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5 N-1\/N\u7684\u6570\u636e \u6700\u5c113\u5757<\/p>\n\n\n\nRaid6 \u6a2a\u5411\u3001\u659c\u5411\u6821\u9a8c\u76d8 \u6700\u5c114\u5757<\/p>\n\n\n\n<\/noscript><\/figure>\n\n\n\n\u4f20\u7edf \u9700\u8981\u624b\u52a8\u914d\u7f6e\u5c40\u90e8\u6216\u8005\u5168\u5c40\u70ed\u5907<\/p>\n\n\n\n\u591a\u5bf9\u4e00\u91cd\u6784 \u91cd\u6784\u6570\u636e\u5199\u5165\u5355\u4e00\u70ed\u5907\u78c1\u76d8 \u65f6\u95f4\u957f<\/p>\n\n\n\nRaid 2.0 \u65e0\u9700\u624b\u52a8\u914d\u7f6e \u5206\u5e03\u5f0f\u70ed\u5907\u7a7a\u95f4<\/p>\n\n\n\n\u591a\u5bf9\u591a\u91cd\u6784 \u91cd\u6784\u6570\u636e\u5e76\u884c\u5199\u5165\u591a\u4e2a\u786c\u76d8<\/p>\n\n\n\n\u65f6\u95f4\u77ed<\/p>\n\n\n\nDAS \u7c7b\u4f3c\u4e8e\u79fb\u52a8\u786c\u76d8<\/p>\n\n\n\nNAS \u65e0\u7cfb\u7edf\u7684\u5b58\u50a8 \u4e91\u76d8\u3001\u6587\u4ef6\u7ea7\u6570\u636e\u8bbf\u95ee\u3001\u5171\u4eab\u670d\u52a1<\/p>\n\n\n\nSAN \u6709\u7cfb\u7edf\u7684\u5b58\u50a8\u9635\u5217<\/p>\n\n\n\nFC-San \u4e13\u7528\u4ea4\u6362\u673a FC\u5149\u7ea4 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\u3001\u4fdd\u7559\u5149\u7ea4\u901a\u9053\u534f\u8bae\u5e76\u4f7f\u7528\u4e07\u5146\u4ee5\u592a\u7f51<\/p>\n\n\n\n\u51cf\u5c11\u6570\u636e\u4e2d\u5fc3\u7ebf\u7f06\u6570\u91cf\u3001\u964d\u4f4e\u4f9b\u7535\u635f\u8017<\/p>\n\n\n\n\u5229\u4e8e\u7ba1\u7406\u3001\u51cf\u5c11\u914d\u7f6e\u5de5\u4f5c\u91cf\u3001\u964d\u4f4e\u7ef4\u62a4\u6210\u672c<\/p>\n\n\n\n\u4e8e\u73b0\u6709SAN\u73af\u5883\u4e92\u64cd\u4f5c<\/p>\n\n\n\n\u5bf9\u8fd0\u7ef4\u4eba\u5458\u8981\u6c42\u9ad8<\/p>\n\n\n\n\u9700\u8981\u66f4\u6362\u670d\u52a1\u5668\u677f\u5361\u548cPCOE\u7684\u4ea4\u6362\u673a<\/p>\n\n\n\n<\/noscript><\/figure>\n\n\n\n\u4e91\u8ba1\u7b97\u6309\u670d\u52a1\u7c7b\u578b\u5206\u4e3a<\/p>\n\n\n\nIAAS \u57fa\u7840\u8bbe\u65bd\u670d\u52a1-\u786c\u4ef6 \u963f\u91cc\u4e91\u670d\u52a1\u5668\u3001\u5b58\u50a8\u5e73\u53f0<\/p>\n\n\n\nPAAS\u5e73\u53f0\u670d\u52a1-\u64cd\u4f5c\u7cfb\u7edf \u8bed\u97f3\u8bc6\u522b\u7cfb\u7edf<\/p>\n\n\n\nSAAS\u8f6f\u4ef6\u670d\u52a1 \u89c6\u9891\u4f1a\u8bae<\/p>\n\n\n\n\u670d\u52a1\u5668\u865a\u62df\u5316\u548c\u684c\u9762\u865a\u62df\u5316<\/p>\n\n\n\n<\/noscript><\/figure>\n\n\n\n\u684c\u9762\u865a\u62df\u5316<\/p>\n\n\n\n<\/noscript><\/figure>\n\n\n\n<\/noscript><\/figure>\n\n\n\n\u865a\u62df\u673a\u5206\u914d\u6838\u6570\u4e0d\u8d85\u8fc7\u5bbf\u4e3b\u673a\u76842.5\u500d<\/p>\n\n\n\n\u8bbe\u5907\u9700\u8981\u91c7\u7528N+1\u7684\u5197\u4f59\u65b9\u5f0f\u4fdd\u7559\u4e00\u5b9a\u7684\u5bcc\u4f59\u8d44\u6e90 \u5f00\u542fHA\u529f\u80fd \u81ea\u52a8\u8fdb\u884c\u865a\u62df\u673a\u8fc1\u79fb \u5b9e\u73b0\u6700\u5927\u80fd\u6548<\/p>\n\n\n\n<\/noscript><\/figure>\n\n\n\n\u91c7\u7528\u4e86\u589e\u91cf\u5907\u4efd\u3001\u5373\u6bcf\u5929\u90fd\u4f1a\u8fdb\u884c\u4e0e\u4e0a\u6b21\u5907\u4efd\u7684\u5dee\u5f02\u90e8\u5206<\/p>\n\n\n\n\u5165\u4fb5\u68c0\u6d4b\u7cfb\u7edf IDS \u65c1\u8def<\/p>\n\n\n\n\u76d1\u6d4b\u5206\u6790\u5404\u7c7b\u6570\u636e\u3001\u5224\u65ad\u662f\u5426\u6709\u5165\u4fb5\u3001\u5206\u6790\u7ed3\u679c\u505a\u51fa\u54cd\u5e94 \u3001\u8bb0\u5f55\u65e5\u5fd7<\/p>\n\n\n\n\u5165\u4fb5\u9632\u5fa1\u7cfb\u7edf IPS \u4e32\u884c\u90e8\u7f72<\/p>\n\n\n\n\u5177\u6709\u62e6\u622a\u9010\u6bb5\u653b\u51fb\u3001\u91c7\u53d6\u4e86\u5168\u9762\u7684\u5b89\u5168\u9632\u5fa1\u3001\u57fa\u4e8e\u534f\u8bae\u5206\u6790\u3001\u6297DDOS\u667a\u80fd\u5316\u68c0\u6d4b\u3001\u871c\u7f50\u6280\u672f\u7b49<\/p>\n\n\n\n\u865a\u62df\u4e13\u7528\u7f51<\/p>\n\n\n\n\u2022 \u4e00\u79cd\u5efa\u7acb\u5728\u516c\u7f51\u4e0a\u7684\uff0c\u7531\u67d0\u4e00\u7ec4\u7ec7\u6216\u67d0\u4e00\u7fa4\u7528\u6237\u4e13\u7528\u7684\u901a\u4fe1\u7f51\u7edc<\/p>\n\n\n\n\u2022 \u4e8c\u5c42\uff1aL2TP\u548cPPTP\uff08\u57fa\u4e8ePPP\uff09<\/p>\n\n\n\n\u2022 \u4e09\u5c42\uff1aIPSec\u548cGRE<\/p>\n\n\n\n\u2022 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PPP\u534f\u8bae\u53ef\u4ee5\u5728\u70b9\u5bf9\u70b9\u94fe\u8def\u4e0a\u4f20\u8f93\u591a\u79cd\u4e0a\u5c42\u534f\u8bae\u7684\u6570\u636e\u5305\uff0c\u6709\u6821\u9a8c\u4f4d\u3002<\/p>\n\n\n\nPPP\u8ba4\u8bc1 PAP \u4e24\u6b21\u63e1\u624b CHAP \u4e09\u6b21\u63e1\u624b<\/p>\n\n\n\nn IPSec\uff08IP Security\uff09\u662fIETF\u5b9a\u4e49\u7684\u4e00\u7ec4\u534f\u8bae\uff0c\u7528\u4e8e\u589e\u5f3aIP\u7f51\u7edc\u7684\u5b89\u5168\u6027\u3002<\/p>\n\n\n\nn IPSec\u534f\u8bae\u96c6\u63d0\u4f9b\u5982\u4e0b\u5b89\u5168\u670d\u52a1\uff1a<\/p>\n\n\n\n\u2022 \u6570\u636e\u5b8c\u6574\u6027\uff08Data Integrity\uff09<\/p>\n\n\n\n\u2022 \u8ba4\u8bc1\uff08Autentication\uff09<\/p>\n\n\n\n\u2022 \u4fdd\u5bc6\u6027\uff08Confidentiality\uff09<\/p>\n\n\n\n\u2022 \u5e94\u7528\u900f\u660e\u5b89\u5168\u6027\uff08Application-transparent Security\uff09<\/p>\n\n\n\nn IPSec\u529f\u80fd\u5206\u4e3a\u4e09\u7c7b\uff1a\u8ba4\u8bc1\u5934\uff08AH\uff09\u3001\u5c01\u88c5\u5b89\u5168\u8d1f\u8377\uff08ESP\uff09\u3001Internet\u5bc6\u94a5\u4ea4\u6362\u534f\u8bae\uff08IKE\uff09\u3002<\/p>\n\n\n\n\u2022 \u8ba4\u8bc1\u5934\uff08AH\uff09\uff1a\u63d0\u4f9b\u6570\u636e\u5b8c\u6574\u6027\u548c\u6570\u636e\u6e90\u8ba4\u8bc1\uff0c\u4f46\u4e0d\u63d0\u4f9b\u6570\u636e\u4fdd\u5bc6\u670d\u52a1\uff0c\u5b9e\u73b0\u7b97\u6cd5\u6709MD5\u3001SHA\u3002<\/p>\n\n\n\n\u2022 \u5c01\u88c5\u5b89\u5168\u8d1f\u8377\uff08ESP\uff09\uff1a\u63d0\u4f9b\u6570\u636e\u52a0\u5bc6\u529f\u80fd\uff0c\u52a0\u5bc6\u7b97\u6cd5\u6709DES\u30013DES\u3001AES\u7b49\u3002<\/p>\n\n\n\n\u2022 Internet\u5bc6\u94a5\u4ea4\u6362\u534f\u8bae\uff08IKE\uff09\uff1a\u7528\u4e8e\u751f\u6210\u548c\u5206\u53d1\u5728ESP\u548cAH\u4e2d\u4f7f\u7528\u7684\u5bc6\u94a5\u3002<\/p>\n\n\n\nIPSec\u534f\u8bae\u529f\u80fd\u4ee3\u8868\u534f\u8bae<\/p>\n\n\n\nAH \u6570\u636e\u5b8c\u6574\u6027\u548c\u6e90\u8ba4\u8bc1 MD5\u3001SHA 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5 N-1\/N\u7684\u6570\u636e \u6700\u5c113\u5757<\/p>\n\n\n\nRaid6 \u6a2a\u5411\u3001\u659c\u5411\u6821\u9a8c\u76d8 \u6700\u5c114\u5757<\/p>\n\n\n\n<\/noscript><\/figure>\n\n\n\n\u4f20\u7edf \u9700\u8981\u624b\u52a8\u914d\u7f6e\u5c40\u90e8\u6216\u8005\u5168\u5c40\u70ed\u5907<\/p>\n\n\n\n\u591a\u5bf9\u4e00\u91cd\u6784 \u91cd\u6784\u6570\u636e\u5199\u5165\u5355\u4e00\u70ed\u5907\u78c1\u76d8 \u65f6\u95f4\u957f<\/p>\n\n\n\nRaid 2.0 \u65e0\u9700\u624b\u52a8\u914d\u7f6e \u5206\u5e03\u5f0f\u70ed\u5907\u7a7a\u95f4<\/p>\n\n\n\n\u591a\u5bf9\u591a\u91cd\u6784 \u91cd\u6784\u6570\u636e\u5e76\u884c\u5199\u5165\u591a\u4e2a\u786c\u76d8<\/p>\n\n\n\n\u65f6\u95f4\u77ed<\/p>\n\n\n\nDAS \u7c7b\u4f3c\u4e8e\u79fb\u52a8\u786c\u76d8<\/p>\n\n\n\nNAS \u65e0\u7cfb\u7edf\u7684\u5b58\u50a8 \u4e91\u76d8\u3001\u6587\u4ef6\u7ea7\u6570\u636e\u8bbf\u95ee\u3001\u5171\u4eab\u670d\u52a1<\/p>\n\n\n\nSAN \u6709\u7cfb\u7edf\u7684\u5b58\u50a8\u9635\u5217<\/p>\n\n\n\nFC-San \u4e13\u7528\u4ea4\u6362\u673a FC\u5149\u7ea4 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\u3001\u4fdd\u7559\u5149\u7ea4\u901a\u9053\u534f\u8bae\u5e76\u4f7f\u7528\u4e07\u5146\u4ee5\u592a\u7f51<\/p>\n\n\n\n\u51cf\u5c11\u6570\u636e\u4e2d\u5fc3\u7ebf\u7f06\u6570\u91cf\u3001\u964d\u4f4e\u4f9b\u7535\u635f\u8017<\/p>\n\n\n\n\u5229\u4e8e\u7ba1\u7406\u3001\u51cf\u5c11\u914d\u7f6e\u5de5\u4f5c\u91cf\u3001\u964d\u4f4e\u7ef4\u62a4\u6210\u672c<\/p>\n\n\n\n\u4e8e\u73b0\u6709SAN\u73af\u5883\u4e92\u64cd\u4f5c<\/p>\n\n\n\n\u5bf9\u8fd0\u7ef4\u4eba\u5458\u8981\u6c42\u9ad8<\/p>\n\n\n\n\u9700\u8981\u66f4\u6362\u670d\u52a1\u5668\u677f\u5361\u548cPCOE\u7684\u4ea4\u6362\u673a<\/p>\n\n\n\n<\/noscript><\/figure>\n\n\n\n\u4e91\u8ba1\u7b97\u6309\u670d\u52a1\u7c7b\u578b\u5206\u4e3a<\/p>\n\n\n\nIAAS \u57fa\u7840\u8bbe\u65bd\u670d\u52a1-\u786c\u4ef6 \u963f\u91cc\u4e91\u670d\u52a1\u5668\u3001\u5b58\u50a8\u5e73\u53f0<\/p>\n\n\n\nPAAS\u5e73\u53f0\u670d\u52a1-\u64cd\u4f5c\u7cfb\u7edf \u8bed\u97f3\u8bc6\u522b\u7cfb\u7edf<\/p>\n\n\n\nSAAS\u8f6f\u4ef6\u670d\u52a1 \u89c6\u9891\u4f1a\u8bae<\/p>\n\n\n\n\u670d\u52a1\u5668\u865a\u62df\u5316\u548c\u684c\u9762\u865a\u62df\u5316<\/p>\n\n\n\n<\/noscript><\/figure>\n\n\n\n\u684c\u9762\u865a\u62df\u5316<\/p>\n\n\n\n<\/noscript><\/figure>\n\n\n\n<\/noscript><\/figure>\n\n\n\n\u865a\u62df\u673a\u5206\u914d\u6838\u6570\u4e0d\u8d85\u8fc7\u5bbf\u4e3b\u673a\u76842.5\u500d<\/p>\n\n\n\n\u8bbe\u5907\u9700\u8981\u91c7\u7528N+1\u7684\u5197\u4f59\u65b9\u5f0f\u4fdd\u7559\u4e00\u5b9a\u7684\u5bcc\u4f59\u8d44\u6e90 \u5f00\u542fHA\u529f\u80fd \u81ea\u52a8\u8fdb\u884c\u865a\u62df\u673a\u8fc1\u79fb \u5b9e\u73b0\u6700\u5927\u80fd\u6548<\/p>\n\n\n\n<\/noscript><\/figure>\n\n\n\n\u91c7\u7528\u4e86\u589e\u91cf\u5907\u4efd\u3001\u5373\u6bcf\u5929\u90fd\u4f1a\u8fdb\u884c\u4e0e\u4e0a\u6b21\u5907\u4efd\u7684\u5dee\u5f02\u90e8\u5206<\/p>\n\n\n\n\u5165\u4fb5\u68c0\u6d4b\u7cfb\u7edf IDS \u65c1\u8def<\/p>\n\n\n\n\u76d1\u6d4b\u5206\u6790\u5404\u7c7b\u6570\u636e\u3001\u5224\u65ad\u662f\u5426\u6709\u5165\u4fb5\u3001\u5206\u6790\u7ed3\u679c\u505a\u51fa\u54cd\u5e94 \u3001\u8bb0\u5f55\u65e5\u5fd7<\/p>\n\n\n\n\u5165\u4fb5\u9632\u5fa1\u7cfb\u7edf IPS \u4e32\u884c\u90e8\u7f72<\/p>\n\n\n\n\u5177\u6709\u62e6\u622a\u9010\u6bb5\u653b\u51fb\u3001\u91c7\u53d6\u4e86\u5168\u9762\u7684\u5b89\u5168\u9632\u5fa1\u3001\u57fa\u4e8e\u534f\u8bae\u5206\u6790\u3001\u6297DDOS\u667a\u80fd\u5316\u68c0\u6d4b\u3001\u871c\u7f50\u6280\u672f\u7b49<\/p>\n\n\n\n\u865a\u62df\u4e13\u7528\u7f51<\/p>\n\n\n\n\u2022 \u4e00\u79cd\u5efa\u7acb\u5728\u516c\u7f51\u4e0a\u7684\uff0c\u7531\u67d0\u4e00\u7ec4\u7ec7\u6216\u67d0\u4e00\u7fa4\u7528\u6237\u4e13\u7528\u7684\u901a\u4fe1\u7f51\u7edc<\/p>\n\n\n\n\u2022 \u4e8c\u5c42\uff1aL2TP\u548cPPTP\uff08\u57fa\u4e8ePPP\uff09<\/p>\n\n\n\n\u2022 \u4e09\u5c42\uff1aIPSec\u548cGRE<\/p>\n\n\n\n\u2022 \u56db\u5c42\uff1aSSL\/TLS<\/p>\n\n\n\n\u5b9e\u73b0\u865a\u62df\u4e13\u7528\u7f51\u5173\u952e\u6280\u672f<\/p>\n\n\n\n\u2022 \u96a7\u9053\u6280\u672f\uff08Tuneling\uff09<\/p>\n\n\n\n\u2022 \u52a0\u89e3\u5bc6\u6280\u672f\uff08Encryption&Decryption\uff09<\/p>\n\n\n\n\u2022 \u5bc6\u94a5\u7ba1\u7406\u6280\u672f\uff08Key Management\uff09<\/p>\n\n\n\n\u2022 \u8eab\u4efd\u8ba4\u8bc1\u6280\u672f\uff08Authentication\uff09<\/p>\n\n\n\n\u4e8c\u5c42\u96a7\u9053\u534f\u8bae\u6709PPTP\u548cL2TP\uff0c\u90fd\u57fa\u4e8ePPP\u534f\u8bae\uff0c\u4f46PPTP\u53ea\u652f\u6301TCP\/IP\u4f53\u7cfb\uff0c\u7f51\u7edc\u5c42\u5fc5\u987b\u662fIP\u534f\u8bae\uff0c<\/p>\n\n\n\n\u800cL2TP\u53ef\u4ee5\u8fd0\u884c\u5728IP\u534f\u8bae\u4e0a\uff0c\u4e5f\u53ef\u4ee5\u5728X.25\u3001\u5e27\u4e2d\u7ee7\u6216ATM\u7f51\u7edc\u4e0a\u4f7f\u7528\u3002<\/p>\n\n\n\n\u2022 PPP\u534f\u8bae\u5305\u542b\u94fe\u8def\u63a7\u5236\u534f\u8baeLCP\u548c\u7f51\u7edc\u63a7\u5236\u534f\u8baeNCP\u3002<\/p>\n\n\n\n\u2022 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IPSec\u529f\u80fd\u5206\u4e3a\u4e09\u7c7b\uff1a\u8ba4\u8bc1\u5934\uff08AH\uff09\u3001\u5c01\u88c5\u5b89\u5168\u8d1f\u8377\uff08ESP\uff09\u3001Internet\u5bc6\u94a5\u4ea4\u6362\u534f\u8bae\uff08IKE\uff09\u3002<\/p>\n\n\n\n\u2022 \u8ba4\u8bc1\u5934\uff08AH\uff09\uff1a\u63d0\u4f9b\u6570\u636e\u5b8c\u6574\u6027\u548c\u6570\u636e\u6e90\u8ba4\u8bc1\uff0c\u4f46\u4e0d\u63d0\u4f9b\u6570\u636e\u4fdd\u5bc6\u670d\u52a1\uff0c\u5b9e\u73b0\u7b97\u6cd5\u6709MD5\u3001SHA\u3002<\/p>\n\n\n\n\u2022 \u5c01\u88c5\u5b89\u5168\u8d1f\u8377\uff08ESP\uff09\uff1a\u63d0\u4f9b\u6570\u636e\u52a0\u5bc6\u529f\u80fd\uff0c\u52a0\u5bc6\u7b97\u6cd5\u6709DES\u30013DES\u3001AES\u7b49\u3002<\/p>\n\n\n\n\u2022 Internet\u5bc6\u94a5\u4ea4\u6362\u534f\u8bae\uff08IKE\uff09\uff1a\u7528\u4e8e\u751f\u6210\u548c\u5206\u53d1\u5728ESP\u548cAH\u4e2d\u4f7f\u7528\u7684\u5bc6\u94a5\u3002<\/p>\n\n\n\nIPSec\u534f\u8bae\u529f\u80fd\u4ee3\u8868\u534f\u8bae<\/p>\n\n\n\nAH \u6570\u636e\u5b8c\u6574\u6027\u548c\u6e90\u8ba4\u8bc1 MD5\u3001SHA \u6458\u8981\u7b97\u6cd5(HASH)<\/p>\n\n\n\nESP \u6570\u636e\u52a0\u5bc6 DES\u30013DES\u3001AES \u5bf9\u79f0\u7b97\u6cd5<\/p>\n\n\n\nIKE \u5bc6\u94a5\u751f\u6210\u548c\u5206\u53d1 DH \u5bc6\u94a5\u4ea4\u6362\u7b97\u6cd5\uff08\u975e\u5bf9\u79f0\uff09\u4e0d\u662f\u6570\u636e\u52a0\u5bc6<\/p>\n\n\n\n\u5bf9\u79f0\u7b97\u6cd5 DES\u30013DES\u3001AES RC45 IDEA<\/p>\n\n\n\nDES 64 <\/p>\n\n\n\n3DES 112<\/p>\n\n\n\nidea aes 128<\/p>\n\n\n\n\u975e\u5bf9\u79f0\u7b97\u6cd5 RSA ECC<\/p>\n\n\n\n\u7b97\u6cd5\u540d\u79f0\u7b97\u6cd5\u7279\u5f81\u63cf\u8ff0<\/p>\n\n\n\nSM1 \u5bf9\u79f0\u52a0\u5bc6\uff0c\u5206\u7ec4\u957f\u5ea6\u548c\u5bc6\u94a5\u957f\u5ea6\u90fd\u4e3a128\u6bd4\u7279 <\/p>\n\n\n\nSM2 \u975e\u5bf9\u79f0\u52a0\u5bc6\uff0c\u7528\u4e8e\u516c\u94a5\u52a0\u5bc6\u7b97\u6cd5\u3001\u5bc6\u94a5\u4ea4\u6362\u534f\u8bae\u3001\u6570\u5b57\u7b7e\u540d\u7b97\u6cd5\uff08\u692d\u5706\u66f2\u7ebf\u95ee\u9898\uff09 ECC<\/p>\n\n\n\nSM3 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\u4e3b\u6d41\u94fe\u8def\u5197\u4f59 \u4e3b\u5907\u3001\u8d1f\u8f7d\u5206\u62c5\u3001\u7aef\u53e3\u805a\u5408\u3001\u73af\u7f51<\/p>\n\n\n\n
\u94fe\u8def\u805a\u5408\u662f\u5c06\u591a\u4e2a\u7269\u7406\u63a5\u53e3\u6346\u7ed1\u6210\u4e00\u4e2a\u903b\u8f91\u63a5\u53e3 \u589e\u52a0\u4e86\u94fe\u8def\u5e26\u5bbd\u548c\u94fe\u8def\u5197\u4f59 eth trunk<\/p>\n\n\n\n
\u4ea4\u6362\u673a\u4e4b\u95f4\u4f7f\u7528\u4e86\u5806\u53e0\u7ebf\u7f06<\/p>\n\n\n\n
\u9632\u706b\u5899\u4e4b\u95f4\u4f7f\u7528\u5fc3\u8df3\u7ebf\u68c0\u6d4b\u5bf9\u7aef\u8bbe\u5907\u72b6\u6001<\/p>\n\n\n\n
STP\u9009\u62e9 \u662f\u8d8a\u5927\u8d8a\u4f18\u5148<\/p>\n\n\n\n
OSPF \u4f18\u5148\u7ea7\u9009\u62e9\u662f\u8d8a\u5c0f\u8d8a\u4f18\u5148<\/p>\n\n\n\n
\u9ad8\u53ef\u7528\u6027\u670d\u52a1\u96c6\u7fa4 \u5e94\u7528\u4e8e\u6570\u636e\u5e93\u6216\u8005\u5404\u79cd\u5e94\u7528\u670d\u52a1\u5668 \u4e32\u884c\u7ebf\u8def\u6216\u8005\u7f51\u7edc\u7ebf\u8def\u7684\u5fc3\u8df3\u7ebf\u5b9e\u73b0\u670d\u52a1\u5668\u76d1\u63a7\u548c\u6570\u636e\u540c\u6b65 \u901a\u8fc7FC\u94fe\u63a5\u78c1\u76d8\u9635\u5217\u5b9e\u73b0\u9ad8\u901f\u78c1\u76d8\u8bbf\u95ee<\/p>\n\n\n\n
\u6839\u636e\u4e1a\u52a1\u529f\u80fd \u3001\u7f51\u7edc\u67b6\u6784\u3001\u5b89\u5168\u7ea7\u522b\u5206\u4e3a\u591a\u4e2a\u533a\u57df<\/p>\n\n\n\n
\u7efc\u5408\u5e03\u7ebf\u5305\u62ec\u3001\u8bbe\u5907\u95f4\u5b50\u7cfb\u7edf\u3001\u5782\u76f4\u5b50\u7cfb\u7edf\u3001\u5efa\u7b51\u7fa4\u5b50\u7cfb\u7edf\u3001\u6c34\u5e73\u5b50\u7cfb\u7edf\u3001\u5de5\u4f5c\u533a\u5b50\u7cfb\u7edf\u3001\u7ba1\u7406\u5b50\u7cfb\u7edf<\/p>\n\n\n\n
\u673a\u623f\u5efa\u8bbe\u6ce8\u610f\uff1a<\/p>\n\n\n\n
\u7269\u7406\u9009\u62e9\u3001\u7269\u7406\u8bbf\u95ee\u3001\u9632\u76d7\u7a83\u3001\u9632\u96f7\u3001\u9632\u706b\u3001\u9632\u6c34\u3001\u9632\u9759\u7535\u3001\u6e29\u6e7f\u5ea6\u3001\u7535\u78c1\u9632\u62a4<\/p>\n\n\n\n
\u7f51\u7edc\u670d\u52a1\u5668 \u53ef\u9760\u6027\u3001\u9ad8\u53ef\u7528\u6027\u3001\u53ef\u6269\u5145\u3001\u6613\u7528\u6027\u3001\u53ef\u7ba1\u7406\u6027<\/p>\n\n\n\n
\u6570\u636e\u5e93\uff1a\u5185\u5b58\u3001\u78c1\u76d8\u3001\u5904\u7406\u5668<\/p>\n\n\n\n
\u6587\u4ef6\uff1a\u7f51\u7edc\u3001\u78c1\u76d8\u3001\u5185\u5b58\u3001<\/p>\n\n\n\n
Web\uff1a\u7f51\u7edc\u3001\u5185\u5b58\u3001\u78c1\u76d8\u3001\u5904\u7406\u5668<\/p>\n\n\n\n
\u90ae\u4ef6\uff1a\u5185\u5b58\u3001\u78c1\u76d8\u3001\u7f51\u7edc\u3001\u5904\u7406\u5668<\/p>\n\n\n\n
\u5b58\u50a8\u5c42\u6b21\uff1a\u5bc4\u5b58\u5668\u3001\u9ad8\u901f\u5b58\u50a8\u3001\u4e3b\u5b58\u3001\u5916\u5b58\u50a8\u5668<\/p>\n\n\n\n
Raid \u5206\u5757x\u6761\u5e26\u6df1\u5ea6=\u6761\u5e26<\/p>\n\n\n\n
\u70ed\u5907\uff1a\u5f53\u5197\u4f59raid\u7ec4\u78c1\u76d8\u5931\u6548 \u7528raid\u7cfb\u7edf\u5907\u7528\u786c\u76d8\u81ea\u52a8\u9876\u66ff\u5931\u6548\u786c\u76d8 \u8fd9\u4e2a\u8fc7\u7a0b\u53eb\u505a\u91cd\u6784<\/p>\n\n\n\n
\u5168\u5c40<\/p>\n\n\n\n
\u4e13\u7528<\/p>\n\n\n\n
Raid 5 N-1\/N\u7684\u6570\u636e \u6700\u5c113\u5757<\/p>\n\n\n\n
Raid6 \u6a2a\u5411\u3001\u659c\u5411\u6821\u9a8c\u76d8 \u6700\u5c114\u5757<\/p>\n\n\n\n<\/noscript><\/figure>\n\n\n\n\u4f20\u7edf \u9700\u8981\u624b\u52a8\u914d\u7f6e\u5c40\u90e8\u6216\u8005\u5168\u5c40\u70ed\u5907<\/p>\n\n\n\n\u591a\u5bf9\u4e00\u91cd\u6784 \u91cd\u6784\u6570\u636e\u5199\u5165\u5355\u4e00\u70ed\u5907\u78c1\u76d8 \u65f6\u95f4\u957f<\/p>\n\n\n\nRaid 2.0 \u65e0\u9700\u624b\u52a8\u914d\u7f6e \u5206\u5e03\u5f0f\u70ed\u5907\u7a7a\u95f4<\/p>\n\n\n\n\u591a\u5bf9\u591a\u91cd\u6784 \u91cd\u6784\u6570\u636e\u5e76\u884c\u5199\u5165\u591a\u4e2a\u786c\u76d8<\/p>\n\n\n\n\u65f6\u95f4\u77ed<\/p>\n\n\n\nDAS \u7c7b\u4f3c\u4e8e\u79fb\u52a8\u786c\u76d8<\/p>\n\n\n\nNAS \u65e0\u7cfb\u7edf\u7684\u5b58\u50a8 \u4e91\u76d8\u3001\u6587\u4ef6\u7ea7\u6570\u636e\u8bbf\u95ee\u3001\u5171\u4eab\u670d\u52a1<\/p>\n\n\n\nSAN \u6709\u7cfb\u7edf\u7684\u5b58\u50a8\u9635\u5217<\/p>\n\n\n\nFC-San \u4e13\u7528\u4ea4\u6362\u673a FC\u5149\u7ea4 \u5b58\u50a8\u7a7a\u95f4\u5212\u5206\u591a\u4e2aLUN \u6bcf\u4e2a\u53ea\u5c5e\u4e8e\u4e00\u53f0\u670d\u52a1\u5668<\/p>\n\n\n\nIP-San \u4ee5\u592a\u7f51\u4e3a\u94fe\u63a5 \u5229\u7528iSCSI\u5b58\u50a8\u63a7\u5236\u5668 \u5b9e\u73b0<\/p>\n\n\n\nIB-San \u5757\u7ea7 \u9ad8\u6027\u80fd\u8ba1\u7b97\u3001\u8d37\u6b3e\u9ad8<\/p>\n\n\n\nFCoE\u6280\u672f\u662f \u4ee5\u592a\u7f51\u7f51\u7edc\u5c01\u88c5\u5149\u7ea4\u901a\u9053\u5e27 \u3001\u4fdd\u7559\u5149\u7ea4\u901a\u9053\u534f\u8bae\u5e76\u4f7f\u7528\u4e07\u5146\u4ee5\u592a\u7f51<\/p>\n\n\n\n\u51cf\u5c11\u6570\u636e\u4e2d\u5fc3\u7ebf\u7f06\u6570\u91cf\u3001\u964d\u4f4e\u4f9b\u7535\u635f\u8017<\/p>\n\n\n\n\u5229\u4e8e\u7ba1\u7406\u3001\u51cf\u5c11\u914d\u7f6e\u5de5\u4f5c\u91cf\u3001\u964d\u4f4e\u7ef4\u62a4\u6210\u672c<\/p>\n\n\n\n\u4e8e\u73b0\u6709SAN\u73af\u5883\u4e92\u64cd\u4f5c<\/p>\n\n\n\n\u5bf9\u8fd0\u7ef4\u4eba\u5458\u8981\u6c42\u9ad8<\/p>\n\n\n\n\u9700\u8981\u66f4\u6362\u670d\u52a1\u5668\u677f\u5361\u548cPCOE\u7684\u4ea4\u6362\u673a<\/p>\n\n\n\n<\/noscript><\/figure>\n\n\n\n\u4e91\u8ba1\u7b97\u6309\u670d\u52a1\u7c7b\u578b\u5206\u4e3a<\/p>\n\n\n\nIAAS \u57fa\u7840\u8bbe\u65bd\u670d\u52a1-\u786c\u4ef6 \u963f\u91cc\u4e91\u670d\u52a1\u5668\u3001\u5b58\u50a8\u5e73\u53f0<\/p>\n\n\n\nPAAS\u5e73\u53f0\u670d\u52a1-\u64cd\u4f5c\u7cfb\u7edf \u8bed\u97f3\u8bc6\u522b\u7cfb\u7edf<\/p>\n\n\n\nSAAS\u8f6f\u4ef6\u670d\u52a1 \u89c6\u9891\u4f1a\u8bae<\/p>\n\n\n\n\u670d\u52a1\u5668\u865a\u62df\u5316\u548c\u684c\u9762\u865a\u62df\u5316<\/p>\n\n\n\n<\/noscript><\/figure>\n\n\n\n\u684c\u9762\u865a\u62df\u5316<\/p>\n\n\n\n<\/noscript><\/figure>\n\n\n\n<\/noscript><\/figure>\n\n\n\n\u865a\u62df\u673a\u5206\u914d\u6838\u6570\u4e0d\u8d85\u8fc7\u5bbf\u4e3b\u673a\u76842.5\u500d<\/p>\n\n\n\n\u8bbe\u5907\u9700\u8981\u91c7\u7528N+1\u7684\u5197\u4f59\u65b9\u5f0f\u4fdd\u7559\u4e00\u5b9a\u7684\u5bcc\u4f59\u8d44\u6e90 \u5f00\u542fHA\u529f\u80fd \u81ea\u52a8\u8fdb\u884c\u865a\u62df\u673a\u8fc1\u79fb \u5b9e\u73b0\u6700\u5927\u80fd\u6548<\/p>\n\n\n\n<\/noscript><\/figure>\n\n\n\n\u91c7\u7528\u4e86\u589e\u91cf\u5907\u4efd\u3001\u5373\u6bcf\u5929\u90fd\u4f1a\u8fdb\u884c\u4e0e\u4e0a\u6b21\u5907\u4efd\u7684\u5dee\u5f02\u90e8\u5206<\/p>\n\n\n\n\u5165\u4fb5\u68c0\u6d4b\u7cfb\u7edf IDS \u65c1\u8def<\/p>\n\n\n\n\u76d1\u6d4b\u5206\u6790\u5404\u7c7b\u6570\u636e\u3001\u5224\u65ad\u662f\u5426\u6709\u5165\u4fb5\u3001\u5206\u6790\u7ed3\u679c\u505a\u51fa\u54cd\u5e94 \u3001\u8bb0\u5f55\u65e5\u5fd7<\/p>\n\n\n\n\u5165\u4fb5\u9632\u5fa1\u7cfb\u7edf IPS \u4e32\u884c\u90e8\u7f72<\/p>\n\n\n\n\u5177\u6709\u62e6\u622a\u9010\u6bb5\u653b\u51fb\u3001\u91c7\u53d6\u4e86\u5168\u9762\u7684\u5b89\u5168\u9632\u5fa1\u3001\u57fa\u4e8e\u534f\u8bae\u5206\u6790\u3001\u6297DDOS\u667a\u80fd\u5316\u68c0\u6d4b\u3001\u871c\u7f50\u6280\u672f\u7b49<\/p>\n\n\n\n\u865a\u62df\u4e13\u7528\u7f51<\/p>\n\n\n\n\u2022 \u4e00\u79cd\u5efa\u7acb\u5728\u516c\u7f51\u4e0a\u7684\uff0c\u7531\u67d0\u4e00\u7ec4\u7ec7\u6216\u67d0\u4e00\u7fa4\u7528\u6237\u4e13\u7528\u7684\u901a\u4fe1\u7f51\u7edc<\/p>\n\n\n\n\u2022 \u4e8c\u5c42\uff1aL2TP\u548cPPTP\uff08\u57fa\u4e8ePPP\uff09<\/p>\n\n\n\n\u2022 \u4e09\u5c42\uff1aIPSec\u548cGRE<\/p>\n\n\n\n\u2022 \u56db\u5c42\uff1aSSL\/TLS<\/p>\n\n\n\n\u5b9e\u73b0\u865a\u62df\u4e13\u7528\u7f51\u5173\u952e\u6280\u672f<\/p>\n\n\n\n\u2022 \u96a7\u9053\u6280\u672f\uff08Tuneling\uff09<\/p>\n\n\n\n\u2022 \u52a0\u89e3\u5bc6\u6280\u672f\uff08Encryption&Decryption\uff09<\/p>\n\n\n\n\u2022 \u5bc6\u94a5\u7ba1\u7406\u6280\u672f\uff08Key Management\uff09<\/p>\n\n\n\n\u2022 \u8eab\u4efd\u8ba4\u8bc1\u6280\u672f\uff08Authentication\uff09<\/p>\n\n\n\n\u4e8c\u5c42\u96a7\u9053\u534f\u8bae\u6709PPTP\u548cL2TP\uff0c\u90fd\u57fa\u4e8ePPP\u534f\u8bae\uff0c\u4f46PPTP\u53ea\u652f\u6301TCP\/IP\u4f53\u7cfb\uff0c\u7f51\u7edc\u5c42\u5fc5\u987b\u662fIP\u534f\u8bae\uff0c<\/p>\n\n\n\n\u800cL2TP\u53ef\u4ee5\u8fd0\u884c\u5728IP\u534f\u8bae\u4e0a\uff0c\u4e5f\u53ef\u4ee5\u5728X.25\u3001\u5e27\u4e2d\u7ee7\u6216ATM\u7f51\u7edc\u4e0a\u4f7f\u7528\u3002<\/p>\n\n\n\n\u2022 PPP\u534f\u8bae\u5305\u542b\u94fe\u8def\u63a7\u5236\u534f\u8baeLCP\u548c\u7f51\u7edc\u63a7\u5236\u534f\u8baeNCP\u3002<\/p>\n\n\n\n\u2022 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\u5165\u4fb5\u9632\u5fa1\u7cfb\u7edf IPS \u4e32\u884c\u90e8\u7f72<\/p>\n\n\n\n
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\u2022 \u5bc6\u94a5\u7ba1\u7406\u6280\u672f\uff08Key Management\uff09<\/p>\n\n\n\n
\u2022 \u8eab\u4efd\u8ba4\u8bc1\u6280\u672f\uff08Authentication\uff09<\/p>\n\n\n\n
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PPP\u8ba4\u8bc1 PAP \u4e24\u6b21\u63e1\u624b CHAP \u4e09\u6b21\u63e1\u624b<\/p>\n\n\n\n
n IPSec\uff08IP Security\uff09\u662fIETF\u5b9a\u4e49\u7684\u4e00\u7ec4\u534f\u8bae\uff0c\u7528\u4e8e\u589e\u5f3aIP\u7f51\u7edc\u7684\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n
n IPSec\u534f\u8bae\u96c6\u63d0\u4f9b\u5982\u4e0b\u5b89\u5168\u670d\u52a1\uff1a<\/p>\n\n\n\n
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\u2022 \u5e94\u7528\u900f\u660e\u5b89\u5168\u6027\uff08Application-transparent Security\uff09<\/p>\n\n\n\n
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IPSec\u534f\u8bae\u529f\u80fd\u4ee3\u8868\u534f\u8bae<\/p>\n\n\n\n
AH \u6570\u636e\u5b8c\u6574\u6027\u548c\u6e90\u8ba4\u8bc1 MD5\u3001SHA \u6458\u8981\u7b97\u6cd5(HASH)<\/p>\n\n\n\n
ESP \u6570\u636e\u52a0\u5bc6 DES\u30013DES\u3001AES \u5bf9\u79f0\u7b97\u6cd5<\/p>\n\n\n\n
IKE \u5bc6\u94a5\u751f\u6210\u548c\u5206\u53d1 DH \u5bc6\u94a5\u4ea4\u6362\u7b97\u6cd5\uff08\u975e\u5bf9\u79f0\uff09\u4e0d\u662f\u6570\u636e\u52a0\u5bc6<\/p>\n\n\n\n
\u5bf9\u79f0\u7b97\u6cd5 DES\u30013DES\u3001AES RC45 IDEA<\/p>\n\n\n\n
DES 64 <\/p>\n\n\n\n
3DES 112<\/p>\n\n\n\n
idea aes 128<\/p>\n\n\n\n
\u975e\u5bf9\u79f0\u7b97\u6cd5 RSA ECC<\/p>\n\n\n\n
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SM4 \u5bf9\u79f0\u52a0\u5bc6\uff0c\u5206\u7ec4\u957f\u5ea6\u548c\u5bc6\u94a5\u957f\u5ea6\u90fd\u4e3a128\u6bd4\u7279 <\/p>\n\n\n\n
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PGP\u4e0d\u662f\u4e00\u79cd\u5b8c\u5168\u7684\u975e\u5bf9\u79f0\u52a0\u5bc6\u4f53\u7cfb\uff0c\u5b83\u662f\u4e2a\u6df7\u5408\u52a0\u5bc6\u7b97\u6cd5\uff0c\u5b83\u662f\u7531\u5bf9\u79f0\u52a0\u5bc6\u7b97\u6cd5<\/p>\n\n\n\n
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PKI<\/p>\n\n\n\n
1\u3001\u7528\u6237\/\u7ec8\u7aef\u5b9e\u4f53\uff1a\u6307\u5c06\u8981\u5411\u8ba4\u8bc1\u4e2d\u5fc3\u7533\u8bf7\u6570\u5b57\u8bc1\u4e66\u7684\u5ba2\u6237\uff0c\u53ef\u4ee5\u662f<\/p>\n\n\n\n
\u4e2a\u4eba\uff0c\u4e5f\u53ef\u4ee5\u662f\u96c6\u56e2\u6216\u56e2\u4f53\u3001\u67d0\u653f\u5e9c\u673a\u6784\u7b49\u3002<\/p>\n\n\n\n
2\u3001\u6ce8\u518c\u673a\u6784RA\uff1a\u8d1f\u8d23\u53d7\u7406\u7528\u6237\u7533\u8bf7\u8bc1\u4e66\uff0c\u5bf9\u7533\u8bf7\u4eba\u7684\u5408\u6cd5\u6027\u8fdb\u884c\u8ba4<\/p>\n\n\n\n
\u8bc1\uff0c\u5e76\u51b3\u5b9a\u662f\u6279\u51c6\u6216\u62d2\u7edd\u8bc1\u4e66\u7533\u8bf7\u3002\u6ce8\u518c\u673a\u6784\u5e76\u4e0d\u7ed9\u7528\u6237\u7b7e\u53d1\u8bc1\u4e66\uff0c<\/p>\n\n\n\n
\u800c\u53ea\u662f\u5bf9\u7528\u6237\u8fdb\u884c\u8d44\u683c\u5ba1\u67e5\u3002\u8f83\u5c0f\u7684\u673a\u6784\uff0c\u53ef\u4ee5\u7531CA\u517c\u4efbRA\u7684\u5de5\u4f5c\u3002<\/p>\n\n\n\n
3\u3001\u8bc1\u4e66\u9881\u53d1\u673a\u6784CA\uff1a\u8d1f\u8d23\u7ed9\u7528\u6237\u9881\u53d1\u3001\u7ba1\u7406\u548c\u64a4\u9500\u8bc1\u4e66\u3002<\/p>\n\n\n\n
4\u3001\u8bc1\u4e66\u53d1\u5e03\u7cfb\u7edf\uff1a\u8d1f\u8d23\u8bc1\u4e66\u53d1\u653e\uff0c\u5982\u53ef\u4ee5\u901a\u8fc7\u7528\u6237\u81ea\u5df2\u6216\u662f\u901a\u8fc7\u76ee<\/p>\n\n\n\n
\u5f55\u670d\u52a1\u3002<\/p>\n\n\n\n
CRL\u5e93\uff1a\u8bc1\u4e66\u540a\u9500\u5217\u8868\uff0c\u5b58\u653e\u8fc7\u671f\u6216\u8005\u65e0\u6548\u8bc1\u4e66\u3002<\/p>\n\n\n\n
*\u6570\u5b57\u8bc1\u4e66\u4e2d\u5305\u542b\u7528\u6237\u7684\u516c\u94a5\u548cCA\u7528\u79c1\u94a5\u4e3a\u8bc1\u4e66\u7684\u7b7e\u540d<\/p>\n\n\n\n
SSL\u662f\u4f20\u8f93\u5c42\u5b89\u5168\u534f\u8bae\uff0c\u7528\u4e8e\u5b9e\u73b0Web\u5b89\u5168\u901a\u4fe1 <\/p>\n\n\n\n
SSL\u5305\u542b\u8bb0\u5f55\u534f\u8bae\u3001\u8b66\u544a\u534f\u8bae\u548c\u63e1\u624b\u534f\u8bae\uff0c\u5176\u4e2d\u63e1\u624b\u534f\u8bae\u7528\u4e8e\u534f\u5546\u53c2\u6570\u3002<\/p>\n\n\n\n
SET\uff08\u5b89\u5168\u7535\u5b50\u4ea4\u6613\uff09\u534f\u8bae\u4f7f\u7528\u5bc6\u7801\u5b66\u6280\u672f\u6765\u4fdd\u969c\u4ea4\u6613\u5b89\u5168\uff0c\u9ed8\u8ba4\u4f7f\u7528\u7684\u5bf9\u79f0\u52a0\u5bc6\u7b97\u6cd5\u662fDES\uff0c\u516c\u94a5\u5bc6\u7801\u7b97\u6cd5\u662fRSA\uff0c\u6563\u5217\u51fd\u6570\u662fSHA\u3002<\/p>\n\n\n\n
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kerberos\u5305\u62ec\u4e86\u8ba4\u8bc1\u548c\u6388\u6743<\/p>\n\n\n\n
\u9891\u5206\u590d\u7528FDM<\/p>\n\n\n\n
\u65f6\u5206\u590d\u7528TDM<\/p>\n\n\n\n
\u7edf\u8ba1\u65f6\u5206\u590d\u7528STDM<\/p>\n\n\n\n
\u6ce2\u5206\u590d\u7528WDM<\/p>\n\n\n\n
\u7801\u5206\u590d\u7528CDM<\/p>\n","protected":false},"excerpt":{"rendered":"
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