{"id":1133,"date":"2021-02-12T00:47:29","date_gmt":"2021-02-12T00:47:29","guid":{"rendered":"https:\/\/dft.wiki\/?p=1133"},"modified":"2021-03-14T18:32:27","modified_gmt":"2021-03-14T18:32:27","slug":"local-span-and-remote-span-in-cisco-devices","status":"publish","type":"post","link":"https:\/\/dft.wiki\/?p=1133","title":{"rendered":"Local SPAN and Remote SPAN on Cisco Devices"},"content":{"rendered":"<p>SPAN (Switch Port Analyzer)\u00a0is a functionality that mirrors one or more ports or VLANs into another port to be monitored by an IDS (Intrusion detection system).<\/p>\n<p><strong>Local SPAN<\/strong><\/p>\n<pre>monitor session 1 source interface G0\/1 both\r\nmonitor session 1 source interface G0\/2 both\r\nmonitor session 1 destination interface G0\/5<\/pre>\n<p><strong>Remote SPAN<\/strong><\/p>\n<pre>vlan 99\r\nremote-span\r\nname Remote_Span\r\nmonitor session 1 source interface G0\/2\r\nmonitor session 1 destination remote vlan 99 reflector-port G0\/5\r\n\r\nvlan 99\r\nremote-span\r\nname Remote_Span\r\nmonitor session 1 source remote vlan 99\r\nmonitor session 1 destination interface G0\/1<\/pre>\n<p><strong>Monitoring<\/strong><\/p>\n<pre>do show monitor\r\ndo show monitor session 1\r\ndo show monitor session 1 detail<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>SPAN (Switch Port Analyzer)\u00a0is a functionality that mirrors one or more ports or VLANs into [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1133","post","type-post","status-publish","format-standard","hentry","category-ccna"],"_links":{"self":[{"href":"https:\/\/dft.wiki\/index.php?rest_route=\/wp\/v2\/posts\/1133","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dft.wiki\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dft.wiki\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dft.wiki\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dft.wiki\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1133"}],"version-history":[{"count":6,"href":"https:\/\/dft.wiki\/index.php?rest_route=\/wp\/v2\/posts\/1133\/revisions"}],"predecessor-version":[{"id":1426,"href":"https:\/\/dft.wiki\/index.php?rest_route=\/wp\/v2\/posts\/1133\/revisions\/1426"}],"wp:attachment":[{"href":"https:\/\/dft.wiki\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1133"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dft.wiki\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1133"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dft.wiki\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}