{"id":1418,"date":"2025-10-18T02:34:07","date_gmt":"2025-10-17T17:34:07","guid":{"rendered":"https:\/\/mylifeisbeautiful555.net\/?page_id=1418"},"modified":"2025-10-18T02:39:57","modified_gmt":"2025-10-17T17:39:57","slug":"bgp-clear%e3%82%b3%e3%83%9e%e3%83%b3%e3%83%89","status":"publish","type":"page","link":"https:\/\/mylifeisbeautiful555.net\/?page_id=1418","title":{"rendered":"BGP clear\u30b3\u30de\u30f3\u30c9"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">BGP\u306e clear \u30b3\u30de\u30f3\u30c9\u3068\u306f\uff1f<\/h3>\n\n\n\n<p>BGP\u30d4\u30a2\uff08neighbor\uff09\u3068\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u3092<strong>\u30ea\u30bb\u30c3\u30c8<\/strong>\u307e\u305f\u306f<strong>\u518d\u8aad\u307f\u8fbc\u307f<\/strong>\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002<\/p>\n\n\n\n<p>Cisco IOS\u3067\u306e\u57fa\u672c\u69cb\u6587\u306f<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>clear ip bgp { neighbor | * } &#91;soft | hard | in | out]<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">clear\u30b3\u30de\u30f3\u30c9\u306e\u7a2e\u985e\uff08\u5927\u304d\u304f2\u7a2e\u985e\uff09<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7a2e\u985e<\/th><th>\u8aac\u660e<\/th><th>\u5f71\u97ff\u7bc4\u56f2<\/th><\/tr><\/thead><tbody><tr><td><strong>\u30cf\u30fc\u30c9\u30ea\u30bb\u30c3\u30c8\uff08Hard Reset\uff09<\/strong><\/td><td>\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u5b8c\u5168\u306b\u5207\u65ad\u3057\u3066\u518d\u78ba\u7acb<\/td><td>\u5927\u304d\u3044\uff08\u7d4c\u8def\u518d\u5b66\u7fd2\u304c\u5fc5\u8981\uff09<\/td><\/tr><tr><td><strong>\u30bd\u30d5\u30c8\u30ea\u30bb\u30c3\u30c8\uff08Soft Reset\uff09<\/strong><\/td><td>\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u7dad\u6301\u3057\u305f\u307e\u307e\u7d4c\u8def\u60c5\u5831\u3092\u518d\u9069\u7528<\/td><td>\u5c0f\u3055\u3044\uff08\u30c0\u30a6\u30f3\u306a\u3057\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\">\u30cf\u30fc\u30c9\u30ea\u30bb\u30c3\u30c8\uff08Hard Reset\uff09<\/h1>\n\n\n\n<h3 class=\"wp-block-heading\">\u3007 \u30b3\u30de\u30f3\u30c9\u4f8b<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>clear ip bgp 192.0.2.1<\/code><\/pre>\n\n\n\n<p>\u307e\u305f\u306f\u5168\u30d4\u30a2\u3092\u5bfe\u8c61\u306b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>clear ip bgp *<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u3007 \u52d5\u4f5c<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6307\u5b9a\u3057\u305fBGP\u30d4\u30a2\u3068\u306e<strong>TCP\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u5f37\u5236\u7684\u306b\u5207\u65ad<\/strong>\u3002<\/li>\n\n\n\n<li>\u518d\u3073OPEN \u2192 KEEPALIVE \u2192 UPDATE \u306e\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u304c\u884c\u308f\u308c\u308b\u3002<\/li>\n\n\n\n<li>\u7d4c\u8def\u60c5\u5831\u306f\u3059\u3079\u3066\u524a\u9664\u3055\u308c\u3001\u518d\u5b66\u7fd2\u304c\u5fc5\u8981\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3007 \u6ce8\u610f\u70b9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30bb\u30c3\u30b7\u30e7\u30f3\u304c\u4e00\u6642\u7684\u306b<strong>Established \u2192 Idle<\/strong>\u306b\u623b\u308b\u3002<\/li>\n\n\n\n<li>\u5927\u898f\u6a21\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001\u4e00\u6589\u306b\u5b9f\u884c\u3059\u308b\u3068<strong>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u53ce\u675f\u304c\u4e71\u308c\u308b<\/strong>\u3002<\/li>\n<\/ul>\n\n\n\n<p> \u4f7f\u3046\u5834\u9762\u306e\u4f8b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8aa4\u3063\u305fneighbor\u8a2d\u5b9a\u3092\u4fee\u6b63\u3057\u305f\u3042\u3068\u3001\u5b8c\u5168\u306b\u518d\u63a5\u7d9a\u3057\u305f\u3044\u5834\u5408\u3002<\/li>\n\n\n\n<li>\u30bb\u30c3\u30b7\u30e7\u30f3\u304c\u4e0d\u5b89\u5b9a\u30fb\u58ca\u308c\u3066\u3044\u308b\u5834\u5408\u3002<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">\u30bd\u30d5\u30c8\u30ea\u30bb\u30c3\u30c8\uff08Soft Reset\uff09<\/h1>\n\n\n\n<h3 class=\"wp-block-heading\">\u3007\u30b3\u30de\u30f3\u30c9\u4f8b<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">(1) \u53d7\u4fe1\u7d4c\u8def\u3092\u518d\u8a55\u4fa1\u3059\u308b\uff08in\u65b9\u5411\uff09<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>clear ip bgp 192.0.2.1 in<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">(2) \u9001\u4fe1\u7d4c\u8def\u3092\u518d\u9001\u4fe1\u3059\u308b\uff08out\u65b9\u5411\uff09<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>clear ip bgp 192.0.2.1 out<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">(3) \u4e21\u65b9\u5411\uff08\u5b8c\u5168\u306a\u30bd\u30d5\u30c8\u30ea\u30bb\u30c3\u30c8\uff09<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>clear ip bgp 192.0.2.1 soft<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u3007\u52d5\u4f5c<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>BGP\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u5207\u65ad\u305b\u305a\u306b\u3001\u7d4c\u8def\u5c5e\u6027\u3092<strong>\u518d\u8a55\u4fa1\u30fb\u518d\u9001\u4fe1<\/strong>\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u30d4\u30a2\u30ea\u30f3\u30b0\u306f\u7dad\u6301\u3055\u308c\u308b\u305f\u3081\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u304c\u306a\u3044\u3002<\/li>\n\n\n\n<li>Policy\uff08route-map\u3001filter-list\u3001prefix-list\u306a\u3069\uff09\u3092\u5909\u66f4\u3057\u305f\u969b\u306b\u4f7f\u3046\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4f7f\u3046\u5834\u9762\u306e\u4f8b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>route-map \u3084 prefix-list \u3092\u5909\u66f4\u3057\u305f\u3042\u3068\u3001\u53cd\u6620\u3055\u305b\u305f\u3044\u3068\u304d\u3002<\/li>\n\n\n\n<li>\u7d4c\u8def\u30d5\u30a3\u30eb\u30bf\u3092\u66f4\u65b0\u3057\u3066\u3082\u518d\u63a5\u7d9a\u305b\u305a\u306b\u53cd\u6620\u3057\u305f\u3044\u5834\u5408\u3002<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">Route Refresh \u6a5f\u80fd\uff08\u73fe\u5728\u306e\u4e3b\u6d41\uff09<\/h1>\n\n\n\n<p>BGP\u306e\u8fd1\u4ee3\u7684\u306a\u65b9\u6cd5\u3067\u306f\u3001\u30eb\u30fc\u30bf\u304c\u30d4\u30a2\u306b\u300c\u3082\u3046\u4e00\u5ea6\u7d4c\u8def\u60c5\u5831\u3092\u9001\u3063\u3066\u300d\u3068\u30ea\u30af\u30a8\u30b9\u30c8\u3067\u304d\u307e\u3059\u3002<br>\u3053\u308c\u306f<strong>\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u5207\u3089\u305a\u306b\u518d\u9001\u4fe1\u3092\u8981\u6c42<\/strong>\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3001<br>\u30b3\u30de\u30f3\u30c9\u306f\u540c\u3058\u304f clear ip bgp &#8230; in\/out \u3067\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u3088\u304f\u4f7f\u3046\u30b3\u30de\u30f3\u30c9\u4e00\u89a7<\/h1>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30b3\u30de\u30f3\u30c9<\/th><th>\u610f\u5473<\/th><th>\u5099\u8003<\/th><\/tr><\/thead><tbody><tr><td>clear ip bgp *<\/td><td>\u5168\u30d4\u30a2\u3092\u30cf\u30fc\u30c9\u30ea\u30bb\u30c3\u30c8<\/td><td>\u5168\u7d4c\u8def\u518d\u5b66\u7fd2\u3001\u614e\u91cd\u306b\uff01<\/td><\/tr><tr><td>clear ip bgp 192.0.2.1<\/td><td>\u6307\u5b9a\u30d4\u30a2\u3092\u30cf\u30fc\u30c9\u30ea\u30bb\u30c3\u30c8<\/td><td>\u5c0f\u898f\u6a21\u3067\u4f7f\u3046<\/td><\/tr><tr><td>clear ip bgp 192.0.2.1 soft<\/td><td>\u53cc\u65b9\u5411\u30bd\u30d5\u30c8\u30ea\u30bb\u30c3\u30c8<\/td><td>\u4e00\u822c\u7684<\/td><\/tr><tr><td>clear ip bgp 192.0.2.1 in<\/td><td>\u53d7\u4fe1\u30eb\u30fc\u30c8\u3092\u518d\u8a55\u4fa1<\/td><td>\u30d5\u30a3\u30eb\u30bf\u5909\u66f4\u6642\u306b\u6700\u9069<\/td><\/tr><tr><td>clear ip bgp 192.0.2.1 out<\/td><td>\u9001\u4fe1\u30eb\u30fc\u30c8\u3092\u518d\u9001\u4fe1<\/td><td>export\u30dd\u30ea\u30b7\u30fc\u5909\u66f4\u6642<\/td><\/tr><tr><td>clear ip bgp * soft in<\/td><td>\u5168\u30d4\u30a2\u306bRoute Refresh\u8981\u6c42<\/td><td>\u5b89\u5168\u306b\u5168\u518d\u8a55\u4fa1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\">\u72b6\u6cc1\u78ba\u8a8d\u30b3\u30de\u30f3\u30c9<\/h1>\n\n\n\n<p>BGP\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u72b6\u614b\u3092\u78ba\u8a8d<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>show ip bgp summary<\/code><\/pre>\n\n\n\n<p>\u30bb\u30c3\u30b7\u30e7\u30f3\u304c\u518d\u78ba\u7acb\u3059\u308b\u3068\u300cUp\/Down\u300d\u30ab\u30a6\u30f3\u30bf\u304c\u30ea\u30bb\u30c3\u30c8\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h1>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7a2e\u985e<\/th><th>\u30b3\u30de\u30f3\u30c9\u4f8b<\/th><th>\u52d5\u4f5c<\/th><th>\u30bb\u30c3\u30b7\u30e7\u30f3\u65ad<\/th><th>\u7528\u9014<\/th><\/tr><\/thead><tbody><tr><td><strong>Hard Reset<\/strong><\/td><td>clear ip bgp 192.0.2.1<\/td><td>\u63a5\u7d9a\u3092\u5207\u65ad\u30fb\u518d\u78ba\u7acb<\/td><td>\u3042\u308a<\/td><td>\u5b8c\u5168\u518d\u63a5\u7d9a\u3001\u554f\u984c\u4fee\u6b63\u5f8c<\/td><\/tr><tr><td><strong>Soft Reset (In)<\/strong><\/td><td>clear ip bgp 192.0.2.1 in<\/td><td>\u53d7\u4fe1\u7d4c\u8def\u3092\u518d\u8a55\u4fa1<\/td><td>\u306a\u3057<\/td><td>\u30d5\u30a3\u30eb\u30bf\u5909\u66f4\u6642<\/td><\/tr><tr><td><strong>Soft Reset (Out)<\/strong><\/td><td>clear ip bgp 192.0.2.1 out<\/td><td>\u9001\u4fe1\u7d4c\u8def\u3092\u518d\u9001\u4fe1<\/td><td>\u306a\u3057<\/td><td>\u9001\u4fe1\u30dd\u30ea\u30b7\u30fc\u5909\u66f4\u6642<\/td><\/tr><tr><td><strong>Route Refresh<\/strong><\/td><td>clear ip bgp * soft in<\/td><td>\u30eb\u30fc\u30c8\u518d\u9001\u4fe1\u8981\u6c42<\/td><td>\u306a\u3057<\/td><td>\u8fd1\u4ee3\u7684\u3067\u5b89\u5168<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>BGP\u306e clear \u30b3\u30de\u30f3\u30c9\u3068\u306f\uff1f BGP\u30d4\u30a2\uff08neighbor\uff09\u3068\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u30ea\u30bb\u30c3\u30c8\u307e\u305f\u306f\u518d\u8aad\u307f\u8fbc\u307f\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002 Cisco IOS\u3067\u306e\u57fa\u672c\u69cb\u6587\u306f clear\u30b3\u30de\u30f3\u30c9\u306e\u7a2e\u985e\uff08\u5927\u304d\u304f2\u7a2e\u985e\uff09 \u7a2e\u985e \u8aac\u660e \u5f71\u97ff [&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-1418","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/mylifeisbeautiful555.net\/index.php?rest_route=\/wp\/v2\/pages\/1418","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=1418"}],"version-history":[{"count":2,"href":"https:\/\/mylifeisbeautiful555.net\/index.php?rest_route=\/wp\/v2\/pages\/1418\/revisions"}],"predecessor-version":[{"id":1421,"href":"https:\/\/mylifeisbeautiful555.net\/index.php?rest_route=\/wp\/v2\/pages\/1418\/revisions\/1421"}],"wp:attachment":[{"href":"https:\/\/mylifeisbeautiful555.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}