{"id":132,"date":"2014-01-31T21:03:30","date_gmt":"2014-01-31T12:03:30","guid":{"rendered":"https:\/\/www.manageengine.jp\/support\/kb\/NetFlow_Analyzer\/?p=132"},"modified":"2025-04-14T12:50:04","modified_gmt":"2025-04-14T03:50:04","slug":"cisco-%e6%a9%9f%e5%99%a8%e3%81%a7%e3%81%aenetflow-%e8%a8%ad%e5%ae%9a%e4%be%8b-2","status":"publish","type":"post","link":"https:\/\/www.manageengine.jp\/support\/kb\/NetFlow_Analyzer\/?p=132","title":{"rendered":"NetFlow \u8a2d\u5b9a\u4f8b"},"content":{"rendered":"

\u6982\u8981<\/h3>\n

\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3067NetFlow\u3092\u6709\u52b9\u5316\u3059\u308b\u30b3\u30f3\u30d5\u30a3\u30b0\u30b5\u30f3\u30d7\u30eb\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n

\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306e\u30d9\u30f3\u30c0\u30fc\u3084\u6a5f\u5668\u306e\u30e2\u30c7\u30eb\u306b\u5fdc\u3058\u3066\u8a2d\u5b9a\u5185\u5bb9\u306f\u7570\u306a\u308b\u70ba\u3001
\n\u6700\u65b0\u306e\u8a73\u7d30\u60c5\u5831\u306b\u95a2\u3057\u3066\u306f\u6a5f\u5668\u30d9\u30f3\u30c0\u30fc\u69d8\u3078\u306e\u304a\u554f\u3044\u5408\u308f\u305b\u3092\u304a\u9858\u3044\u3044\u305f\u3057\u307e\u3059\u3002<\/span><\/p>\n

 <\/p>\n

NetFlow \u8a2d\u5b9a\u4f8b<\/h3>\n

\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306b\u30ed\u30b0\u30a4\u30f3\u5f8cconfig mode \u306b\u5165\u308a\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c<\/h5>\n

mls netflow\uff08->Supervisor Engine \u4e0a\u3067NetFlow \u3092\u6709\u52b9\u5316\u3057\u307e\u3059\uff09
\nmls nde sender version 5<\/p>\n

mls aging long 64\uff08->\u9577\u6642\u9593\u7d99\u7d9a\u3059\u308b\u901a\u4fe1\u306b\u3064\u3044\u3066\u7d041\u5206\u9593\u3067\u533a\u5207\u3063\u3066NetFlow \u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u307e\u3059\uff09
\nmls aging normal 32\uff08->\u7d42\u4e86\u3057\u305f\u901a\u4fe1\u306b\u3064\u3044\u3066\u9577\u6642\u9593\u5f85\u305f\u305a\u306bNetFlow \u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u307e\u3059\uff09<\/p>\n

 <\/p>\n

Supervisor Engine 720 \u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3001NetFlow \u30d1\u30b1\u30c3\u30c8\u306b\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u60c5\u5831\u3092\u8a2d\u5b9a<\/h5>\n

mls flow ip interface-full
\nmls nde interface<\/p>\n

 <\/p>\n

\u30d6\u30ea\u30c3\u30b8\u3055\u308c\u305f\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u3064\u3044\u3066NetFlow \u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c<\/h5>\n

The next two commands will help to enable NetFlow data export for bridged traffic which is optional.
\nYou can specify the list of VLANs here to enable bridged traffic.<\/p>\n

ip flow ingress layer2-switched vlan
\nip flow export layer2-switched vlan<\/p>\n

 <\/p>\n

\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c<\/h5>\n

ip flow ingress\uff08->\u5168\u3066\u306e\u7269\u7406\u30dd\u30fc\u30c8\/VLAN \u306b\u3064\u3044\u3066\u5b9f\u884c\u3057\u307e\u3059\uff09
\nip flow-export destination {hostname|ip_address} 9996\uff08->NetFlow Analyzer \u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u305f\u30b5\u30fc\u30d0\u306eIP \u30a2\u30c9\u30ec\u30b9\u3068\u3001NetFlow \u53d7\u4fe1\u30dd\u30fc\u30c8\u3092\u8a2d\u5b9a\u3057\u307e\u3059\uff09
\nip flow-export source {interface}\uff08->NetFlow \u30d1\u30b1\u30c3\u30c8\u3092\u9001\u51fa\u3059\u308b\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u6307\u5b9a\u3057\u307e\u3059\uff09
\nip flow-export version 9
\nip flow-cache timeout active 1
\nip flow-cache timeout inactive 15
\nsnmp-server ifindex persist<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u6982\u8981 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3067NetFlow\u3092\u6709\u52b9\u5316\u3059\u308b\u30b3\u30f3\u30d5\u30a3\u30b0\u30b5\u30f3\u30d7\u30eb\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306e\u30d9\u30f3\u30c0\u30fc\u3084\u6a5f\u5668\u306e\u30e2\u30c7\u30eb\u306b\u5fdc\u3058\u3066\u8a2d\u5b9a\u5185\u5bb9\u306f\u7570\u306a\u308b\u70ba\u2026 \uff3b\u7d9a\u304d\u3092\u8aad\u3080\uff3d<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"categories":[62],"tags":[93,94],"class_list":["post-132","post","type-post","status-publish","format-standard","hentry","category-config-nfa","tag-netflow","tag-94"],"modified_by":null,"_links":{"self":[{"href":"https:\/\/www.manageengine.jp\/support\/kb\/NetFlow_Analyzer\/index.php?rest_route=\/wp\/v2\/posts\/132","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.manageengine.jp\/support\/kb\/NetFlow_Analyzer\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.manageengine.jp\/support\/kb\/NetFlow_Analyzer\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.manageengine.jp\/support\/kb\/NetFlow_Analyzer\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.manageengine.jp\/support\/kb\/NetFlow_Analyzer\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=132"}],"version-history":[{"count":13,"href":"https:\/\/www.manageengine.jp\/support\/kb\/NetFlow_Analyzer\/index.php?rest_route=\/wp\/v2\/posts\/132\/revisions"}],"predecessor-version":[{"id":8273,"href":"https:\/\/www.manageengine.jp\/support\/kb\/NetFlow_Analyzer\/index.php?rest_route=\/wp\/v2\/posts\/132\/revisions\/8273"}],"wp:attachment":[{"href":"https:\/\/www.manageengine.jp\/support\/kb\/NetFlow_Analyzer\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=132"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.manageengine.jp\/support\/kb\/NetFlow_Analyzer\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=132"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.manageengine.jp\/support\/kb\/NetFlow_Analyzer\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=132"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}