{"id":1709,"date":"2024-02-13T21:01:56","date_gmt":"2024-02-13T12:01:56","guid":{"rendered":"http:\/\/daimaru-tech-blog.com\/?p=1686"},"modified":"2025-07-05T12:12:31","modified_gmt":"2025-07-05T03:12:31","slug":"%e3%80%90%e3%83%8d%e3%83%83%e3%83%88%e3%83%af%e3%83%bc%e3%82%af%e5%85%a5%e9%96%80%e3%80%91ccna-ccnp%e3%81%ab%e5%87%ba%e3%81%a6%e3%81%8f%e3%82%8bsd-wan%e3%81%a8%e3%81%af%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/daimaru-tech-blog.com\/?p=1709","title":{"rendered":"\u3010\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5165\u9580\u3011CCNA\/CCNP\u306b\u51fa\u3066\u304f\u308bSD-WAN\u3068\u306f\uff1f"},"content":{"rendered":"\n

\u306f\u3058\u3081\u306b<\/h2>\n\n\n\n

\u3053\u3093\u306b\u3061\u306f\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u300c\u3060\u3044\u307e\u308b\u300d<\/span><\/span><\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n

\u4eca\u56de\u306f\u3001CCNA\/CCNP\u306b\u3088\u304f\u51fa\u3066\u304f\u308bSD-WAN\u3068SD-ACCESS\u306b\u3064\u3044\u3066\u5b66\u3093\u3067\u307f\u305f\u306e\u3067\u305d\u306e\u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u3092\u3057\u305f\u3044<\/span><\/span><\/strong>\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

<\/a><\/center>\n\n\n\n

SD-WAN\uff08Software Defined-WAN\uff09<\/h2>\n\n\n\n

\u305d\u3082\u305d\u3082SD-WAN\u3068\u306f\uff1f<\/h3>\n\n\n\n

SD-WAN<\/strong>\u3068\u306f\u300cSoftware Defined-WAN\u300d\u306e\u7565\u79f0<\/strong>\u3067\u3042\u308a\u3001\u30b3\u30b9\u30c8\u524a\u6e1b\u3084\u30a2\u30b8\u30ea\u30c6\u30a3\u5411\u4e0a\u3001\u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u306e\u904b\u7528\u304c\u7279\u5fb4\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/span><\/span><\/strong>\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

Cisco\u306eHP\u306b\u3088\u308b\u3068\u3001\u5f93\u6765WAN\u3068\u65b0\u898fWAN\u306e\u7279\u5fb4\u304c\u5927\u304d\u304f\u7570\u306a\u308b\u3068\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u5177\u4f53\u7684\u306a\u9055\u3044\u306f\u4ee5\u4e0b\u306e\u8868\u306b\u8a18\u8f09\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

 <\/span>\u9805\u76ee<\/strong><\/span><\/td>\u5f93\u6765WAN <\/span><\/strong><\/span><\/td> <\/span>SD-WAN<\/strong><\/span><\/td><\/tr>
 <\/span>Availability<\/strong><\/td> <\/span>Active Path\u3068Backup Path
MPLS\u7db2\u3067\u69cb\u7bc9<\/td>		 <\/span>\u30fbAct-Act\u69cb\u6210
\u30fb\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0
\u30fbVPN\u306b\u3088\u308b\u30b3\u30b9\u30c8\u524a\u6e1b<\/td><\/tr>
 <\/span>Security<\/strong><\/td> <\/span>MPLS\u7db2\u306b\u3088\u308b\u62c5\u4fdd<\/td> <\/span>\u30fb\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u306e\u30a2\u30af\u30bb\u30b9\u5236\u5fa1
\u30fbVPN\u5229\u7528\u306b\u3088\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u78ba\u4fdd
\u30fbNGFW\/DNS\u7b49\u306e\u5229\u7528<\/td><\/tr>
 <\/span>Scalability<\/strong><\/td>\u30fc <\/span><\/td> <\/span>\u30fbPublic\u30af\u30e9\u30a6\u30c9\u3068\u306e\u63a5\u7d9a\u304b\u3064\u62e1\u5f35\u304c\u5bb9\u6613<\/td><\/tr><\/tbody><\/table>
\u5f93\u6765WAN\u3068SD-WAN\u3068\u306e\u6bd4\u8f03\u8868<\/figcaption><\/figure>\n\n\n\n
\n
\u62e0\u70b9A \u30eb\u30fc\u30bf<\/font><\/div><\/div><\/div><\/foreignObject>\u62e0\u70b9A \u30eb\u30fc\u30bf<\/text><\/switch><\/g>
\u62e0\u70b9B \u30eb\u30fc\u30bf<\/font><\/div><\/div><\/div><\/foreignObject>\u62e0\u70b9B \u30eb\u30fc\u30bf<\/text><\/switch><\/g>
\u5f93\u6765WAN<\/font><\/div><\/div><\/div><\/foreignObject>\u5f93\u6765WAN<\/text><\/switch><\/g>

<\/div><\/div><\/div><\/div><\/foreignObject> <\/text><\/switch><\/g>
MPLS\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/font><\/div><\/div><\/div><\/foreignObject>MPLS\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/text><\/switch><\/g>
Active Path<\/font><\/div><\/div><\/div><\/foreignObject>Active Path<\/text><\/switch><\/g>
Backup Path<\/font><\/div><\/div><\/div><\/foreignObject>Backup Path<\/text><\/switch><\/g>
\u62e0\u70b9A \u30eb\u30fc\u30bf<\/font><\/div><\/div><\/div><\/foreignObject>\u62e0\u70b9A \u30eb\u30fc\u30bf<\/text><\/switch><\/g>
\u62e0\u70b9B \u30eb\u30fc\u30bf<\/font><\/div><\/div><\/div><\/foreignObject>\u62e0\u70b9B \u30eb\u30fc\u30bf<\/text><\/switch><\/g>
SD-WAN<\/font><\/div><\/div><\/div><\/foreignObject>SD-WAN<\/text><\/switch><\/g>

<\/div><\/div><\/div><\/div><\/foreignObject> <\/text><\/switch><\/g>
\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8
\uff08VPN\u5229\u7528\uff09
<\/span><\/div><\/div><\/div><\/foreignObject>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\uff08VPN\u5229\u7528\uff09…<\/text><\/switch><\/g>
Active Path<\/font><\/div><\/div><\/div><\/foreignObject>Active Path<\/text><\/switch><\/g>
Active Path<\/font><\/div><\/div><\/div><\/foreignObject>Active Path<\/text><\/switch><\/g>
Dynamic\u5207\u66ff<\/span><\/div><\/div><\/div><\/foreignObject>Dynamic\u5207\u66ff<\/text><\/switch><\/g>
NF<\/font><\/div><\/div><\/div><\/foreignObject>NF<\/text><\/switch><\/g>
NF<\/font><\/div><\/div><\/div><\/foreignObject>NF<\/text><\/switch><\/g><\/g>Text is not SVG – cannot display<\/text><\/a><\/switch><\/svg><\/center>\n<\/div><\/div>\n\n\n\n