Cisco\u306eCatalyst\u30b9\u30a4\u30c3\u30c1\u3067\u3001Interface\u306b\u30bb\u30ab\u30f3\u30c0\u30eaIP\u30a2\u30c9\u30ec\u30b9\u3092\u8a2d\u5b9a\u3059\u308b\u3068ARP\u30c6\u30fc\u30d6\u30eb\u304c\u304a\u304b\u3057\u304f\u306a\u3063\u3066\u901a\u4fe1\u304c\u3067\u304d\u306a\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308b\u3002<\/p>\n\n\n\n
\u4eca\u56de\u3001\u30cf\u30de\u3063\u305f\u306e\u306fPortChannel\u3092\u4f7f\u3063\u3066\u3001Cat3560\u306bWLC\uff08Wireless Lan Controler\uff09\u3092\u63a5\u7d9a\u3057\u305f\u3068\u3053\u308d\u3001\u6700\u521d\u306fWLC\u306bPing\u304c\u98db\u3093\u3060\u306e\u3060\u304c\u3001\u6025\u306bPing\u304c\u98db\u3070\u306a\u304f\u306a\u308b\u3068\u3044\u3046\u73fe\u8c61\u3002\u63a5\u7d9a\u304c\u843d\u3061\u305f\u308f\u3051\u3067\u3082\u306a\u304f\u3001\u30ea\u30f3\u30af\u306f\u30a2\u30c3\u30d7\u3057\u3066\u3044\u308b\u3002\u201csh ip arp\u201d\u3067ARP\u3092\u8abf\u3079\u308b\u3068\u3001\u3061\u3083\u3093\u3068MAC\u30a2\u30c9\u30ec\u30b9\u3068IP\u30a2\u30c9\u30ec\u30b9\u304c\u4e00\u89a7\u306b\u3042\u308b\u3002<\/p>\n\n\n\n
\u3060\u304c\u3001Ping\u304c\u98db\u3070\u306a\u3044\u3002<\/p>\n\n\n\n
\u3053\u3053\u3067\u3001\u201cclear ip arp 192.168.0.XX\u201d\u3092\u5b9f\u884c\u3057\u3066\u3001ARP\u30c6\u30fc\u30d6\u30eb\u304b\u3089WLC\u3092\u524a\u9664\u3057\u3066\u3042\u3052\u308b\u3068WLC\u306bPing\u304c\u98db\u3076\u3088\u3046\u306b\u306a\u308b\u3002Ping\u3092\u98db\u3070\u3057\u305f\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u3001ARP\u30c6\u30fc\u30d6\u30eb\u306bWLC\u306eMAC\u30a2\u30c9\u30ec\u30b9\u304c\u767b\u9332\u3055\u308c\u3066\u6b63\u5e38\u306a\u72b6\u614b\u306b\u306a\u308b\u3002<\/p>\n\n\n\n
\u304a\u304b\u3057\u304f\u306a\u3063\u3066\u3044\u308b\u306e\u306f\u3001Cat3560\u306eARP\u30c6\u30fc\u30d6\u30eb\u306a\u306e\u3060\u3002\u3061\u306a\u307f\u306b\u3001PortChannel\u3092\u3084\u3081\u3066\u3001Active-Standby\u69cb\u6210\u306b\u3057\u3066\u307f\u305f\u304c\u5b89\u5b9a\u305b\u305a\u3002\u30bb\u30ab\u30f3\u30c0\u30eaIP\u30a2\u30c9\u30ec\u30b9\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u5225\u306eVLAN\u306bWLC\u3092\u63a5\u7d9a\u3057\u305f\u3068\u3053\u308d\u3001\u901a\u4fe1\u3084\u6319\u52d5\u304c\u5b89\u5b9a\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3002<\/p>\n\n\n\n
\u305d\u308c\u3067\u3001ARP\u30c6\u30fc\u30d6\u30eb\u304c\u304a\u304b\u3057\u304f\u306a\u308b\u306e\u306f\u306a\u305c\u3060\uff1f\u3068\u3001\u3044\u3046\u8a71\u306a\u306e\u3060\u304c\u3001Catalyst\u3067\u3001Interface\u306b\u30bb\u30ab\u30f3\u30c0\u30eaIP\u30a2\u30c9\u30ec\u30b9\u3092\u8a2d\u5b9a\u3059\u308b\u3068ARP\u30c6\u30fc\u30d6\u30eb\u304c\u4e0d\u53ef\u89e3\u306a\u72b6\u614b\u306b\u306a\u308b\u306e\u306f\u3001\u3042\u308b\u7a0b\u5ea6\u6709\u540d\u306a\u3053\u3068\u3089\u3057\u3044\u3002<\/p>\n\n\n\n
\u3053\u3093\u306a\u30d4\u30f3\u30dd\u30a4\u30f3\u30c8\u3067\u30cf\u30de\u308b\u3068\u306f\u30fb\u30fb\u30fb\u3002\u3053\u3046\u3044\u3046\u6642\u3082\u3042\u308b\u3088\u306d\u3002<\/p>\n\n\n\n
\u304a\u307e\u3051\u3002\u8a2d\u5b9a\u3068\u304b\u3001\u3044\u308d\u3044\u308d\u3002<\/p>\n\n\n\n
\u25a0Interface\u306e\u30bb\u30ab\u30f3\u30c0\u30eaIP\u30a2\u30c9\u30ec\u30b9\u8a2d\u5b9a<\/p>\n\n\n\n
\n interface Vlan100\n description ServerSeg\n ip address 192.168.0.10 255.255.255.0 secondary\n ip address 192.168.0.1 255.255.255.0\n !\n<\/pre>\n\n\n\n\u25a0ARP\u30c6\u30fc\u30d6\u30eb\u306e\u8868\u793a<\/p>\n\n\n\n
\n cisco# show arp\n<\/pre>\n\n\n\n\u3082\u3057\u304f\u306f<\/p>\n\n\n\n
\n cisco# show ip arp\n<\/pre>\n\n\n\n\u25a0ARP\u30c6\u30fc\u30d6\u30eb\u304b\u3089\u3001\u7279\u5b9a\u306eIP\u30a2\u30c9\u30ec\u30b9\u306e\u3082\u306e\u3060\u3051\u3092\u524a\u9664<\/p>\n\n\n\n
\n cisco# clear ip arp 192.168.0.XX\n<\/pre>\n","protected":false},"excerpt":{"rendered":"Cisco\u306eCatalyst\u30b9\u30a4\u30c3\u30c1\u3067\u3001Interface\u306b\u30bb\u30ab\u30f3\u30c0\u30eaIP\u30a2\u30c9\u30ec\u30b9\u3092\u8a2d\u5b9a\u3059\u308b\u3068ARP\u30c6\u30fc\u30d6\u30eb\u304c\u304a\u304b\u3057\u304f\u306a\u3063\u3066\u901a\u4fe1\u304c\u3067\u304d\u306a\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308b\u3002 \u4eca\u56de\u3001\u30cf\u30de\u3063\u305f\u306e\u306fPortChannel\u3092\u4f7f\u3063\u3066\u3001Cat3560 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[146,56],"class_list":["post-1741","post","type-post","status-publish","format-standard","hentry","category-network","tag-catalyst","tag-cisco"],"_links":{"self":[{"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/posts\/1741","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/comments?post=1741"}],"version-history":[{"count":1,"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/posts\/1741\/revisions"}],"predecessor-version":[{"id":1742,"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/posts\/1741\/revisions\/1742"}],"wp:attachment":[{"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/media?parent=1741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/categories?post=1741"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/tags?post=1741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}