\u30ac\u30c1\u3067\u5bfe\u5fdc\u306f\u5927\u5909\u306a\u306e\u3067\u3001\u4eca\u56de\u306fping-t\u3067\u66f4\u65b0
\n\u3057\u3088\u3046\u304b\u3068\u601d\u3046\u3002<\/p>\n
\u30c8\u30dd\u30ed\u30b8\u3084\u30c7\u30e2\u306f\u516c\u5f0f\u306b\u3042\u308a\u3001\u3053\u306e\u8fba\u306f\u4f55\u56de\u304b
\n\u53d7\u9a13\u3057\u3066\u3044\u308b\u306e\u3067\u611f\u899a\u306f\u63b4\u3093\u3067\u3044\u308b\u3002<\/p>\n
\u3042\u3068\u306fIPv6\u5225\u9014\u52c9\u5f37\u3057\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u304b\u306a\u3002<\/p>\n
https:\/\/learningnetwork.cisco.com\/docs\/DOC-6738
\nhttp:\/\/www.cisco.com\/web\/learning\/le3\/le2\/le37\/le10\/tshoot_tutorial.html
\nhttp:\/\/www.cisco.com\/web\/learning\/le3\/le2\/le37\/le10\/tshoot_demo.html
\n<\/p>\n
—<\/p>\n
\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u9806\u756a\u306bping\u3092\u6253\u3063\u3066
\nping\u304c\u901a\u3089\u306a\u3044\u3068\u3053\u308d\u306b\u305d\u306e\u4ed8\u8fd1\u306e\u30eb\u30fc\u30bf\u304b\u3089\u300cshow ip route\u300d
\n\u3092\u6253\u3063\u3066\u7d4c\u8def\u304c\u5b66\u7fd2\u3067\u304d\u3066\u304b\u3089\u78ba\u8a8d\u3002\u5b66\u7fd2\u3067\u304d\u3066\u3044\u306a\u3044\u7d4c\u8def
\n\u304c\u3042\u308c\u3070\u3001\u8a72\u5f53\u306e\u30eb\u30fc\u30bf\u3092\u300csh run\u300d\u30b3\u30de\u30f3\u30c9\u3092\u6253\u3063\u3066\u554f\u984c\u500b\u6240
\n\u3092\u63a2\u3057\u3066\u3044\u304f\u3068\u3044\u3063\u305f\u3088\u3046\u306a\u5177\u5408\u3067\u89e3\u3044\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n
show ip ospf neighbor<\/p>\n
—<\/p>\n
\u95a2\u4fc2\u306e\u3042\u308bIP\u30a2\u30c9\u30ec\u30b9\u3092\u30dc\u30fc\u30c9\u306b\u66f8\u304d\u51fa\u3059<\/p>\n
if (PC\u304b\u3089default gateway\u3078\u306eping NG) {
\nASW1\u306e\u8a2d\u5b9a\u304c\u60aa\u3044\u306f\u305a\u3002ASW1\u306eshow run\u306e\u4e0d\u9069\u5207\u306a\u3068\u3053\u308d\u3092\u63a2\u3059\u3002
\n} else if (PC\u304b\u3089\u6700\u521d\u306e\u30eb\u30fc\u30bf\u30fc\u3078\u306eping NG) {
\n\u3000DSW1\u304b\u6700\u3082\u8fd1\u3044\u30eb\u30fc\u30bf\u30fc\u306e\u8a2d\u5b9a\u304c\u60aa\u3044\u306f\u305a\u3002\u4e21\u8005\u306eshow\u5404\u7a2e\u306e\u6bd4\u8f03\u306a\u3069\u304b\u3089\u3001\u4e0d\u9069\u5207\u306a\u3068\u3053\u308d\u3092\u63a2\u3059\u3002
\n} else if (……) {
\n\u3000\u4ee5\u4e0b\u540c\u69d8\u3002
\n} else {
\n}<\/p>\n
\u6642\u306b\u306f\u3001\u9006\u304b\u3089\u653b\u3081\u308b\uff08\u6700\u3082\u9060\u3044\u30eb\u30fc\u30bf\u30fc\uff09\u3001\u9014\u4e2d\u306e\u30eb\u30fc\u30bf\u30fc\u304b\u3089WEB\u30b5\u30fc\u30d0\u30fc\u3078ping\u3059\u308b\u3001\u3001\u306a\u3069\u3057\u307e\u3057\u305f\u3002<\/p>\n
—<\/p>\n
IPv6\u306e\u554f\u984c\u3067\u30d0\u30b0\u304c1\u554f\u3042\u308a\u307e\u3057\u305f\u3002
\nPing\u3092\u6253\u3064\u3068\u5fdc\u7b54\u306a\u3057\u306b\u306a\u308bRouter\u304c\u3042\u308a\u307e\u3059\u3002
\n\u305d\u306eRouter\u304b\u3089\u3055\u3089\u306bPing\u3092\u6253\u3064\u3068\u3001\u5225\u306eRouter\u3067\u3082\u5fdc\u7b54\u306a\u3057\u306b\u306a\u308a\u307e\u3059\u3002
\n\u7b54\u3048\u306f\u8a00\u3048\u306a\u3044\u3067\u3059\u304c\u3001\u3053\u308c\u306f\u7247\u65b9\u305a\u3064Config\u307f\u3066\u6f70\u3057\u3066\u3044\u304f\u3057\u304b\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u3002
\n\uff08\u8a2d\u5b9a\u306f\u6b63\u5e38\u306a\u306e\u306b\u5fdc\u7b54\u306a\u3057\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308b\u3068\u3044\u3046\u524d\u63d0\u3067\u89e3\u304b\u306a\u3044\u3068\u3001\u7121\u99c4\u306b\u6642\u9593\u3092\u904e\u3054\u3057\u3066\u3057\u307e\u3044\u307e\u3059\uff09<\/p>\n
—<\/p>\n
Ping-t\u306e\u554f\u984c\u3068\u306f\u9055\u3046\u3068\u3053\u308d\uff08\u305d\u306e\uff11\uff09
\nDHCP\u3067IP\u53d6\u308c\u306a\u304f\u3066\u3082\u3001Client\u306eIP\u306f\u30ea\u30f3\u30af\u30ed\u30fc\u30ab\u30eb\u30a2\u30c9\u30ec\u30b9\u306b\u306a\u3063\u3066\u3044\u307e\u305b\u3093\u3002Static\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u6df7\u4e71\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002
\n\u30c7\u30d5\u30a9\u30eb\u30c8\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306bPing\u304c\u901a\u3089\u306a\u3044\u306a\u3089\u3001\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9 or L2 or DHCP\u306e\u8a2d\u5b9a\u306b\u554f\u984c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
Ping-t\u306e\u554f\u984c\u3068\u306f\u9055\u3046\u3068\u3053\u308d\uff08\u305d\u306e\uff12\uff09
\n\u57fa\u672c\u3067\u3059\u304c\u3001IP-Helper\u30a2\u30c9\u30ec\u30b9\u304cDHCP\u30b5\u30fc\u30d0\u306e\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u306eIP\u30a2\u30c9\u30ec\u30b9\u306b\u306a\u3063\u3066\u3044\u306a\u304f\u3068\u3082\u3001Routing\u30c6\u30fc\u30d6\u30eb\u306b\u305d\u306e\u7d4c\u8def\u304c\u8f09\u3063\u3066\u3044\u308c\u3070DHCP\u30b5\u30fc\u30d0\u3078\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u307e\u3059\u3002
\n\u898b\u5207\u308a\u767a\u8eca\u3067Helper\u30a2\u30c9\u30ec\u30b9\u304c\u9055\u3046\u304b\u3089\u3068\u89e3\u7b54\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002\uff08\u5f15\u3063\u304b\u3051\u554f\u984c\u306b\u5f15\u3063\u304b\u304b\u3089\u306a\u3044\u3088\u3046\u306b\uff09<\/p>\n
\u30c8\u30dd\u30ed\u30b8\u304cPing-t\u3068\u9055\u3046
\n\u30c8\u30dd\u30ed\u30b8\u306f\u516c\u5f0f\u30b5\u30a4\u30c8\u3067\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u5fc5\u305a\u4e8b\u524d\u306b\u898b\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002
\nIPv6\u3068IPv4\u304c1\u3064\u306eNW\u5185\u3067\u69cb\u7bc9\u3055\u308c\u3066\u3044\u307e\u3059\u3002
\n\u4e8b\u524d\u306b\u30c8\u30dd\u30ed\u30b8\u3092\u628a\u63e1\u3057\u3066\u304a\u304d\u3001\u30c8\u30dd\u30ed\u30b8\u628a\u63e1\u306b\u6642\u9593\u3092\u4f7f\u308f\u306a\u3044\u3088\u3046\u306b\u3002\uff08\u3053\u3046\u3044\u3063\u305f\u3068\u3053\u308d\u3067\u6642\u9593\u306b\u4f59\u88d5\u3092\u4f5c\u3089\u306a\u3044\u3068\u53b3\u3057\u3044\u3067\u3059\uff09<\/p>\n
\u6642\u9593\u914d\u5206
\n\u6642\u9593\u304c\u30ae\u30ea\u30ae\u30ea\u3067\u3059\u3002\uff08\u4eca\u56de\u306f\uff11\uff10\u5206\u6b8b\u3057\u307e\u3057\u305f\u304c\uff09
\n1\u3064\u306e\u30b3\u30c4\u3068\u3057\u3066\u306f\u3001\u30c8\u30dd\u30ed\u30b8\u3092\u898b\u3066NW\u5168\u4f53\u56f3\u3092\u628a\u63e1\u3057\u3066\u304b\u3089\u554f\u984c\u3092\u89e3\u304f\u306e\u3067\u306f\u306a\u304f\u3001\u307e\u305a\u306f\u8a2d\u554f\u3092\u898b\u307e\u3057\u3087\u3046\u3002
\n\u4f55\u304c\u554f\u984c\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3092\u982d\u306b\u5165\u308c\u3066\u304b\u3089\u30c8\u30dd\u30ed\u30b8\u3092\u898b\u305f\u307b\u3046\u304c\u65e9\u304f\u89e3\u3051\u307e\u3059\u3002<\/p>\n
—<\/p>\n
\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u6642\u9593\u306bping\u306e\u30bf\u30fc\u30b2\u30c3\u30c8\u3092\u30de\u30fc\u30ab\u30fc\u30dc\u30fc\u30c9\u306b\u8a18\u8f09\u3059\u308b\u65b9\u6cd5\u306f\u304b\u306a\u308a\u6709\u52b9\u3002<\/p>\n
\u8a66\u9a13\u3067\u306fIPv6\u306b\u304a\u3044\u3066\u3001R1\u304b\u3089ping\u3092\u98db\u3070\u3059\u306e\u3067\u52d8\u9055\u3044\u3057\u306a\u3044\u3088\u3046\u306b\u3002<\/p>\n
IPv6\u3067\u306f\u5148\u4eba\u304c\u8a00\u3046\u3068\u304a\u308a\u3001ping\u3060\u3051\u3067\u306f\u88ab\u7591\u7b87\u6240\u304c2\u7b87\u6240\u51fa\u3066\u304d\u305f\u3002<\/p>\n
—<\/p>\n
\u30d0\u30b0\u3092\u6c17\u306b\u3057\u306a\u3044\u306e\u304c\u3044\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u3069\u3053\u307e\u3067ping\u304c\u98db\u3076\u306e\u304b\u3057\u3063\u304b\u308a\u628a\u63e1\u3057\u3001\u30c7\u30d5\u30a9\u30b2\u306b\u98db\u3070\u306a\u304b\u3063\u305f\u3089\u30eb\u30fc\u30bf\u914d\u4e0b\u306e\u30b9\u30a4\u30c3\u30c1\u304c\u9593\u9055\u3063\u3066\u3044\u308b\u3093\u3060\u308d\u3046\u306a\u3068\u3042\u308b\u7a0b\u5ea6\u4e88\u6e2c\u3057\u3066\u3044\u3051\u3070\u5272\u3068\u7c21\u5358\u306b\u7b54\u3048\u304c\u898b\u3064\u304b\u308a\u307e\u3059\u3002
\n\u3042\u3068\u610f\u5916\u3068\u898b\u843d\u3068\u3057\u304c\u3061\u306aIPv6\u30a2\u30c9\u30ec\u30b9\u306eping\u64cd\u4f5c\u306b\u306a\u308c\u3066\u304a\u304f\u3053
\n\u3068\u3088\u3044\u304b\u3082\u3067\u3059\u3002\uff08\u74b0\u5883\u304c\u3042\u308b\u306a\u3089\u3001\u8a66\u3057\u3046\u3061\u3092\u3057\u3066\u304a\u304f\uff09
\nping-t\u306e\u554f\u984c\u306f\u4e88\u3081\u3069\u3053\u307e\u3067ping\u304c\u98db\u3076\u306e\u304b\u4e00\u77ac\u3067\u308f\u304b\u308b\u306e\u3067\u3059\u304c
\n\u5b9f\u969b\u306e\u8a66\u9a13\u3067\u306f\u3001IPv6\u30a2\u30c9\u30ec\u30b9\u306e\u5165\u529b\u306b\u3066\u3053\u305a\u308a\u307e\u3057\u305f\u3002<\/p>\n
\u6700\u5f8c\u306b\u3001\u6b63\u89e3\u306e\u9078\u629e\u80a2\u304c\u306a\u3044\uff01\uff1f\u3068\u3044\u3046\u5834\u5408\u3082\u3088\u304f\u898b\u308b\u3068
\n\u30b9\u30af\u30ed\u30fc\u30eb\u3057\u3066\u9078\u629e\u80a2\u304c\u96a0\u308c\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u5b9f\u306f\u30fb\u30fb\u30fb<\/p>\n","protected":false},"excerpt":{"rendered":"
\u30ac\u30c1\u3067\u5bfe\u5fdc\u306f\u5927\u5909\u306a\u306e\u3067\u3001\u4eca\u56de\u306fping-t\u3067\u66f4\u65b0 \u3057\u3088\u3046\u304b\u3068\u601d\u3046\u3002 \u30c8\u30dd\u30ed\u30b8\u3084\u30c7\u30e2\u306f\u516c\u5f0f\u306b\u3042\u308a\u3001\u3053\u306e\u8fba\u306f\u4f55\u56de\u304b \u53d7\u9a13\u3057\u3066\u3044\u308b\u306e\u3067\u611f\u899a\u306f\u63b4\u3093\u3067\u3044\u308b\u3002 \u3042\u3068\u306fIPv6\u5225\u9014\u52c9\u5f37\u3057\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u304b\u306a\u3002 https:\/\/learn […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[11],"class_list":["post-18529","post","type-post","status-publish","format-standard","hentry","category-hack","tag-cisco"],"_links":{"self":[{"href":"https:\/\/konoyarou.net\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/18529","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/konoyarou.net\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/konoyarou.net\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/konoyarou.net\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/konoyarou.net\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18529"}],"version-history":[{"count":3,"href":"https:\/\/konoyarou.net\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/18529\/revisions"}],"predecessor-version":[{"id":18552,"href":"https:\/\/konoyarou.net\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/18529\/revisions\/18552"}],"wp:attachment":[{"href":"https:\/\/konoyarou.net\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18529"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/konoyarou.net\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18529"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/konoyarou.net\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}