{"id":5949,"date":"2025-09-24T13:40:35","date_gmt":"2025-09-24T04:40:35","guid":{"rendered":"https:\/\/sky-peace.net\/?p=5949"},"modified":"2025-09-24T13:40:35","modified_gmt":"2025-09-24T04:40:35","slug":"nw-sp-12","status":"publish","type":"post","link":"https:\/\/sky-peace.net\/certified\/nw-sp-12\/","title":{"rendered":"\u3010NW\u8a66\u9a13 \u5348\u5f8c\u5bfe\u7b56\u3011SDN, VXLAN, SD-WAN\u2026 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4eee\u60f3\u5316\u3068\u65b0\u6280\u8853\u3092\u5b66\u3076"},"content":{"rendered":"

\u3053\u308c\u307e\u3067\u306e\u30b7\u30ea\u30fc\u30ba\u3067\u3001\u73fe\u4ee3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u652f\u3048\u308b\u57fa\u672c\u6280\u8853\u3092\u5b66\u3093\u3067\u304d\u307e\u3057\u305f\u3002\u6700\u7d42\u56de\u3068\u306a\u308b\u4eca\u56de\u306f\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3084\u30af\u30e9\u30a6\u30c9\u6642\u4ee3\u306b\u4e0d\u53ef\u4e0d\u53ef\u3068\u306a\u3063\u305f\u300c\u4eee\u60f3\u5316\u6280\u8853<\/strong>\u300d\u3068\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u904b\u7528\u306e\u3042\u308a\u65b9\u3092\u6839\u672c\u304b\u3089\u5909\u3048\u308b\u300c\u65b0\u3057\u3044\u6982\u5ff5<\/strong>\u300d\u306b\u7126\u70b9\u3092\u5f53\u3066\u307e\u3059\u3002<\/p>\n

\u7269\u7406\u7684\u306a\u5236\u7d04\u304b\u3089\u89e3\u653e\u3055\u308c\u305f\u67d4\u8edf\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u3069\u306e\u3088\u3046\u306b\u5b9f\u73fe\u3055\u308c\u308b\u306e\u304b\u3001\u305d\u306e\u6838\u5fc3\u306b\u8feb\u308a\u307e\u3059\u3002SDN\u3001VXLAN\u3001SD-WAN\u3068\u3044\u3063\u305f\u65b0\u3057\u3044\u6280\u8853\u306e\u601d\u60f3\u3092\u7406\u89e3\u3057\u3001\u6b21\u4e16\u4ee3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u77e5\u8b58\u3092\u8eab\u306b\u3064\u3051\u307e\u3057\u3087\u3046\u3002<\/p>\n

\n

1. \u3010SDN (Software-Defined Networking)\u3011\u7269\u7406\u3068\u8ad6\u7406\u3092\u5206\u96e2\u3059\u308b\u65b0\u3057\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5f62<\/h2>\n

SDN\uff08Software-Defined Networking\uff09<\/strong>\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3092\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u3088\u3063\u3066\u96c6\u4e2d\u7684\u306b\u5236\u5fa1\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u3092\u52d5\u7684\u304b\u3064\u67d4\u8edf\u306b\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u65b0\u3057\u3044\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u3059\u3002\u65e5\u672c\u8a9e\u3067\u306f\u300c\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5b9a\u7fa9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u300d\u3068\u8a33\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u5f93\u6765\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u62b1\u3048\u308b\u8ab2\u984c<\/h3>\n

\u5f93\u6765\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001\u30eb\u30fc\u30bf\u3084\u30b9\u30a4\u30c3\u30c1\u3068\u3044\u3063\u305f\u5404\u6a5f\u5668\u304c\u3001\u305d\u308c\u305e\u308c\u500b\u5225\u306b\u7d4c\u8def\u8a08\u7b97\uff08\u982d\u8133\u306e\u5f79\u5272\uff09\u3068\u30d1\u30b1\u30c3\u30c8\u8ee2\u9001\uff08\u624b\u8db3\u306e\u5f79\u5272\uff09\u3092\u884c\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u305d\u306e\u305f\u3081\u3001\u65b0\u3057\u3044\u7d4c\u8def\u3092\u8ffd\u52a0\u3057\u305f\u308a\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u3092\u5909\u66f4\u3057\u305f\u308a\u3059\u308b\u306b\u306f\u3001\u7ba1\u7406\u8005\u4e00\u53f0\u4e00\u53f0\u306e\u6a5f\u5668\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u624b\u9593\u304c\u304b\u304b\u308a\u3001\u8a2d\u5b9a\u30df\u30b9\u3082\u8d77\u3053\u308a\u3084\u3059\u3044\u3068\u3044\u3046\u8ab2\u984c\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n

SDN\u306e\u57fa\u672c\u6982\u5ff5\uff1a\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u3068\u30c7\u30fc\u30bf\u30d7\u30ec\u30fc\u30f3\u306e\u5206\u96e2<\/h3>\n

SDN\u306e\u6700\u3082\u9769\u65b0\u7684\u306a\u70b9\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u304c\u6301\u3063\u3066\u3044\u305f\u300c\u982d\u8133\u300d\u3068\u300c\u624b\u8db3\u300d\u306e\u5f79\u5272\u3092\u5206\u96e2\u3057\u305f\u3053\u3068\u3067\u3059\u3002<\/p>\n

    \n
  • \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3<\/strong>: \u7d4c\u8def\u8a08\u7b97\u3084\u30dd\u30ea\u30b7\u30fc\u6c7a\u5b9a\u306a\u3069\u3092\u884c\u3046\u300c\u982d\u8133\u300d\u306e\u90e8\u5206\u3002\u3053\u308c\u3092SDN\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9<\/strong>\u3068\u547c\u3070\u308c\u308b\u4e2d\u592e\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u96c6\u7d04\u3057\u307e\u3059\u3002<\/li>\n
  • \u30c7\u30fc\u30bf\u30d7\u30ec\u30fc\u30f3<\/strong>: \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u6307\u793a\u306b\u5f93\u3044\u3001\u5b9f\u969b\u306b\u30d1\u30b1\u30c3\u30c8\u3092\u8ee2\u9001\u3059\u308b\u300c\u624b\u8db3\u300d\u306e\u90e8\u5206\u3002\u3053\u308c\u306f\u5404\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306b\u6b8b\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n

    \u3053\u306e\u5206\u96e2\u306b\u3088\u308a\u3001\u7ba1\u7406\u8005\u306fSDN\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306b\u6307\u793a\u3092\u51fa\u3059\u3060\u3051\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306e\u52d5\u4f5c\u3092\u4e00\u5143\u7684\u306b\u3001\u304b\u3064\u81ea\u52d5\u3067\u5236\u5fa1\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

    \u5b66\u7fd2\u306e\u30dd\u30a4\u30f3\u30c8\uff1aOpenFlow<\/h3>\n

    SDN\u3092\u5b9f\u73fe\u3059\u308b\u4e0a\u3067\u3001\u5206\u96e2\u3055\u308c\u305f\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u3068\u30c7\u30fc\u30bf\u30d7\u30ec\u30fc\u30f3\u304c\u901a\u4fe1\u3059\u308b\u305f\u3081\u306e\u6a19\u6e96\u7684\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u5fc5\u8981\u3067\u3059\u3002\u305d\u306e\u4ee3\u8868\u683c\u304cOpenFlow<\/strong>\u3067\u3059\u3002SDN\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306f\u3001OpenFlow\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u3063\u3066\u5404\u30b9\u30a4\u30c3\u30c1\u306e\u8ee2\u9001\u30eb\u30fc\u30eb\uff08\u30d5\u30ed\u30fc\u30c6\u30fc\u30d6\u30eb\uff09\u3092\u66f8\u304d\u63db\u3048\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306e\u901a\u4fe1\u7d4c\u8def\u3092\u81ea\u7531\u306b\u30c7\u30b6\u30a4\u30f3\u3067\u304d\u307e\u3059\u3002<\/p>\n

    \n

    2. \u3010VXLAN\u3011VLAN\u306e\u9650\u754c\u3092\u8d85\u3048\u308b\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u6280\u8853<\/h2>\n

    VXLAN\uff08Virtual eXtensible LAN\uff09<\/strong>\u306f\u3001\u7269\u7406\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306b\u4eee\u60f3\u7684\u306aL2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306e\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u6280\u8853<\/strong>\u3067\u3059\u3002\u7279\u306b\u3001\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3084\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3067\u5229\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n

    VLAN\u304c\u62b1\u3048\u308b\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u554f\u984c<\/h3>\n

    \u5f93\u6765\u306eVLAN\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u8ad6\u7406\u7684\u306b\u5206\u5272\u3059\u308b\u4fbf\u5229\u306a\u6280\u8853\u3067\u3059\u304c\u3001\u3044\u304f\u3064\u304b\u306e\u8ab2\u984c\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n

      \n
    • VLAN ID\u306e\u67af\u6e07<\/strong>: VLAN\u3092\u8b58\u5225\u3059\u308b\u305f\u3081\u306eID\u306f\u7d044000\u500b\u3057\u304b\u306a\u304f\u3001\u591a\u6570\u306e\u30c6\u30ca\u30f3\u30c8\u3092\u53ce\u5bb9\u3059\u308b\u5927\u898f\u6a21\u306a\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3067\u306f\u6570\u304c\u4e0d\u8db3\u3057\u307e\u3059\u3002<\/li>\n
    • \u7269\u7406\u69cb\u6210\u3078\u306e\u4f9d\u5b58<\/strong>: VLAN\u306f\u57fa\u672c\u7684\u306b\u5358\u4e00\u306e\u7269\u7406\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u3067\u3057\u304b\u6a5f\u80fd\u3057\u306a\u3044\u305f\u3081\u3001\u7570\u306a\u308b\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3092\u307e\u305f\u3050\u3088\u3046\u306a\u5927\u898f\u6a21\u306aL2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u69cb\u7bc9\u3059\u308b\u306e\u306f\u56f0\u96e3\u3067\u3057\u305f\u3002<\/li>\n<\/ul>\n

      VXLAN\u306e\u4ed5\u7d44\u307f<\/h3>\n

      VXLAN\u306f\u3001\u5143\u306eL2\u30d5\u30ec\u30fc\u30e0\u5168\u4f53\u3092\u3001UDP\u30d1\u30b1\u30c3\u30c8\u3067\u30ab\u30d7\u30bb\u30eb\u5316<\/strong>\uff08\u5305\u307f\u8fbc\u3080\uff09\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001L3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08IP\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09\u306e\u4e0a\u3067\u3001\u3042\u305f\u304b\u3082L2\u3067\u76f4\u63a5\u7e4b\u304c\u3063\u3066\u3044\u308b\u304b\u306e\u3088\u3046\u306a\u4eee\u60f3\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002\u7269\u7406\u7684\u306a\u5834\u6240\u304c\u96e2\u308c\u3066\u3044\u3066\u3082\u3001IP\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3055\u3048\u3042\u308c\u3070\u3001\u3069\u3053\u306b\u3067\u3082\u4eee\u60f3L2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u62e1\u5f35\u3067\u304d\u308b\u306e\u304c\u5927\u304d\u306a\u5229\u70b9\u3067\u3059\u3002<\/p>\n

      \u5b66\u7fd2\u306e\u30dd\u30a4\u30f3\u30c8\uff1aVNI\u3068VTEP<\/h3>\n

      VXLAN\u3092\u7406\u89e3\u3059\u308b\u4e0a\u3067\u30012\u3064\u306e\u91cd\u8981\u306a\u7528\u8a9e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

        \n
      • VNI (VXLAN Network Identifier)<\/strong>: VLAN ID\u306b\u4ee3\u308f\u308b24\u30d3\u30c3\u30c8\u306e\u8b58\u5225\u5b50\u3067\u3001\u7d041600\u4e07<\/strong>\u3082\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u8b58\u5225\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001VLAN ID\u306e\u67af\u6e07\u554f\u984c\u3092\u89e3\u6c7a\u3057\u307e\u3059\u3002<\/li>\n
      • VTEP (VXLAN Tunnel Endpoint)<\/strong>: VXLAN\u30c8\u30f3\u30cd\u30eb\u306e\u59cb\u70b9\u3068\u7d42\u70b9\u3068\u306a\u308b\u88c5\u7f6e\uff08\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u30fc\u3084\u30b9\u30a4\u30c3\u30c1\u306a\u3069\uff09\u3067\u3059\u3002VTEP\u304c\u3001\u5143\u306eL2\u30d5\u30ec\u30fc\u30e0\u306e\u30ab\u30d7\u30bb\u30eb\u5316\u3068\u30ab\u30d7\u30bb\u30eb\u5316\u89e3\u9664\u3092\u884c\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n
        \n

        VTEP\uff08VXLAN Tunnel Endpoint\uff09\u306e\u52d5\u4f5c\u30e1\u30e2<\/strong><\/p>\n

        \u80cc\u666f\uff1a<\/strong>VXLAN\u306f\u7269\u7406\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08IP\uff09\u4e0a\u306b\u4eee\u60f3\u7684\u306a\u30ec\u30a4\u30e42\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u69cb\u7bc9\u3059\u308b\u6280\u8853\u3002VLAN\u306e\u5236\u9650\u3092\u8d85\u3048\u300124bit\u306eVNI\u3067\u7d041,600\u4e07\u30bb\u30b0\u30e1\u30f3\u30c8\u3092\u4f5c\u6210\u53ef\u80fd\u3002<\/p>\n

        VTEP\u306e\u5f79\u5272\uff1a<\/strong>
        \n \u30fb\u4eee\u60f3\u30de\u30b7\u30f3\u3084\u30b5\u30fc\u30d0\u304b\u3089\u306eL2\u30d5\u30ec\u30fc\u30e0\u3092\u53d7\u3051\u53d6\u308a\u3001VXLAN\u30d8\u30c3\u30c0\uff0bUDP\/IP\u30d8\u30c3\u30c0\u3092\u4ed8\u4e0e\u3057\u3066\u30ab\u30d7\u30bb\u30eb\u5316\u3002
        \n \u30fb\u9006\u306b\u53d7\u4fe1\u3057\u305f\u30ab\u30d7\u30bb\u30eb\u5316\u30d1\u30b1\u30c3\u30c8\u304b\u3089\u30d8\u30c3\u30c0\u3092\u5916\u3057\u3001\u5143\u306eL2\u30d5\u30ec\u30fc\u30e0\u3068\u3057\u3066\u5c4a\u3051\u308b\u3002
        \n \u2192 \u4eee\u60f3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u7269\u7406IP\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u6a4b\u6e21\u3057\u3059\u308b\u300c\u5909\u63db\u5668\u300d\u3002<\/p>\n

        \u52d5\u4f5c\u30a4\u30e1\u30fc\u30b8\uff1a<\/strong>
        \n \u30b5\u30fc\u30d0A\u4e0a\u306eVM\u304c\u540c\u3058VNI\u306eVM-B\u3078\u901a\u4fe1\u3059\u308b\u5834\u5408\uff1a
        \n \u30fb\u9001\u4fe1\u5074VTEP\u304c\u30d5\u30ec\u30fc\u30e0\u3092\u30ab\u30d7\u30bb\u30eb\u5316\uff08VXLAN\u30d8\u30c3\u30c0\u4ed8\u4e0e\u3001UDP 4789\u3067\u9001\u4fe1\uff09\u3002
        \n \u30fb\u7269\u7406\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306fIP\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u3057\u3066\u8ee2\u9001\u3002
        \n \u30fb\u53d7\u4fe1\u5074VTEP\u304c\u30c7\u30ab\u30d7\u30bb\u30eb\u5316\u3057\u3001\u5143\u306e\u30d5\u30ec\u30fc\u30e0\u3092VM-B\u3078\u6e21\u3059\u3002<\/p>\n

        VTEP\u306e\u8a2d\u7f6e\u5834\u6240\uff1a<\/strong>
        \n \u30fb\u7269\u7406\u30b9\u30a4\u30c3\u30c1\u3084\u30eb\u30fc\u30bf\uff08\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2VTEP\uff09
        \n \u30fb\u4eee\u60f3\u30b9\u30a4\u30c3\u30c1\uff08\u4f8b\uff1aOpen vSwitch, VMware vSwitch\uff09
        \n \u30fb\u30b5\u30fc\u30d0NIC\u3084\u30b9\u30de\u30fc\u30c8NIC\u4e0a\uff08\u30bd\u30d5\u30c8VTEP\uff09<\/p>\n

        \u6bd4\u55a9\uff1a<\/strong>VTEP\u306f\u300c\u7a7a\u6e2f\u306e\u51fa\u5165\u56fd\u30b2\u30fc\u30c8\u300d\u306e\u3088\u3046\u306a\u3082\u306e\u3002\u56fd\u5185\u7dda\u30c1\u30b1\u30c3\u30c8\uff08L2\u30d5\u30ec\u30fc\u30e0\uff09\u3060\u3051\u3067\u306f\u56fd\u5916\uff08IP\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09\u306b\u51fa\u3089\u308c\u306a\u3044\u305f\u3081\u3001\u30b2\u30fc\u30c8\u3067\u30d1\u30b9\u30dd\u30fc\u30c8\u3068\u30d3\u30b6\uff08VXLAN\u30d8\u30c3\u30c0\uff09\u3092\u4ed8\u3051\u3001\u5230\u7740\u5730\u3067\u5916\u3057\u3066\u5143\u306b\u623b\u3059\u3002<\/p>\n

        \u307e\u3068\u3081\uff1a<\/strong>
        \n \u30fbVXLAN\uff1dIP\u4e0a\u306bL2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4f5c\u308b\u6280\u8853
        \n \u30fbVTEP\uff1dL2\u30d5\u30ec\u30fc\u30e0\u3068VXLAN\u30ab\u30d7\u30bb\u30eb\u5316\u30d1\u30b1\u30c3\u30c8\u306e\u5909\u63db\u88c5\u7f6e
        \n \u30fb\u7269\u7406\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306fVXLAN\u3092\u610f\u8b58\u305b\u305a\u3001IP\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3067\u901a\u4fe1\u304c\u6210\u7acb<\/p>\n<\/article>\n

        3. \u3010SD-WAN\u3011WAN\u56de\u7dda\u3092\u8ce2\u304f\u3001\u67d4\u8edf\u306b\u5229\u7528\u3059\u308b\u6280\u8853<\/h2>\n

        SD-WAN\uff08Software-Defined WAN\uff09<\/strong>\u306f\u3001SDN\u306e\u6982\u5ff5\u3092\u4f01\u696d\u306e\u62e0\u70b9\u9593\u3092\u7d50\u3076WAN\uff08Wide Area Network\uff09<\/strong>\u306b\u9069\u7528\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u8907\u6570\u306e\u7570\u306a\u308bWAN\u56de\u7dda\uff08\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3001MPLS\u306a\u3069\uff09\u3092\u4eee\u60f3\u7684\u306a\u4e00\u3064\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u3057\u3066\u675f\u306d\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3054\u3068\u306b\u6700\u9069\u306a\u7d4c\u8def\u3092\u52d5\u7684\u306b\u5272\u308a\u5f53\u3066\u308b\u3053\u3068\u3067\u3001\u901a\u4fe1\u54c1\u8cea\u306e\u5411\u4e0a\u3068\u30b3\u30b9\u30c8\u524a\u6e1b\u3092\u4e21\u7acb\u3055\u305b\u307e\u3059\u3002<\/p>\n

        \u5f93\u6765\u306e\u4f01\u696dWAN\uff08\u5c02\u7528\u7dda\u30fbIP-VPN\uff09\u306e\u8ab2\u984c<\/h3>\n

        \u5f93\u6765\u306eWAN\u3067\u306f\u3001\u672c\u793e\u3068\u62e0\u70b9\u3092\u7d50\u3076\u305f\u3081\u306b\u3001\u9ad8\u4fa1\u3067\u4fe1\u983c\u6027\u306f\u9ad8\u3044\u304c\u67d4\u8edf\u6027\u306b\u6b20\u3051\u308b\u5c02\u7528\u7dda\u3084\u9589\u57df\u7db2\uff08MPLS\u306a\u3069\uff09\u304c\u4e3b\u306b\u5229\u7528\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001Office 365\u3084Salesforce\u3068\u3044\u3063\u305f\u30af\u30e9\u30a6\u30c9\uff08SaaS\uff09\u5229\u7528\u304c\u4e00\u822c\u5316\u3059\u308b\u3068\u3001\u5168\u3066\u306e\u901a\u4fe1\u304c\u4e00\u5ea6\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3092\u7d4c\u7531\u3059\u308b\u305f\u3081\u3001\u901a\u4fe1\u306e\u9045\u5ef6\u3084\u56de\u7dda\u306e\u903c\u8feb\u3068\u3044\u3063\u305f\u554f\u984c\uff08tromboning effect<\/strong>\uff09\u304c\u767a\u751f\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n

        SD-WAN\u306b\u3088\u308b\u89e3\u6c7a\u7b56<\/h3>\n

        SD-WAN\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u8b58\u5225<\/strong>\u3057\u3001\u305d\u306e\u901a\u4fe1\u306e\u91cd\u8981\u5ea6\u3084\u6c42\u3081\u3089\u308c\u308b\u54c1\u8cea\u306b\u5fdc\u3058\u3066\u3001\u6700\u9069\u306a\u56de\u7dda\u3078\u81ea\u52d5\u7684\u306b\u632f\u308a\u5206\u3051\u307e\u3059\u3002<\/p>\n

          \n
        • \u30d3\u30b8\u30cd\u30b9\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u901a\u4fe1<\/strong>\uff08\u57fa\u5e79\u30b7\u30b9\u30c6\u30e0\u306a\u3069\uff09: \u9ad8\u54c1\u8cea\u306a\u9589\u57df\u7db2\u3078<\/li>\n
        • \u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u5411\u3051\u306e\u901a\u4fe1<\/strong>\uff08Office 365\u306a\u3069\uff09: \u5404\u62e0\u70b9\u304b\u3089\u76f4\u63a5\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3078\uff08\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d6\u30ec\u30a4\u30af\u30a2\u30a6\u30c8<\/strong>\uff09<\/li>\n
        • \u91cd\u8981\u5ea6\u306e\u4f4e\u3044\u901a\u4fe1<\/strong>\uff08Web\u95b2\u89a7\u306a\u3069\uff09: \u5b89\u4fa1\u306a\u30d6\u30ed\u30fc\u30c9\u30d0\u30f3\u30c9\u56de\u7dda\u3078<\/li>\n<\/ul>\n

          \u3053\u308c\u306b\u3088\u308a\u3001WAN\u5168\u4f53\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u9069\u5316\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u4f53\u611f\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n

          \u5b66\u7fd2\u306e\u30dd\u30a4\u30f3\u30c8\uff1a\u30bc\u30ed\u30bf\u30c3\u30c1\u30d7\u30ed\u30d3\u30b8\u30e7\u30cb\u30f3\u30b0<\/h3>\n

          SD-WAN\u306e\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u306e\u4e00\u3064\u304c\u3001\u30bc\u30ed\u30bf\u30c3\u30c1\u30d7\u30ed\u30d3\u30b8\u30e7\u30cb\u30f3\u30b0\uff08ZTP\uff09<\/strong>\u3067\u3059\u3002\u65b0\u3057\u3044\u62e0\u70b9\u3092\u958b\u8a2d\u3059\u308b\u969b\u3001\u7ba1\u7406\u8005\u304c\u73fe\u5730\u3067\u8907\u96d1\u306a\u8a2d\u5b9a\u4f5c\u696d\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u62e0\u70b9\u306e\u62c5\u5f53\u8005\u304cSD-WAN\u6a5f\u5668\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3059\u308b\u3060\u3051\u3067\u3001\u4e2d\u592e\u306eSD-WAN\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9<\/strong>\u304b\u3089\u81ea\u52d5\u7684\u306b\u8a2d\u5b9a\u60c5\u5831\u304c\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3055\u308c\u3001\u8fc5\u901f\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u958b\u901a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

          \n

          \u307e\u3068\u3081<\/h3>\n

          \u4eca\u56de\u89e3\u8aac\u3057\u305fSDN<\/strong>\u3001VXLAN<\/strong>\u3001\u305d\u3057\u3066SD-WAN<\/strong>\u306f\u3001\u3044\u305a\u308c\u3082\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u300c\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067<\/strong>\u300d\u300c\u62bd\u8c61\u5316\u30fb\u4eee\u60f3\u5316\u3057\u3066<\/strong>\u300d\u5236\u5fa1\u3059\u308b\u3068\u3044\u3046\u5171\u901a\u306e\u601d\u60f3\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n

          \u7269\u7406\u7684\u306a\u6a5f\u5668\u3084\u5834\u6240\u306e\u5236\u7d04\u304b\u3089\u89e3\u653e\u3055\u308c\u3001\u8fc5\u901f\u3067\u67d4\u8edf\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u7bc9\u3092\u53ef\u80fd\u306b\u3059\u308b\u3053\u308c\u3089\u306e\u6280\u8853\u306f\u3001\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u304c\u5168\u76db\u306e\u73fe\u4ee3\u306b\u304a\u3044\u3066\u307e\u3059\u307e\u3059\u91cd\u8981\u6027\u3092\u5897\u3057\u3066\u3044\u307e\u3059\u3002\u5348\u5f8c\u554f\u984c\u3067\u3082\u3001\u3053\u308c\u3089\u306e\u65b0\u3057\u3044\u6982\u5ff5\u306b\u57fa\u3065\u3044\u305f\u8a2d\u8a08\u601d\u60f3\u304c\u554f\u308f\u308c\u308b\u3053\u3068\u3092\u610f\u8b58\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

          \u3053\u308c\u307e\u3067\u306e\u30b7\u30ea\u30fc\u30ba\u3067\u3001\u73fe\u4ee3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u652f\u3048\u308b\u57fa\u672c\u6280\u8853\u3092\u5b66\u3093\u3067\u304d\u307e\u3057\u305f\u3002\u6700\u7d42\u56de\u3068\u306a\u308b\u4eca\u56de\u306f\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3084\u30af\u30e9\u30a6\u30c9\u6642\u4ee3\u306b\u4e0d\u53ef\u4e0d\u53ef\u3068\u306a\u3063\u305f\u300c\u4eee\u60f3\u5316\u6280\u8853\u300d\u3068\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u904b\u7528\u306e\u3042\u308a\u65b9\u3092\u6839\u672c\u304b\u3089\u5909\u3048\u308b\u300c\u65b0 … <\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","columnck":"","stmeta_robots":"index, follow","st_titlewords":"","st_title_extra":"","st_keywords":"","st_description":"","st_display_ad_mark":"","st_display_ad_mark_hide":"","textcopyck":"","st_copyright":"","st_copyurl":"","eyecatch_set":"","st_youtube_url":"","st_youtube_eyecatch":"","headerwidget_set":"","updatewidget_set":"","kanrenwidget_set":"","ikkatuwidget_set":"","koukoku_set":"","auto_adsense_koukoku_set":"","st_redirect":"","st_redirect_url_as_canonical":"","st_redirect_pvm_do_not_track":"","post_data_updatewidget_set":"","st_post_header_under_bg":"","st_twitter_tag":"","affinger_note":"","rankdisplayck":"","st_head_code":"","st_footer_code":"","st_post_header_under_code":"","_st_toc_override":false,"_st_toc_settings":[]},"categories":[3],"tags":[5],"class_list":["post-5949","post","type-post","status-publish","format-standard","hentry","category-ipa","tag-5"],"_links":{"self":[{"href":"https:\/\/sky-peace.net\/certified\/wp-json\/wp\/v2\/posts\/5949","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sky-peace.net\/certified\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sky-peace.net\/certified\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sky-peace.net\/certified\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sky-peace.net\/certified\/wp-json\/wp\/v2\/comments?post=5949"}],"version-history":[{"count":0,"href":"https:\/\/sky-peace.net\/certified\/wp-json\/wp\/v2\/posts\/5949\/revisions"}],"wp:attachment":[{"href":"https:\/\/sky-peace.net\/certified\/wp-json\/wp\/v2\/media?parent=5949"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sky-peace.net\/certified\/wp-json\/wp\/v2\/categories?post=5949"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sky-peace.net\/certified\/wp-json\/wp\/v2\/tags?post=5949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}