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2. \u9762\u5bf9HTTP\u6d2a\u6c34\u4e0e\u5e94\u7528\u5c42\u653b\u51fb<\/h3>\n
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Anycast\u4e0eDNS\u7b56\u7565<\/h3>\n
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WAF\u4e0e\u89c4\u5219\u7ba1\u7406<\/h3>\n
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\u4f18\u52bf\u5bf9\u6bd4\uff1aCDN vs \u4ec5\u9760\u670d\u52a1\u5668\u5e94\u5bf9\u653b\u51fb<\/h2>\n
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