{"id":698,"date":"2018-10-26T22:28:22","date_gmt":"2018-10-26T22:28:22","guid":{"rendered":"http:\/\/feralpacket.org\/?p=698"},"modified":"2018-10-26T22:28:22","modified_gmt":"2018-10-26T22:28:22","slug":"multicast-source-specific-multicast-ssm-notes","status":"publish","type":"post","link":"https:\/\/feralpacket.org\/?p=698","title":{"rendered":"Multicast Source Specific Multicast (SSM) Notes"},"content":{"rendered":"<p><span style=\"font-weight: bold;\">Multicast Source Specific Multicast (SSM)<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/feralpacket.org\/wp-content\/uploads\/2018\/10\/ded0c4182feb12b78c364c1ed2c1c05d.jpeg\" style=\"\" width=\"600\" height=\"\"\/><\/p>\n<p><span style=\"font-weight: bold;\">Configuring SSM<\/span><\/p>\n<p>\u00a01. Activate PIM-SM everywhere<\/p>\n<p>\u00a0 \u00a0 \u00a0-&gt; Does not work with DM<\/p>\n<p>\u00a02. Configure every router for SSM<\/p>\n<p>\u00a03. On LHR, activate IGMPv3 on client facing interfaces<\/p>\n<p>R1(config)# <span style=\"background-color: rgb(255, 250, 165);-evernote-highlight:true;\">ip multicast-routing<\/span><\/p>\n<p><span style=\"background-color: rgb(255, 250, 165);-evernote-highlight:true;\">int fa0\/0<\/span><\/p>\n<p><span style=\"background-color: rgb(255, 250, 165);-evernote-highlight:true;\">\u00a0ip pim sparse-mode<\/span><\/p>\n<p><span style=\"background-color: rgb(255, 250, 165);-evernote-highlight:true;\">int s0\/0<\/span><\/p>\n<p><span style=\"background-color: rgb(255, 250, 165);-evernote-highlight:true;\">\u00a0ip pim sparse-mode<\/span><\/p>\n<p><span style=\"background-color: rgb(255, 250, 165);-evernote-highlight:true;\">ip pim ssm { default | range &lt;acl&gt; }<\/span><\/p>\n<p>\u00a0&#8211; default<\/p>\n<p>\u00a0 \u00a0 \u00a0-&gt;232.x.x.x only<\/p>\n<p>\u00a0&#8211; &lt;acl&gt;<\/p>\n<p>\u00a0 \u00a0 \u00a0-&gt; Any other group specified<\/p>\n<p>R1(config)# <span style=\"background-color: rgb(255, 250, 165);-evernote-highlight:true;\">access-list 1 permit 225.1.1.1<\/span><\/p>\n<p><span style=\"background-color: rgb(255, 250, 165);-evernote-highlight:true;\">ip pim ssm range 1<\/span><\/p>\n<p>R3(config)#\u00a0<span style=\"background-color: rgb(255, 250, 165);-evernote-highlight:true;\">int fa0\/0<\/span><\/p>\n<p><span style=\"background-color: rgb(255, 250, 165);-evernote-highlight:true;\">\u00a0ip igmp version 3<\/span><\/p>\n<p><span style=\"background-color: rgb(255, 250, 165);-evernote-highlight:true;\">\u00a0ip igmp join-group 225.1.1.1 source 1.1.1.1<\/span><\/p>\n<p>\u00a0 \u00a0 \u00a0-&gt; To configure the router as a receiver<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Multicast Source Specific Multicast (SSM)<\/p>\n","protected":false},"author":1,"featured_media":697,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[46,31,56],"class_list":["post-698","post","type-post","status-publish","format-standard","hentry","category-ccie","tag-multicast","tag-published","tag-ssm"],"_links":{"self":[{"href":"https:\/\/feralpacket.org\/index.php?rest_route=\/wp\/v2\/posts\/698","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/feralpacket.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/feralpacket.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/feralpacket.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/feralpacket.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=698"}],"version-history":[{"count":1,"href":"https:\/\/feralpacket.org\/index.php?rest_route=\/wp\/v2\/posts\/698\/revisions"}],"predecessor-version":[{"id":703,"href":"https:\/\/feralpacket.org\/index.php?rest_route=\/wp\/v2\/posts\/698\/revisions\/703"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/feralpacket.org\/index.php?rest_route=\/wp\/v2\/media\/697"}],"wp:attachment":[{"href":"https:\/\/feralpacket.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/feralpacket.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/feralpacket.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}