{"id":25388,"date":"2022-08-16T16:51:05","date_gmt":"2022-08-16T13:51:05","guid":{"rendered":"https:\/\/www.catonetworks.com\/blog\/is-sd-wan-enough-for-global-organizations\/"},"modified":"2023-03-08T13:00:30","modified_gmt":"2023-03-08T11:00:30","slug":"is-sd-wan-enough-for-global-organizations","status":"publish","type":"post","link":"https:\/\/www.catonetworks.com\/ja\/blog\/is-sd-wan-enough-for-global-organizations\/","title":{"rendered":"\u30b0\u30ed\u30fc\u30d0\u30eb\u4f01\u696d\u306b\u3068\u3063\u3066SD-WAN\u306f\u5341\u5206\u306a\u306e\u304b\uff1f"},"content":{"rendered":"<p><a href=\"https:\/\/www.catonetworks.com\/ja\/sd-wan\/\">SD-WAN<\/a>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001\u7279\u306bMPLS\u3068\u6bd4\u8f03\u3057\u305f\u5834\u5408\u3001\u7d44\u7e54\u306b\u8907\u6570\u306e\u30e1\u30ea\u30c3\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<br 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href=\"https:\/\/www.catonetworks.com\/resources\/the-dark-side-of-sd-wan-are-you-prepared\/\">e\u30d6\u30c3\u30af\u300cSD-WAN\u306e\u30c7\u30e1\u30ea\u30c3\u30c8\u300d<\/a>\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u00a0<\/p>\n<h2>\u30e9\u30b9\u30c8\u30de\u30a4\u30eb\u306b\u95a2\u3059\u308b\u8003\u5bdf<\/h2>\n<p>SD-WAN\u306fMPLS\u3068\u6bd4\u3079\u3001\u7d44\u7e54\u306b\u3068\u3063\u3066\u67d4\u8edf\u6027\u3068\u30b3\u30b9\u30c8\u52b9\u7387\u3068\u3044\u3046\u30e1\u30ea\u30c3\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30e9\u30b9\u30c8\u30de\u30a4\u30eb\u306b\u3064\u3044\u3066\u306f\u3001SD-WAN\u30e6\u30fc\u30b6\u30fc\u306fMPLS\u3084\u30d5\u30a1\u30a4\u30d0\u30fc\u3001\u30d6\u30ed\u30fc\u30c9\u30d0\u30f3\u30c9\u3001LTE\/4G\u306a\u3069\u306e\u30e9\u30b9\u30c8\u30de\u30a4\u30eb\u30fb\u30b5\u30fc\u30d3\u30b9\u306a\u3069\u3001\u597d\u307f\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\u30e9\u30b9\u30c8\u30de\u30a4\u30eb\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3001\u6c7a\u5b9a\u3059\u308b\u969b\u306b\u8003\u616e\u3059\u3079\u304d\u57fa\u6e96\u306f\u6b21\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u8cbb\u7528<\/li>\n<li>\u5197\u9577\u6027\uff08\u53ef\u7528\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081<\/li>\n<li>\u4fe1\u983c\u6027<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.catonetworks.com\/blog\/how-sd-wan-overcomes-last-mile-constraints\/\">\u30e9\u30b9\u30c8\u30de\u30a4\u30eb\u306e\u6700\u9069\u5316<\/a>\u306b\u3064\u3044\u3066\u306f\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-22944 size-full\" src=\"https:\/\/www.catonetworks.com\/wp-content\/uploads\/2022\/04\/The-Dark-Side-of-SD-WAN-Last-Mile-Considerations.png\" alt=\"Last Mile Considerations\" width=\"723\" height=\"387\" \/><\/p>\n<h2>\u30df\u30c9\u30eb\u30de\u30a4\u30eb\u306b\u95a2\u3059\u308b\u8003\u5bdf<\/h2>\n<p>MPLS\u306f\u30df\u30c9\u30eb\u30de\u30a4\u30eb\u5168\u4f53\u306b\u304a\u3044\u3066\u3001\u4e88\u6e2c\u53ef\u80fd\u6027\u3068\u5b89\u5b9a\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u7d44\u7e54\u306fSD-WAN\u306e\u30df\u30c9\u30eb\u30de\u30a4\u30eb\u3092\u8a2d\u8a08\u3059\u308b\u5834\u5408\u3001\u305d\u308c\u3089\u3068\u540c\u3058\u6a5f\u80fd\u3092\u63d0\u4f9b\u3059\u308b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u9078\u3076\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u5834\u5408\u3001\u4e88\u6e2c\u4e0d\u53ef\u80fd\u306a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3078\u306e\u4f9d\u5b58\u306f\u63a8\u5968\u3055\u308c\u307e\u305b\u3093\u3002\u30b9\u30c6\u30fc\u30c8\u30ec\u30b9\u3067\u3042\u308b\u30eb\u30fc\u30bf\u30fc\u306f\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u306e\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u304c\u5236\u9650\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8981\u4ef6\u3084\u73fe\u5728\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ec\u30d9\u30eb\u306b\u57fa\u3065\u3044\u305f\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u6c7a\u5b9a\u304c\u884c\u308f\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u4ee3\u308f\u308a\u3001\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306e\u30d3\u30b8\u30cd\u30b9\u7684\u306a\u9078\u629e\u304c\u512a\u5148\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.catonetworks.com\/ja\/cato-sase-cloud\/global-private-backbone\/\">\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u63a5\u7d9a\u6027<\/a>\u306b\u3064\u3044\u3066\u306f\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-22949\" src=\"https:\/\/www.catonetworks.com\/wp-content\/uploads\/2022\/04\/The-Dark-Side-of-SD-WAN-Middle-Mile-Considerations.png\" alt=\"Middle Mile Considerations\" width=\"723\" height=\"387\" \/><\/p>\n<h2>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u8003\u5bdf<\/h2>\n<p>\u5206\u6563\u578b\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u306f\u3001\u8907\u6570\u306e\u30a8\u30c3\u30b8\u3068\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3092\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u3067\u3059\u3002\u73fe\u5728\u306e\u3068\u3053\u308d\u3001\u4f01\u696d\u306e\u4e3b\u306a\u9078\u629e\u80a2\u306f\u6b21\u306e4\u3064\u3067\u3059\u3002<\/p>\n<ol>\n<li><strong>SD-WAN\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/strong><br \/>\u9577\u6240\uff1aSD-WAN\u30a2\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306b\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u308b<br \/>\u77ed\u6240\uff1a\u30e6\u30fc\u30b6\u30fc\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u691c\u67fb\u3092\u3057\u306a\u3044<\/li>\n<li><strong>\u7d71\u5408\u8105\u5a01\u7ba1\u7406\u30c7\u30d0\u30a4\u30b9\u306e\u8cfc\u5165<\/strong><br \/>\u9577\u6240\uff1a\u30e6\u30fc\u30b6\u30fc\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u691c\u67fb\u3092\u3059\u308b<br \/>\u77ed\u6240\uff1a\u62e0\u70b9\u3054\u3068\u306b\u30c7\u30d0\u30a4\u30b9\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u30b3\u30b9\u30c8\u3068\u624b\u9593\u304c\u304b\u304b\u308b<\/li>\n<li><strong>\u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/strong><br \/>\u9577\u6240\uff1a\u5404\u30a8\u30c3\u30b8\u3067\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u6392\u9664<br \/>\u77ed\u6240\uff1a\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3001SD-WAN\u3001\u30af\u30e9\u30a6\u30c9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c7\u30d0\u30a4\u30b9\u306a\u3069\u3001\u8907\u6570\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u30d9\u30fc\u30b9\u3068\u3059\u308b\u305f\u3081\u3001\u9ad8\u30b3\u30b9\u30c8\u304b\u3064\u8907\u96d1\u3002<\/li>\n<li><strong>\u00a0\u7d71\u5408\u578b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/strong><br \/><a href=\"https:\/\/www.catonetworks.com\/ja\/sase\/\">SASE\uff08Secure Access Service Edge\uff09<\/a>\uff1aSD-WAN\u3092\u30a8\u30c3\u30b8\u306b\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u4e2d\u592e\u306b\u305d\u308c\u305e\u308c\u7d71\u5408\u3057\u3001\u30dd\u30ea\u30b7\u30fc\u7ba1\u7406\u3068\u5206\u6790\u30921\u3064\u306e\u5834\u6240\u3067\u884c\u3046\u3002<\/li>\n<\/ol>\n<p><img decoding=\"async\" class=\"alignnone wp-image-22952 size-full\" src=\"https:\/\/www.catonetworks.com\/wp-content\/uploads\/2022\/04\/The-Dark-Side-of-SD-WAN-Security-Considerations-4_4.png\" alt=\"Security Considerations\" width=\"723\" height=\"387\" 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href=\"https:\/\/www.catonetworks.com\/ja\/cato-sase-cloud\/#global-private-backbone\">\u30bf\u30fc\u30b2\u30c3\u30c8\u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u3067\u304d\u308b\u3060\u3051\u8fd1\u3044<\/a>\u30a8\u30c3\u30b8\u304b\u3089\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u51fa\u529b\u3059\u308b\u30af\u30e9\u30a6\u30c9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\uff08\u30ea\u30f3\u30af\uff09SD-WAN\u306e\u30c7\u30e1\u30ea\u30c3\u30c8\uff5ceBook\u3092\u8aad\u3080<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-22954\" src=\"https:\/\/www.catonetworks.com\/wp-content\/uploads\/2022\/04\/The-Dark-Side-of-SD-WAN-Cloud-Access-Optimization.png\" alt=\"Cloud Access Optimization\" width=\"723\" height=\"387\" \/><\/p>\n<h2>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u76e3\u8996\u306b\u95a2\u3059\u308b\u8003\u5bdf<\/h2>\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u76e3\u8996\u3059\u308b\u5834\u5408\u3001\u4f01\u696d\u306f\u9069\u5207\u306b\u554f\u984c\u3092\u7279\u5b9a\u3057\u3001ISP\u3067\u30c1\u30b1\u30c3\u30c8\u3092\u4f5c\u6210\u3057\u3001\u554f\u984c\u304c\u89e3\u6c7a\u3059\u308b\u307e\u3067\u5354\u529b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3092\u7d44\u7e54\u5316\u3057\u3001\u30d3\u30b8\u30cd\u30b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u306e\u767a\u751f\u3092\u9632\u3050\u305f\u3081\u306b\u300124\u6642\u9593365\u65e5\u306e\u30b5\u30dd\u30fc\u30c8\u3068\u76e3\u8996\u306e\u8a2d\u5b9a\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-22956\" src=\"https:\/\/www.catonetworks.com\/wp-content\/uploads\/2022\/04\/The-Dark-Side-of-SD-WAN-Network-Monitoring.png\" alt=\"Network Monitoring\" width=\"723\" height=\"387\" \/><\/p>\n<h2>SD-WAN\u3092\u7ba1\u7406\u3059\u308b\u969b\u306e\u8003\u5bdf<\/h2>\n<p>SD-WAN\u306b\u79fb\u884c\u3059\u308b\u306b\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u305d\u306e\u3082\u306e\u3060\u3051\u3067\u306a\u304f\u3001\u3059\u3079\u3066\u306e\u30e9\u30b9\u30c8\u30de\u30a4\u30ebISP\u3068\u306e\u95a2\u4fc2\u3092\u3069\u306e\u3088\u3046\u306b\u7ba1\u7406\u3059\u308b\u304b\u6c7a\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u5185\u90e8\u3067\u7ba1\u7406\u3059\u308b\u3053\u3068\u3082\u3001\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u30a2\u30a6\u30c8\u30bd\u30fc\u30b9\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<br 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href=\"https:\/\/www.catonetworks.com\/resources\/the-dark-side-of-sd-wan-are-you-prepared\/\">\u5b8c\u5168\u7248\u306eeBook<\/a>\u3092\u304a\u8aad\u307f\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>SASE\u306b\u3064\u3044\u3066\u3082\u3063\u3068\u77e5\u308a\u305f\u3044\u65b9\u306f\u3001<a href=\"https:\/\/www.catonetworks.com\/ja\/contact-us\/\">\u3054\u9023\u7d61\u304f\u3060\u3055\u3044<\/a>\u3002<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n\n\n<p 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