{"id":39337,"date":"2023-01-09T13:30:55","date_gmt":"2023-01-09T11:30:55","guid":{"rendered":"https:\/\/www.catonetworks.com\/blog\/23-good-to-know-networking-acronyms-and-abbreviations\/"},"modified":"2023-03-08T12:45:52","modified_gmt":"2023-03-08T10:45:52","slug":"23-good-to-know-networking-acronyms-and-abbreviations","status":"publish","type":"post","link":"https:\/\/www.catonetworks.com\/ja\/blog\/23-good-to-know-networking-acronyms-and-abbreviations\/","title":{"rendered":"\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u95a2\u9023\u7565\u8a9e23\u9078"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">WAN\u304c\u4f55\u306e\u7565\u8a9e\u304b\u3092\u3054\u5b58\u77e5\u306e\u65b9\u306f\u591a\u3044\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u4ed6\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u95a2\u9023\u306e\u7565\u8a9e\u306b\u3064\u3044\u3066\u306f\u3069\u3046\u3067\u3057\u3087\u3046\u304b\u3002\u3053\u3053\u3067\u306f\u3001WAN\u306e\u6700\u65b0\u60c5\u5831\u306e\u5165\u624b\u306b\u5f79\u7acb\u3064\u4e3b\u306a\u7565\u8a9e\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-sase\">SASE<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.catonetworks.com\/ja\/sase\/\">Secure Access Service Edge<\/a> <span class=\"marker-animation\">\uff08\u30bb\u30ad\u30e5\u30a2\u30fb\u30a2\u30af\u30bb\u30b9\u30fb\u30b5\u30fc\u30d3\u30b9\u30fb\u30a8\u30c3\u30b8\u3001SASE\uff09\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u6a5f\u80fd\u3092\u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u306e\u5358\u4e00\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u7d71\u5408\u3057\u305f\u3082\u306e\u3067\u3059\u3002SASE\u306f\u3001SD-WAN\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6700\u9069\u5316\u6a5f\u80fd\u3068\u3001\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\uff08NGFW\uff09\u3001\u30bb\u30ad\u30e5\u30a2Web\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\uff08SWG\uff09\u3001\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\uff08ZTNA\uff09\u306a\u3069\u3092\u542b\u3080\u30d5\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b9\u30bf\u30c3\u30af\u3092\u7d71\u5408\u3057\u307e\u3059\u3002\u3053\u306e\u7528\u8a9e\u3092\u751f\u307f\u51fa\u3057\u305f\u30ac\u30fc\u30c8\u30ca\u30fc\u306f\u3001SASE\u306f\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u672a\u6765\u300d\u3068\u4f4d\u7f6e\u3065\u3051\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-sd-wan\">SD-WAN<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.catonetworks.com\/ja\/sd-wan\/\">Software-Defined Wide Area Network<\/a> (SD-WAN) \u306f\u3001\u30d6\u30ed\u30fc\u30c9\u30d0\u30f3\u30c9\u3001MPLS\u30015G\/LTE\u306a\u3069\u8907\u6570\u306e\u7570\u306a\u308b\u30e1\u30c7\u30a3\u30a2\u306b\u304a\u3044\u3066\u3001\u6700\u9069\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u63d0\u4f9b\u3059\u308b\u4eee\u60f3WAN\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u3059\u3002SD-WAN\u306f\u3001\u5229\u7528\u53ef\u80fd\u306a\u6700\u826f\u306e\u7d4c\u8def\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30d6\u30ed\u30fc\u30c9\u30d0\u30f3\u30c9\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3088\u308a\u3082\u512a\u308c\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u4fe1\u983c\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001SASE\u306e\u4e00\u90e8\u3068\u3057\u3066SD-WAN\u3092\u5c0e\u5165\u3057\u306a\u3044\u5834\u5408\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u63a5\u7d9a\u6027\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6700\u9069\u5316\u3001WAN\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u30af\u30e9\u30a6\u30c9\u306e\u9ad8\u901f\u5316\u3001\u30ea\u30e2\u30fc\u30c8\u30e6\u30fc\u30b6\u30fc\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u3067\u304d\u306a\u3044\u3053\u3068\u306b\u3054\u6ce8\u610f\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-mpls\">MPLS<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.catonetworks.com\/ja\/sd-wan\/sd-wan-vs-mpls\/\">Multiprotocol Label Switching<\/a> (\u30de\u30eb\u30c1\u30fb\u30d7\u30ed\u30c8\u30b3\u30eb\u30fb\u30e9\u30d9\u30eb\u30fb\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u3001MPLS) \u306f\u3001\u9577\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c9\u30ec\u30b9\u306e\u4ee3\u308f\u308a\u306b\u77ed\u3044\u30d1\u30b9\u30e9\u30d9\u30eb\u3092\u4f7f\u3063\u3066\u3001\u901a\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u3057\u307e\u3059\u3002MPLS\u306f\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30d5\u30ed\u30fc\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u4fe1\u983c\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u304c\u3001\u5bb9\u91cf\u306b\u5236\u9650\u304c\u3042\u308a\u3001\u9ad8\u4fa1\u3067\u67d4\u8edf\u6027\u306b\u6b20\u3051\u308b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3042\u308b\u3053\u3068\u306b\u5909\u308f\u308a\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n<a href=\"https:\/\/www.catonetworks.com\/resources\/the-top-seven-use-cases-for-sase?utm_source=blog&#038;utm_medium=top_cta&#038;utm_campaign=7_sase_usecase\" class=\"blog-box-link\"> Top 7 Use Cases for SASE | Download eBook  <span class=\"chevron-wrap\"><\/span><\/a>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-pop\">PoP<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <a href=\"https:\/\/www.catonetworks.com\/ja\/cato-sase-cloud\/global-private-backbone\/\">Point of Presence<\/a> (PoP) <span class=\"marker-animation\">(\u30dd\u30a4\u30f3\u30c8\u30fb\u30aa\u30d6\u30fb\u30d7\u30ec\u30bc\u30f3\u30b9\u3001PoP) \u306f\u3001SASE\u3084SD-WAN\u30a2\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3068\u3044\u3063\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u30a2\u30af\u30bb\u30b9\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306fPoP\u3092\u4ecb\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u308c\u3089\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u51fa\u5165\u308a\u3067\u304d\u307e\u3059\u3002\u30ac\u30fc\u30c8\u30ca\u30fc\u306b\u3088\u308b\u3068\u3001\u6700\u8fd1\u53f0\u982d\u3057\u3066\u3044\u308b\u30a8\u30c3\u30b8\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u591a\u304f\u306f\u300c\u30af\u30e9\u30a6\u30c9\u914d\u4fe1\u30d9\u30fc\u30b9\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u591a\u304f\u306ePoP\u3092\u6301\u3064\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u304c\u6709\u5229\u3067\u3042\u308b\u300d\u305d\u3046\u3067\u3059\u3002<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u51fa\u5178: Market Trends: How to Win as WAN Edge and Security Converge Into the Secure Access Service Edge, 29 July 2019, Joe Skorupa, Neil MacDonald<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-vpn\">VPN<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Virtual Private Network<\/strong> \u4eee\u60f3\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001VPN\uff09\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9593\u3001\u307e\u305f\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30ea\u30e2\u30fc\u30c8\u30e6\u30fc\u30b6\u30fc\u9593\u306b\u3001\u6697\u53f7\u5316\u3055\u308c\u305f\u63a5\u7d9a\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002VPN\u3092\u4ecb\u3057\u3066\u9001\u4fe1\u3055\u308c\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306f\u3001\u307e\u308b\u3067\u30ea\u30e2\u30fc\u30c8\u30c7\u30d0\u30a4\u30b9\u304c\u4f01\u696d\u30ea\u30bd\u30fc\u30b9\u3078\u306e\u30d5\u30eb\u30a2\u30af\u30bb\u30b9\u304c\u53ef\u80fd\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u76f4\u63a5\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u304b\u306e\u3088\u3046\u306b\u52d5\u4f5c\u3057\u307e\u3059\u3002VPN\u306f\u304d\u3081\u7d30\u304b\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u62e1\u5f35\u6027\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u6700\u9069\u5316\u6a5f\u80fd\u3092\u5099\u3048\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u3053\u308c\u307e\u3067VPN\u306b\u4f9d\u5b58\u3057\u3066\u304d\u305f\u4f01\u696d\u306f\u3001\u30af\u30e9\u30a6\u30c9\u3078\u306e\u79fb\u884c\u3084\u3001\u3069\u3053\u3067\u3082\u4ed5\u4e8b\u304c\u3067\u304d\u308b\u3068\u3044\u3046\u73fe\u5b9f\u306b\u305d\u3050\u308f\u306a\u3044\u3053\u3068\u306b\u6c17\u4ed8\u304d\u306f\u3058\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-uc\">UC<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u97f3\u58f0\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u3001\u30d3\u30c7\u30aa\u4f1a\u8b70\u306a\u3069\u3001\u4f01\u696d\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u30fb\u30b5\u30fc\u30d3\u30b9\u3092\u7d71\u5408\u3059\u308b\u3053\u3068\u3092 <strong>Unified Communications<\/strong> \uff08\u30e6\u30cb\u30d5\u30a1\u30a4\u30c9\u30fb\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3001UC\uff09\u3068\u3044\u3044\u307e\u3059\u3002UC\u306f\u3001\u8907\u6570\u306e\u901a\u4fe1\u30e1\u30c7\u30a3\u30a2\u306b\u304a\u3044\u3066\u4e00\u8cab\u6027\u306e\u3042\u308b\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3068\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u5b9f\u73fe\u3057\u307e\u3059\u304c\u3001\u5730\u7406\u7684\u306b\u5206\u6563\u3057\u305f\u9ad8\u6027\u80fd\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-ucaas\">UCaaS<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u97f3\u58f0\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u3001\u30d3\u30c7\u30aa\u4f1a\u8b70\u306a\u3069\u3001\u4f01\u696d\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u30fb\u30b5\u30fc\u30d3\u30b9\u3092\u7d71\u5408\u3059\u308b\u3053\u3068\u3092 <strong>Unified Communications<\/strong> \u30e6\u30cb\u30d5\u30a1\u30a4\u30c9\u30fb\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3001UC\uff09\u3068\u3044\u3044\u307e\u3059\u3002UC\u306f\u3001\u8907\u6570\u306e\u901a\u4fe1\u30e1\u30c7\u30a3\u30a2\u306b\u304a\u3044\u3066\u4e00\u8cab\u6027\u306e\u3042\u308b\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3068\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u5b9f\u73fe\u3057\u307e\u3059\u304c\u3001\u5730\u7406\u7684\u306b\u5206\u6563\u3057\u305f\u9ad8\u6027\u80fd\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-qoe\">QoE<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Quality of Experience<\/strong> \u30af\u30aa\u30ea\u30c6\u30a3\u30fb\u30aa\u30d6\u30fb\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3001QoE\uff09\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002QoE\u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u554f\u984c\u304c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u307b\u3068\u3093\u3069\u5f71\u97ff\u3092\u4e0e\u3048\u306a\u3044\u5834\u5408\u3082\u3042\u308b\u4e00\u65b9\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u4f7f\u7528\u3067\u304d\u306a\u304f\u306a\u308b\u5834\u5408\u3082\u3042\u308b\u3068\u3044\u3046\u4e8b\u5b9f\u3092\u8003\u616e\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001SASE\u306f\u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u3001\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u901a\u3058\u3066\u4e2d\u7d99\u3059\u308b\u5fc5\u8981\u304c\u306a\u3044\u305f\u3081\u3001VPN\u3088\u308a\u3082\u9ad8\u3044QoE\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-pbr\">PbR<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Policy-based Routing<\/strong> \uff08\u30dd\u30ea\u30b7\u30fc\u30fb\u30d9\u30fc\u30b9\u30fb\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3001PbR\uff09\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u8005\u304c\u5b9a\u7fa9\u3057\u305f\u30dd\u30ea\u30b7\u30fc\u306b\u57fa\u3065\u304d\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u307e\u3059\u3002\u7279\u5b9a\u306e\u7a2e\u985e\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u512a\u5148\u7684\u306b\u51e6\u7406\u3057\u305f\u308a\u3001\u3088\u308a\u9ad8\u4fa1\u306aMPLS\u56de\u7dda\u306a\u3069\u306e\u7d4c\u8def\u306e\u4f7f\u7528\u3082\u53ef\u80fd\u3067\u3059\u3002PbR\u6a5f\u80fd\u306f\u3001SD-WAN\u3084SASE\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3044\u3066\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-5g\"><a href=\"https:\/\/www.catonetworks.com\/blog\/5g-a-step-beyond-the-last-mile\/\">5G<\/a><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e94\u4e16\u4ee3\u30e2\u30d0\u30a4\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001\u6700\u65b0\u306e\u643a\u5e2f\u96fb\u8a71\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3059\u3002\u524d\u4e16\u4ee3\u3088\u308a\u3082\u9ad8\u901f\u3067\u3001\u3088\u308a\u9ad8\u5bc6\u5ea6\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002SD-WAN\u3084SASE\u306f\u3001<strong>5G<\/strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3057\u3001\u8010\u969c\u5bb3\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002\n\n<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-aiops\">AIOps<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">IT\u904b\u7528\u306e\u305f\u3081\u306e\u4eba\u5de5\u77e5\u80fd <strong>(AIOps)<\/strong> \u306f\u3001IT\u904b\u7528\u306e\u6539\u5584\u305f\u3081\u6a5f\u68b0\u5b66\u7fd2\u3068\u30d3\u30c3\u30b0\u30c7\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002AIOps\u306f\u3001IT\u904b\u7528\u306e\u305f\u3081\u306e\u30c7\u30fc\u30bf\u51e6\u7406\u3001\u610f\u601d\u6c7a\u5b9a\u3001\u5fdc\u7b54\u306e\u81ea\u52d5\u5316\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002AIOps\u306e\u53ef\u80fd\u6027\u3092\u6700\u5927\u9650\u306b\u5f15\u304d\u51fa\u3059SASE\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u3001IT\u90e8\u9580\u306e\u8ca0\u62c5\u3092\u6e1b\u3089\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3084\u53ce\u76ca\u3001\u6210\u9577\u306a\u3069\u306e\u4fa1\u5024\u3042\u308b\u30d3\u30b8\u30cd\u30b9\u30b4\u30fc\u30eb\u3078\u306e\u53d6\u308a\u7d44\u307f\u3092\u652f\u63f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-voip\">VoIP<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Voice over IP<\/strong> \uff08\u30dc\u30a4\u30b9\u30fb\u30aa\u30fc\u30d0\u30fc\u30fbIP\u3001VoIP\uff09\u306f\u3001\u30d6\u30ed\u30fc\u30c9\u30d0\u30f3\u30c9\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u4ecb\u3057\u305f\u97f3\u58f0\u901a\u4fe1\u3092\u53ef\u80fd\u3068\u3057\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d1\u30b1\u30c3\u30c8\u306b\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u96fb\u8a71\u901a\u4fe1\u30c7\u30fc\u30bf\u306f\u3001\u5f93\u6765\u306e\u96fb\u8a71\u7db2\u3067\u306f\u306a\u304f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u7d4c\u7531\u3067\u76ee\u7684\u5730\u307e\u3067\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002VoIP\u306fUC\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u540c\u69d8\u3001\u9ad8\u6027\u80fd\u3067\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u3001\u5730\u7406\u7684\u306b\u5206\u6563\u3057\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-cdn\">CDN<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Content Delivery Network<\/strong> \u30b3\u30f3\u30c6\u30f3\u30c4\u30fb\u30c7\u30ea\u30d0\u30ea\u30fc\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001CDN\uff09\u306f\u3001\u30a6\u30a7\u30d6\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30b3\u30d4\u30fc\u3092\u63d0\u4f9b\u3059\u308b\u3001\u5730\u7406\u7684\u306b\u5206\u6563\u3057\u305f\u30b5\u30fc\u30d0\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3059\u3002CDN\u306f\u3001\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u306e\u8fd1\u304f\u306b\u30b5\u30fc\u30d3\u30b9\u3092\u79fb\u52d5\u3059\u308b\u3053\u3068\u3067\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u306e\u8ca0\u8377\u3092\u8efd\u6e1b\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-naas\">NaaS<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.catonetworks.com\/blog\/taking-network-as-a-service-naas-to-the-next-level\/\"><strong>Network as a Service<\/strong><\/a> \uff08NaaS\uff09\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u30fb\u30b5\u30fc\u30d3\u30b9\u306e\u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u63d0\u4f9b\u30e2\u30c7\u30eb\u3067\u3059\u3002NaaS\u3067\u306f\u3001\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u72ec\u81ea\u306e\u30a4\u30f3\u30d5\u30e9\u3092\u4f7f\u7528\u3057\u3066\u3001\u4f01\u696d\u304c\u72ec\u81ea\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5c55\u958b\u30fb\u7ba1\u7406\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002SASE\u306fNaaS\u306e\u4e00\u4f8b\u3067\u3042\u308a\u3001SASE\u306ePoP\u306f\u5fc5\u8981\u3068\u3055\u308c\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b5\u30fc\u30d3\u30b9\u3092\u3059\u3079\u3066\u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u306e\u30a2\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3067\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-isp\">ISP<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30fb\u30b5\u30fc\u30d3\u30b9\u30fb\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc<strong>(ISP)<\/strong> \u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30a2\u30af\u30bb\u30b9\u3092\u9867\u5ba2\u306b\u63d0\u4f9b\u3057\u307e\u3059\u3002ISP\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30a2\u30af\u30bb\u30b9\u306e\u4ed6\u306b\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u3001\u30a6\u30a7\u30d6\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3001\u30c9\u30e1\u30a4\u30f3\u767b\u9332\u306a\u3069\u306e\u4ed6\u306e\u30b5\u30fc\u30d3\u30b9\u3082\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-ucpe\">uCPE<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Universal Customer Premises Equipment<\/strong> uCPE\uff09\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u542b\u3080\u6c4e\u7528\u30aa\u30d5\u30b6\u30b7\u30a7\u30eb\u30d5\u578b\u306e\u30b5\u30fc\u30d0\u30fc\u3067\u3059\u3002uCPE\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u80fd\u3092\u4eee\u60f3\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-nfv\">NFV<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Network Function Virtualization<\/strong> \uff08\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4eee\u60f3\u5316\u3001NFV\uff09\u306f\u3001\u5c02\u7528\u30a2\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306e\u4ee3\u308f\u308a\u306b\u3001\u4eee\u60f3\u5316\u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u3063\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001uCPE\u3084\u30af\u30e9\u30a6\u30c9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u5229\u7528\u3057\u3066\u3001\u9ad8\u4fa1\u306a\u5c02\u7528\u30a4\u30f3\u30d5\u30e9\u3068\u540c\u7b49\u306e\u6a5f\u80fd\u63d0\u4f9b\u304c\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-vnf\">VNF<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Virtual Network Functions<\/strong>\uff08\u4eee\u60f3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u80fd\u3001VNF\uff09\u306f\u3001\u5c02\u7528\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30a2\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306b\u4ee3\u308f\u308b\u3001\u4eee\u60f3\u5316\u3055\u308c\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002VNF\u306f\u3001\u30b5\u30fc\u30d3\u30b9\u30c1\u30a7\u30a4\u30cb\u30f3\u30b0\u306b\u3088\u308a\u4e92\u3044\u306b\u30ea\u30f3\u30af\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u8907\u96d1\u306a\u6a5f\u80fd\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002VNF\u3068\u30b5\u30fc\u30d3\u30b9\u30c1\u30a7\u30fc\u30f3\u306e\u5229\u7528\u306f\u3001SASE\u306e\u4ee3\u66ff\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306e\u9593\u3067\u4e00\u822c\u7684\u3067\u3059\u304c\u3001SASE\u306b\u5fc5\u8981\u306a\u30b5\u30fc\u30d3\u30b9\u30b3\u30f3\u30d0\u30fc\u30b8\u30a7\u30f3\u30b9\u306b\u306f\u6b20\u3051\u308b\u90e8\u5206\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-sdn\">SDN<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Software-Defined Networks<\/strong> \uff08\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5b9a\u7fa9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001SDN\uff09\u306f\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u3068\u30c7\u30fc\u30bf\u30d7\u30ec\u30fc\u30f3\u3092\u5207\u308a\u96e2\u3057\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u5b9a\u7fa9\u3055\u308c\u3001\u7ba1\u7406\u3055\u308c\u308b\u305f\u3081\u3001\u3088\u308a\u67d4\u8edf\u6027\u3068\u9069\u5fdc\u6027\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002SD-WAN\u304a\u3088\u3073SASE\u306f\u3001SDN\u3092\u4f01\u696dWAN\u306b\u9069\u7528\u3057\u305f\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-lan\">LAN<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Local Area Networks<\/strong> \u30ed\u30fc\u30ab\u30eb\u30fb\u30a8\u30ea\u30a2\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001LAN\uff09\u306f\u3001\u7d44\u7e54\u5185\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u540c\u58eb\u3092\u7e4b\u3050\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u6307\u3057\u307e\u3059\u3002\u901a\u5e38LAN\u306f\u30011\u793e\u4ee5\u4e0a\u306eISP\u3092\u4ecb\u3057\u3066\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-bgp\">BGP<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>Border Gateway Protocol<\/strong> \u306f\u3001\u7570\u306a\u308b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u81ea\u5f8b\u30b7\u30b9\u30c6\u30e0\uff08AS\uff09\u9593\u3067\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u60c5\u5831\u3092\u4ea4\u63db\u3059\u308b\u305f\u3081\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u81ea\u5f8b\u30b7\u30b9\u30c6\u30e0\u304c\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3067\u304d\u308bIP\u30a2\u30c9\u30ec\u30b9\u3092\u901a\u77e5\u3057\u3001\u30bd\u30fc\u30b9AS \u304b\u3089\u5b9b\u5148\u306b\u6700\u3082\u8fd1\u3044AS\u3078\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u79fb\u52d5\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-ospf\">OSPF<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>Open Shortest Path First<\/strong> \uff08\u30aa\u30fc\u30d7\u30f3\u30fb\u30b7\u30e7\u30fc\u30c6\u30b9\u30c8\u30fb\u30d1\u30b9\u30fb\u30d5\u30a1\u30fc\u30b9\u30c8\u3001OSPF\uff09\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u81ea\u5f8b\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30c0\u30a4\u30af\u30b9\u30c8\u30e9\u6cd5\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u5b9b\u5148\u3078\u306e\u6700\u77ed\u7d4c\u8def\u3092\u7279\u5b9a\u3057\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u79fb\u52d5\u8ddd\u96e2\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u53ef\u80fd\u3067\u3042\u308c\u3070\u5f85\u3061\u6642\u9593\u3082\u77ed\u7e2e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-dns\">DNS<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>Domain Name Service<\/strong> \u30c9\u30e1\u30a4\u30f3\u30fb\u30cd\u30fc\u30e0\u30fb\u30b5\u30fc\u30d3\u30b9\u3001DNS\uff09\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u300c\u30a2\u30c9\u30ec\u30b9\u5e33\u300d\u3067\u3059\u3002DNS\u30b5\u30fc\u30d0\u30fc\u306f\u3001\uff08catonetworks.com\u306a\u3069\u306e\uff09\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u304c\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3059\u308bIP\u30a2\u30c9\u30ec\u30b9\u306b\u5909\u63db\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u306b\u6319\u3052\u305f\u7565\u8a9e\u306f\u3001\u6700\u3082\u4e00\u822c\u7684\u3067\u91cd\u8981\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u95a2\u9023\u306e\u7565\u8a9e\u306e\u307b\u3093\u306e\u4e00\u90e8\u3067\u3059\u3002\u4eca\u65e5\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u3069\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3059\u308b\u306e\u304b\u3001\u8a73\u7d30\u306fCato Networks\u306e <a href=\"https:\/\/www.catonetworks.com\/de\/de-2\/?page_id=40987\">\u30d6\u30ed\u30b0<\/a>\u3067\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<div class=\"trd-ph-embedded\" data-id=\"d6111773-5154-486f-95d9-1d2814454da1\">&nbsp;<\/div>\n","protected":false},"excerpt":{"rendered":"<p>WAN\u304c\u4f55\u306e\u7565\u8a9e\u304b\u3092\u3054\u5b58\u77e5\u306e\u65b9\u306f\u591a\u3044\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u4ed6\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u95a2\u9023\u306e\u7565\u8a9e\u306b\u3064\u3044\u3066\u306f\u3069\u3046\u3067\u3057\u3087\u3046\u304b\u3002\u3053\u3053\u3067\u306f&#8230;<\/p>\n","protected":false},"author":29,"featured_media":6881,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[115,117],"tags":[],"coauthors":[1010],"class_list":["post-39337","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-networking-news-and-resources-ja","category-sd-wan-ja"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.1 (Yoast SEO v28.1) - 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