4e2a\u5e26\u5b50\u662f\u7a7a\u7684\u65f6\uff0c\u5fc3\u6c89\u4e86\u4e0b\u53bb\u3002\u5979\u68c0\u67e5\u4e86\u53e6\u5916\u7684\u5907\u4efd\u5e26\u5b50\uff0c\u5c45\u7136\u5168\u662f\u7a7a\u7684\uff01\u5979\u68c0\u67e5\u4e86\u529e\u516c\u5ba4\u7684\u65e5\u5fd7\uff0c\u53d1\u73b0\u540c\u50da\u4eec\u4e24\u5e74\u6765\u6bcf\u5929\u90fd\u66f4\u6362\u5907\u4efd\u5e26\uff0c\u53ea\u662f\u5e26\u5b50\u88ab\u653e\u8fdb\u4ece\u6765\u6ca1\u6709\u5b89\u88c5\u5907\u4efd\u8f6f\u4ef6\u7684\u670d\u52a1\u5668\u91cc\uff0c\u6ca1\u6709\u4eba\u77e5\u9053\u5907\u4efd\u5e26\u6709\u95ee\u9898\uff0c\u56e0\u4e3a\u4ece\u6765\u6ca1\u6709\u4eba\u68c0\u67e5\u8fc7\uff0c\u800c\u53ea\u662f\u4e24\u5e74\u5185\u575a\u6301\u6bcf\u5929\u66f4\u6362\u7a7a\u767d\u5907\u4efd\u5e26\u3002\u8fd9\u4ef6\u4e8b\u4f7f\u533b\u9662\u635f\u5931\u60e8\u91cd\u3002\u5176\u5b9e\u53ea\u8981\u4efb\u4f55\u4e00\u4e2a\u6570\u636e\u5e93\u7ba1\u7406\u5458\u505a\u4e00\u4e2a\u7b80\u5355\u7684\u5907\u4efd\u68c0\u67e5\u5c31\u53ef\u4ee5\u907f\u514d\u8fd9\u79cd\u91cd\u5927\u95ee\u9898\u7684\u53d1\u751f\u4e86\u3002\u4e8b\u5b9e\u4e0a\uff0c\u4ed6\u4eec\u6b63\u5728\u8fd9\u6837\u505a\uff0c\u6bcf\u5929\u90fd\u662f\u3002 \u00a0\u3000\u3000"}, {"txt": "5. \u52a3\u8d28\u7684\u7535\u7f06\u7ebf\u8def\u5de5\u7a0b \u00a0\u3000\u3000\u4e00\u4e2a\u94f6\u884c\u7684\u7f51\u7edc\u7ecf\u5e38\u51fa\u95ee\u9898\uff0c\u4e3a\u6b64\u4ed6\u4eec\u4e13\u95e8\u5bf9\u914d\u7ebf\u7bb1\u505a\u4e86\u68c0\u67e5\uff0c\u68c0\u67e5\u4e2d\u53d1\u73b0\uff0c\u8bb8\u591aRJ-11\u548cRJ-12\u7684\u63d2\u5934\u63d2\u8fdb\u4e86RJ-45\u63d2\u5ea7\u4e4b\u5185\u3002\u800c\u4e14\u5728\u6bcf\u4e00\u4e2a\u63d2\u5ea7\u91cc\u90fd\u63d2\u5165\u4e86\u4e00\u6839\u7259\u7b7e\uff0c\u8fd9\u6837\u5e03\u7684\u7535\u7f06\u7ebf\u8def\u96be\u602a\u4f1a\u51fa\u95ee\u9898\u3002\u8bb8\u591a\u7f51\u7edc\u95ee\u9898\u90fd\u5f52\u548e\u4e8e\u4e0d\u5408\u9002\u7684\u7535\u7f06\u7ebf\u8def\u8fde\u63a5\uff0c\u6240\u4ee5\uff0c\u7cbe\u660e\u7684\u7ba1\u7406\u8005\u6700\u597d\u8ba9\u6709\u7ecf\u8425\u8bb8\u53ef\u8bc1\u7684\u3001\u6709\u62c5\u4fdd\u7684\u5e76\u4e14\u4fe1\u5f97\u8fc7\u7684\u7535\u7f06\u7ebf\u8def\u627f\u5305\u5546\u6765\u67b6\u63a5\u7535\u7f06\u7ebf\u8def\u3002 \u00a0\u3000\u3000"}, {"txt": "6. \u8bbe\u5907\u8f6c\u624b\u6b21\u6570\u592a\u591a\uff0c\u5185\u90e8\u6784\u6210\u51fa\u95ee\u9898 \u00a0\u3000\u3000\u4e00\u9879\u4e13\u4e1a\u7684\u8fd0\u52a8\u56e2\u4f53\u4e70\u4e86\u4e00\u4e2a\u540d\u724c\u670d\u52a1\u5668\uff0c\u4f46\u662f\u5b83\u521a\u5f00\u59cb\u5de5\u4f5c\u65f6\u5c31\u51fa\u95ee\u9898\u3002\u8be5\u7f51\u7edc\u7ba1\u7406\u5458\u5411\u64cd\u4f5c\u7cfb\u7edf\u5382\u5546\u548c\u786c\u4ef6\u5382\u5546\u63d0\u51fa\u5e2e\u52a9\u8bf7\u6c42\u3002\u540e\u6765\u53d1\u73b0\uff0c\u63d0\u4f9b\u8fd9\u4e2a\u201c\u540d\u724c\u201d\u670d\u52a1\u5668\u7684\u8f6c\u552e\u5546\u4eba\u7ed9\u8fd9\u4e2a\u670d\u52a1\u5668\u914d\u7f6e\u7684\u662f\u975e\u540d\u724c\u7684\u5185\u5b58\u3001\u975e\u540d\u724c\u7684\u78c1\u76d8\u63a7\u5236\u5668\uff0c\u4ee5\u53ca\u975e\u540d\u724c\u7684\u5916\u7f6e\u78c1\u76d8\u9a71\u52a8\u5668\uff0c\u53ea\u56e0\u4e3a\u8fd9\u4e9b\u7ec4\u4ef6\u8981\u4fbf\u5b9c\u4e00\u4e9b\u3002\u8be5\u786c\u4ef6\u5382\u5546\u548c\u64cd\u4f5c\u7cfb\u7edf\u5382\u5546\u62d2\u7edd\u63d0\u4f9b\u652f\u6301\uff0c\u56e0\u4e3a\u670d\u52a1\u5668\u88ab\u4e00\u4e9b\u975e\u540d\u724c\u7684\u6784\u4ef6\u6240\u6df7\u6dc6\uff0c\u5176\u7ed3\u6784\u4e0d\u6613\u88ab\u9274\u5b9a\u3002\u00a0\u3000\u3000"}, {"txt": "7. \u6ca1\u6709\u7b7e\u8ba2\u6388\u6743\u5408\u540c \u00a0\u3000\u3000\u67d0\u529e\u516c\u5ba4\u53bb\u5e74\u82b1\u8d39\u5927\u91cf\u73b0\u91d1\u91c7\u8d2d\u4e86\u670d\u52a1\u5668\u3002\u8be5\u7cfb\u7edf\u6709RAID 5\u7684\u5197\u4f59\u4fdd\u62a4, \u53cc\u7535\u6e90\u548c24\u00d77\u652f\u6301\uff0c\u800c\u4e00\u5e74\u4e4b\u540e\uff0c\u9a71\u52a8\u5668\u574f\u6389\u4e86\u3002\u4fdd\u8bc124\u00d77\u652f\u6301\u7684\u5de5\u4f5c\u4eba\u5458\u6765\u4e86\uff0c\u4ed6\u6253\u7535\u8bdd\u7ed9\u786c\u4ef6\u5382\u5546\uff0c\u5382\u5546\u95ee\u4ed6\u5408\u7ea6\u53f7\u7801\u662f\u4ec0\u4e48\uff0c\u800c\u8be5\u529e\u516c\u5ba4\u4e4b\u524d\u5e76\u6ca1\u6709\u7b7e\u8ba2\u6388\u6743\u5408\u540c\u3002\u201c\u6ca1\u5173\u7cfb\uff0c\u201d\u5382\u5546\u8bf4\uff0c\u201c \u4ed6\u4eec\u79bb\u6388\u6743\u5230\u671f\u8fd8\u6709\u4e24\u5e74\u65f6\u95f4\uff0c\u6211\u5c06\u5728\u4e94\u516d\u5929\u5185\u7ed9\u4f60\u66f4\u6362\u9a71\u52a8\u5668\u3002\u201d \u00a0\u3000\u3000\u4f46\u662f\uff0c\u5382\u5546\u7684\u5bbd\u5bb9\u662f\u8fdc\u8fdc\u4e0d\u591f\u7684\uff0c\u6700\u597d\u4fdd\u8bc1\u4f60\u6709\u5168\u595724\u00d77\u652f\u6301\uff0c\u53bb\u4e00\u4e2a\u529e\u516c\u7528\u54c1\u5546\u5e97\u4e70\u6807\u7b7e\uff0c\u5728\u6bcf\u4e2a\u6807\u7b7e\u4e0a\u5199\u4e0a\u6388\u6743\u5408\u540c\u53f7\u7801\u548c\u6280\u672f\u652f\u6301\u7684\u7535\u8bdd\u53f7\u7801\uff0c\u7136\u540e\u628a\u5b83\u4eec\u8d34\u5728\u6bcf\u4e00\u53f0\u673a\u5668\u4e0a\u3002 \u00a0\u3000\u3000"}, {"txt": "8. \u6ca1\u6709\u5efa\u7acb\u6d4b\u8bd5\u73af\u5883 \u00a0\u3000\u3000\u51e0\u5e74\u4ee5\u524d\uff0c\u4e00\u5bb6\u8f6f\u4ef6\u53d1\u5c55\u516c\u53f8\u5b89\u88c5\u4e86\u4e00\u4e2a\u65b0\u7684\u5de5\u4f5c\u7ad9\uff0c\u5b83\u7528\u7684\u662f\u6700\u5feb\u7684\u968f\u673a\u5b58\u53d6\u50a8\u5b58\u5668\uff0c\u6700\u5feb\u7684\u786c\u76d8\u9a71\u52a8\u5668\u548c\u6700\u5feb\u901f\u7684\u5904\u7406\u5668\uff0c\u5b83\u5c06\u4f5c\u4e3a\u8463\u4e8b\u957f\u7684\u65b0\u5de5\u4f5c\u7ad9\u3002\u5728\u5b89\u88c5\u5b8c\u6210\u540e\u4e0d\u4e45\uff0c\u8fd9\u4f4d\u8463\u4e8b\u957f\u63a5\u53d7\u4e86\u6765\u81ea\u4ed6\u6700\u5927\u7684\u5408\u4f19\u4eba\u516c\u53f8\u7684\u4e00\u4e2a\u8bf7\u6c42\uff0c\u7528\u5b83\u6765\u6d4b\u8bd5\u65b0\u7684\u4eba\u9020\u5b87\u5b99\u7ad9\u7684\u901a\u4fe1\u5e73\u53f0\uff0c\u5176\u7ed3\u679c\u662f\u84dd\u5c4f\u3002\u5f53\u4ed6\u60ca\u8bb6\u4e4b\u4f59\u91cd\u65b0\u8d77\u52a8\u8ba1\u7b97\u673a\u65f6\uff0c\u5185\u90e8\u4fdd\u5b58\u7684\u4fe1\u606f\u4ec0\u4e48\u90fd\u6ca1\u6709\u4e86\u3002\u5728\u91cd\u5efa\u7cfb\u7edf\u4e4b\u540e\uff0c\u4ed6\u53c8\u82b1\u4e86\u56db\u5929\u65f6\u95f4\u624d\u4ece\u90a3\u4e00\u5806\u64cd\u4f5c\u6307\u5357\u4e2d\u6446\u8131\u51fa\u6765\u3002 "}]]