{"id":1690,"date":"2025-11-29T04:35:04","date_gmt":"2025-11-28T19:35:04","guid":{"rendered":"https:\/\/mylifeisbeautiful555.net\/?page_id=1690"},"modified":"2025-11-29T04:35:05","modified_gmt":"2025-11-28T19:35:05","slug":"%e3%82%a2%e3%83%88%e3%83%aa%e3%83%93%e3%83%a5%e3%83%bc%e3%83%88-weight","status":"publish","type":"page","link":"https:\/\/mylifeisbeautiful555.net\/?page_id=1690","title":{"rendered":"\u30a2\u30c8\u30ea\u30d3\u30e5\u30fc\u30c8 Weight"},"content":{"rendered":"\n<p>BGP\u306e <strong>Weight\uff08\u30a6\u30a7\u30a4\u30c8\uff09<\/strong> \u306f\u3001<strong>Cisco\u72ec\u81ea<\/strong> \u306e\u7d4c\u8def\u9078\u629e\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u3001<strong>\u540c\u4e00\u30eb\u30fc\u30bf\u30fc\u5185\u3067\u6700\u512a\u5148\u3055\u308c\u308b<\/strong>\u5c5e\u6027\u3067\u3059\u3002<br>\u30ed\u30fc\u30ab\u30eb\u30eb\u30fc\u30bf\u30fc\u5185\u90e8\u3067\u3057\u304b\u4f7f\u308f\u308c\u305a\u3001\u4ed6\u306e\u30eb\u30fc\u30bf\u30fc\u306b <strong>\u4f1d\u64ad\u3057\u307e\u305b\u3093<\/strong>\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Cisco\u72ec\u81ea\u306e\u30d1\u30e9\u30e1\u30fc\u30bf<\/strong>\uff08RFC\u6a19\u6e96\u3067\u306f\u306a\u3044\uff09<\/li>\n\n\n\n<li><strong>\u5024\u304c\u5927\u304d\u3044\u7d4c\u8def\u304c\u512a\u5148\u3055\u308c\u308b<\/strong><\/li>\n\n\n\n<li><strong>\u30ed\u30fc\u30ab\u30eb\u30eb\u30fc\u30bf\u5185\u306e\u307f\u6709\u52b9\uff08\u5916\u306b\u51fa\u306a\u3044\uff09<\/strong><\/li>\n\n\n\n<li>neighbor\u3054\u3068\u3001\u307e\u305f\u306f\u30eb\u30fc\u30c8\u30de\u30c3\u30d7\u3067\u8a2d\u5b9a\u53ef\u80fd<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">BGP\u7d4c\u8def\u9078\u629e\u3067\u306e\u512a\u5148\u9806\u4f4d<\/h1>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Weight\uff08\u5927\u304d\u3044\u307b\u3069\u512a\u5148\uff09 \u2190 \u6700\u5f37<\/strong><\/li>\n\n\n\n<li>Local Preference<\/li>\n\n\n\n<li>\u81ea\u30eb\u30fc\u30bf\u30fc\u304c\u751f\u6210\u3057\u305f\u7d4c\u8def\uff08network \/ aggregate\uff09<\/li>\n\n\n\n<li>AS-PATH \u9577<\/li>\n\n\n\n<li>Origin<\/li>\n\n\n\n<li>MED<\/li>\n\n\n\n<li>etc\u2026<\/li>\n<\/ol>\n\n\n\n<p>Weight\u306f <strong>Local Preference \u3088\u308a\u3082\u5f37\u3044<\/strong> \u306e\u3067\u3001<br>\u300c\u3053\u306e\u30eb\u30fc\u30bf\u30fc\u3060\u3051\u7279\u5b9a\u306e\u56de\u7dda\u3092\u512a\u5148\u3057\u305f\u3044\u300d\u3068\u3044\u3046\u3068\u304d\u306b\u6700\u3082\u7c21\u5358\u306b\u4f7f\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Weight \u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u5024<\/h1>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7a2e\u985e<\/th><th>\u30c7\u30d5\u30a9\u30eb\u30c8<\/th><\/tr><\/thead><tbody><tr><td><strong>\u30ed\u30fc\u30ab\u30eb\u3067\u751f\u6210\u3057\u305f\u7d4c\u8def\uff08network \/ aggregate\uff09<\/strong><\/td><td><strong>32768<\/strong><\/td><\/tr><tr><td><strong>BGP\u30d4\u30a2\u304b\u3089\u5b66\u7fd2\u3057\u305f\u7d4c\u8def<\/strong><\/td><td><strong>0<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\">\u8a2d\u5b9a\u4f8b\u2460\uff08neighbor\u306b\u5bfe\u3057\u3066Weight\u6307\u5b9a\uff09<\/h1>\n\n\n\n<pre class=\"wp-block-code\"><code>router bgp 65000\n  neighbor 10.1.1.1 remote-as 65001\n  neighbor 10.1.1.1 weight 500\n<\/code><\/pre>\n\n\n\n<p>\u2192 10.1.1.1 \u304b\u3089\u6765\u305f\u7d4c\u8def\u306f Weight=500 \u3067\u512a\u5148\u3055\u308c\u308b<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u8a2d\u5b9a\u4f8b\u2461\uff08\u30eb\u30fc\u30c8\u30de\u30c3\u30d7\u3067\u7279\u5b9a\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u3060\u3051Weight\u5909\u66f4\uff09<\/h1>\n\n\n\n<pre class=\"wp-block-code\"><code>route-map SET-WEIGHT permit 10\n  match ip address 10\n  set weight 800\n\nip access-list standard 10\n  permit 192.168.10.0 255.255.255.0\n\nrouter bgp 65000\n  neighbor 10.1.1.1 route-map SET-WEIGHT in\n<\/code><\/pre>\n\n\n\n<p>\u2192 192.168.10.0\/24 \u306e\u307f Weight=800\uff08\u6700\u512a\u5148\uff09<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u7528\u9014<\/h1>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30eb\u30fc\u30bf\u30fc\u5185\u3060\u3051\u3067\u300c\u512a\u5148\u56de\u7dda\u300d\u3092\u6c7a\u3081\u305f\u3044<\/li>\n\n\n\n<li>2\u672c\u306eISP\u56de\u7dda\u306e\u3046\u3061\u3001\u7247\u65b9\u3092\u512a\u5148\u3055\u305b\u305f\u3044<\/li>\n\n\n\n<li>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30dd\u30ea\u30b7\u30fc\u3092\u7c21\u5358\u306b\u5909\u3048\u305f\u3044\uff08LocalPref\u3088\u308a\u624b\u8efd\uff09<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h1>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Weight \u306f <strong>Cisco\u72ec\u81ea\u306e\u6700\u5f37\u30d1\u30e9\u30e1\u30fc\u30bf<\/strong><\/li>\n\n\n\n<li><strong>\u5927\u304d\u3044\u5024\u304c\u512a\u5148<\/strong><\/li>\n\n\n\n<li><strong>\u4ed6\u30eb\u30fc\u30bf\u30fc\u306b\u4f1d\u308f\u3089\u306a\u3044<\/strong><\/li>\n\n\n\n<li><strong>\u30ed\u30fc\u30ab\u30eb\u30eb\u30fc\u30bf\u30fc\u3060\u3051\u306e\u7d4c\u8def\u5236\u5fa1\u306b\u6700\u9069<\/strong><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>BGP\u306e Weight\uff08\u30a6\u30a7\u30a4\u30c8\uff09 \u306f\u3001Cisco\u72ec\u81ea \u306e\u7d4c\u8def\u9078\u629e\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u3001\u540c\u4e00\u30eb\u30fc\u30bf\u30fc\u5185\u3067\u6700\u512a\u5148\u3055\u308c\u308b\u5c5e\u6027\u3067\u3059\u3002\u30ed\u30fc\u30ab\u30eb\u30eb\u30fc\u30bf\u30fc\u5185\u90e8\u3067\u3057\u304b\u4f7f\u308f\u308c\u305a\u3001\u4ed6\u306e\u30eb\u30fc\u30bf\u30fc\u306b \u4f1d\u64ad\u3057\u307e\u305b\u3093\u3002 BGP\u7d4c\u8def\u9078\u629e\u3067\u306e\u512a\u5148\u9806\u4f4d Wei [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1690","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/mylifeisbeautiful555.net\/index.php?rest_route=\/wp\/v2\/pages\/1690","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mylifeisbeautiful555.net\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mylifeisbeautiful555.net\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mylifeisbeautiful555.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mylifeisbeautiful555.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1690"}],"version-history":[{"count":2,"href":"https:\/\/mylifeisbeautiful555.net\/index.php?rest_route=\/wp\/v2\/pages\/1690\/revisions"}],"predecessor-version":[{"id":1692,"href":"https:\/\/mylifeisbeautiful555.net\/index.php?rest_route=\/wp\/v2\/pages\/1690\/revisions\/1692"}],"wp:attachment":[{"href":"https:\/\/mylifeisbeautiful555.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}