{"id":647,"date":"2021-02-28T13:05:59","date_gmt":"2021-02-28T04:05:59","guid":{"rendered":"https:\/\/wp.zassoul.com\/?p=647"},"modified":"2021-02-28T13:07:11","modified_gmt":"2021-02-28T04:07:11","slug":"catalyst3560c%e3%81%a7gre%e3%83%88%e3%83%b3%e3%83%8d%e3%83%ab","status":"publish","type":"post","link":"https:\/\/wp.zassoul.com\/?p=647","title":{"rendered":"Catalyst3560C\u3067GRE\u30c8\u30f3\u30cd\u30eb"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u3068\u3042\u308b\u691c\u8a3c\u3067L3SW\u3067GRE\u30c8\u30f3\u30cd\u30eb\u306e\u307f\u5f35\u308b\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u305f\u3002\u666e\u901a\u306b\u3044\u3051\u308b\u304b\u306a\u3068\u601d\u3063\u305f\u304c\uff0ckeepalive\u3067\u3072\u3063\u304b\u304b\u3063\u305f\u306e\u3067\u30e1\u30e2\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u57fa\u672c\u7684\u306b\u306f\uff0cVlan IF\u306bIP\u30a2\u30c9\u30ec\u30b9\u3092\u8a2d\u5b9a\u3057\uff0ctunnel source \/ destination \u3067\u305d\u308c\u305e\u308c\u6307\u5b9a\u3059\u308c\u3070\u5b8c\u4e86\u3002\u305f\u3060\u3057\uff0cKeepalive\u3092\u8a2d\u5b9a\u3059\u308b\u3068Down\u3068\u306a\u308b\u3002\u30c7\u30d0\u30c3\u30b0\u3092\u3068\u3063\u3066\u3082\u5fdc\u7b54\u304c\u8fd4\u3063\u3066\u3053\u305a(recieve\u304c\u7121\u3044)Down\u5224\u5b9a\u3055\u308c\u3066\u3044\u305f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>interface Tunnel1\n ip address 192.168.254.2 255.255.255.252\n keepalive 5 2\n tunnel source Vlan1\n tunnel destination 192.168.10.1\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u3093\u3067\u3060\u308d\u3046\u306a\u3068\u8abf\u3079\u3066\u307f\u308b\u3068\uff0c\u4ee5\u4e0b\u306e\u4e00\u6587\u3092\u898b\u3064\u3051\u305f\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>Support is available for gre ip tunnel mode. The tunnel source can be loopback and Layer 3 (physical or Etherchannel) interfaces only.<\/p><cite>https:\/\/www.cisco.com\/c\/dam\/en\/us\/td\/docs\/switches\/lan\/catalyst3850\/software\/release\/16-1\/workflows\/gre-feature-guide.pdf<\/cite><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u308b\u307b\u3069\u3002\u578b\u756a\u3082\u30d0\u30fc\u30b8\u30e7\u30f3\u3082\u9055\u3046\u3051\u308c\u3069\u3053\u308c\u3063\u307d\u3044\u3002\u8a66\u3057\u306bip routing\u3092\u6709\u52b9\u306b\u3057\u3066Loopback IF\u3092\u8ffd\u52a0\uff0c\u5bfe\u5411\u306eLo\u306b\u5bfe\u3059\u308b\u30b9\u30bf\u30c6\u30a3\u30c3\u30af\u30eb\u30fc\u30c8\u8ffd\u52a0\u3057\u305f\u3068\u3053\u308d\u7121\u4e8b\u306bkeepalive\u6709\u308a\u3067\u30c8\u30f3\u30cd\u30eb\u304c\u5f35\u308c\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u67af\u308c\u305f\u6280\u8853\u3060\u3051\u308c\u3069\uff0c\u7d50\u69cb\u307e\u3060\u30cf\u30de\u308b\u3068\u3053\u308d\u304c\u3042\u308b\u3068\u3044\u3046\u3002\u7cbe\u9032\u304c\u8db3\u308a\u307e\u305b\u3093\u306d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3068\u3042\u308b\u691c\u8a3c\u3067L3SW\u3067GRE\u30c8\u30f3\u30cd\u30eb\u306e\u307f\u5f35\u308b\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u305f\u3002\u666e\u901a\u306b\u3044\u3051\u308b\u304b\u306a\u3068\u601d\u3063\u305f\u304c\uff0ckeepalive\u3067\u3072\u3063\u304b\u304b\u3063\u305f\u306e\u3067\u30e1\u30e2\u3002 \u57fa\u672c\u7684\u306b\u306f\uff0cVlan IF\u306bIP\u30a2\u30c9\u30ec\u30b9\u3092\u8a2d\u5b9a\u3057\uff0ctunnel source \/ des\u2026 <span class=\"read-more\"><a href=\"https:\/\/wp.zassoul.com\/?p=647\">\u7d9a\u304d\u3092\u8aad\u3080 &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,19,6,15,8],"tags":[72,74,73,75],"class_list":["post-647","post","type-post","status-publish","format-standard","hentry","category-cisco","category-ios","category-it","category-network","category-8","tag-catalyst","tag-cisco","tag-gre","tag-network"],"_links":{"self":[{"href":"https:\/\/wp.zassoul.com\/index.php?rest_route=\/wp\/v2\/posts\/647","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.zassoul.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.zassoul.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.zassoul.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.zassoul.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=647"}],"version-history":[{"count":1,"href":"https:\/\/wp.zassoul.com\/index.php?rest_route=\/wp\/v2\/posts\/647\/revisions"}],"predecessor-version":[{"id":648,"href":"https:\/\/wp.zassoul.com\/index.php?rest_route=\/wp\/v2\/posts\/647\/revisions\/648"}],"wp:attachment":[{"href":"https:\/\/wp.zassoul.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.zassoul.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=647"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.zassoul.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}