{"id":1173,"date":"2018-10-06T12:28:05","date_gmt":"2018-10-06T10:28:05","guid":{"rendered":"https:\/\/www.quisted.net\/?p=1173"},"modified":"2020-01-14T08:36:14","modified_gmt":"2020-01-14T07:36:14","slug":"lab-ix-ripv2-ospf-case-study","status":"publish","type":"post","link":"https:\/\/www.quisted.net\/index.php\/2018\/10\/06\/lab-ix-ripv2-ospf-case-study\/","title":{"rendered":"LAB IX &#8211; RIPv2 -> OSPF Case Study"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.quisted.net\/index.php\/2018\/10\/06\/lab-ix-ripv2-ospf-case-study\/#Building_a_use_case_from_the_CCDP_FLG\" >Building a use case from the CCDP FLG:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.quisted.net\/index.php\/2018\/10\/06\/lab-ix-ripv2-ospf-case-study\/#Topology\" >Topology:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.quisted.net\/index.php\/2018\/10\/06\/lab-ix-ripv2-ospf-case-study\/#Building_the_LAB\" >Building the LAB:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.quisted.net\/index.php\/2018\/10\/06\/lab-ix-ripv2-ospf-case-study\/#OSPF_Design\" >OSPF Design<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.quisted.net\/index.php\/2018\/10\/06\/lab-ix-ripv2-ospf-case-study\/#Building_the_Backbone\" >Building the Backbone:<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"Building_a_use_case_from_the_CCDP_FLG\"><\/span><span style=\"color: #993366;\"><strong>Building a use case from the CCDP FLG:<br \/>\n<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"Topology\"><\/span><span style=\"color: #993366;\">Topology:<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1190 size-full\" src=\"https:\/\/www.quisted.net\/wp-content\/uploads\/2018\/05\/ospf-01.png\" alt=\"\" width=\"630\" height=\"701\" srcset=\"https:\/\/www.quisted.net\/wp-content\/uploads\/2018\/05\/ospf-01.png 630w, https:\/\/www.quisted.net\/wp-content\/uploads\/2018\/05\/ospf-01-270x300.png 270w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/p>\n<ul>\n<li>Each site has two links to their HQ (top) via <span style=\"color: #993366;\"><strong>WAN<\/strong><\/span> (Prio) and <span style=\"color: #3366ff;\"><strong>Internet<\/strong><\/span> ( backup ).<\/li>\n<li>Internet and WAN connectivity goes over multipoint GRE tunnels to the sites with static NHRP mappings.<\/li>\n<li>Cost of <span style=\"color: #3366ff;\"><strong>Internet<\/strong><\/span> links are increased so they&#8217;re used as backup links.<\/li>\n<li>Backbone area configured over WAN and Internet<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Building_the_LAB\"><\/span><span style=\"color: #993366;\"><strong>Building the LAB:<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1184 size-full\" src=\"https:\/\/www.quisted.net\/wp-content\/uploads\/2018\/05\/LAB9-GNS32.png\" alt=\"\" width=\"846\" height=\"674\" srcset=\"https:\/\/www.quisted.net\/wp-content\/uploads\/2018\/05\/LAB9-GNS32.png 846w, https:\/\/www.quisted.net\/wp-content\/uploads\/2018\/05\/LAB9-GNS32-300x239.png 300w, https:\/\/www.quisted.net\/wp-content\/uploads\/2018\/05\/LAB9-GNS32-768x612.png 768w\" sizes=\"auto, (max-width: 846px) 100vw, 846px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"OSPF_Design\"><\/span><span style=\"color: #993366;\"><strong>OSPF Design<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1191 size-full\" src=\"https:\/\/www.quisted.net\/wp-content\/uploads\/2018\/05\/ospf-02.png\" alt=\"\" width=\"640\" height=\"702\" srcset=\"https:\/\/www.quisted.net\/wp-content\/uploads\/2018\/05\/ospf-02.png 640w, https:\/\/www.quisted.net\/wp-content\/uploads\/2018\/05\/ospf-02-274x300.png 274w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Building_the_Backbone\"><\/span><span style=\"color: #993366;\"><strong>Building the Backbone:<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1192 size-full\" src=\"https:\/\/www.quisted.net\/wp-content\/uploads\/2018\/05\/ospf-03.png\" alt=\"\" width=\"627\" height=\"281\" srcset=\"https:\/\/www.quisted.net\/wp-content\/uploads\/2018\/05\/ospf-03.png 627w, https:\/\/www.quisted.net\/wp-content\/uploads\/2018\/05\/ospf-03-300x134.png 300w\" sizes=\"auto, (max-width: 627px) 100vw, 627px\" \/><\/p>\n<p>Adding the tunnel interface and NHRP mappings on the WAN Hub Router (R1):<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1194 size-full\" src=\"https:\/\/www.quisted.net\/wp-content\/uploads\/2018\/05\/ospf-04.png\" alt=\"\" width=\"803\" height=\"306\" srcset=\"https:\/\/www.quisted.net\/wp-content\/uploads\/2018\/05\/ospf-04.png 803w, https:\/\/www.quisted.net\/wp-content\/uploads\/2018\/05\/ospf-04-300x114.png 300w, https:\/\/www.quisted.net\/wp-content\/uploads\/2018\/05\/ospf-04-768x293.png 768w\" sizes=\"auto, (max-width: 803px) 100vw, 803px\" \/><\/p>\n<p>And we have some routing on the Hubs:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1195 size-full alignnone\" src=\"https:\/\/www.quisted.net\/wp-content\/uploads\/2018\/05\/ospf-05.png\" alt=\"\" width=\"717\" height=\"485\" srcset=\"https:\/\/www.quisted.net\/wp-content\/uploads\/2018\/05\/ospf-05.png 717w, https:\/\/www.quisted.net\/wp-content\/uploads\/2018\/05\/ospf-05-300x203.png 300w\" sizes=\"auto, (max-width: 717px) 100vw, 717px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Building a use case from the CCDP FLG: Topology: Each site has two links to their HQ (top) via WAN (Prio) and Internet ( backup ). Internet and WAN connectivity goes over multipoint GRE tunnels to the sites with static NHRP mappings. Cost of Internet links are increased so they&#8217;re used as backup links. Backbone [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[6,14],"tags":[],"class_list":["post-1173","post","type-post","status-publish","format-standard","hentry","category-labs","category-ospf"],"_links":{"self":[{"href":"https:\/\/www.quisted.net\/index.php\/wp-json\/wp\/v2\/posts\/1173","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.quisted.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.quisted.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.quisted.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.quisted.net\/index.php\/wp-json\/wp\/v2\/comments?post=1173"}],"version-history":[{"count":9,"href":"https:\/\/www.quisted.net\/index.php\/wp-json\/wp\/v2\/posts\/1173\/revisions"}],"predecessor-version":[{"id":1196,"href":"https:\/\/www.quisted.net\/index.php\/wp-json\/wp\/v2\/posts\/1173\/revisions\/1196"}],"wp:attachment":[{"href":"https:\/\/www.quisted.net\/index.php\/wp-json\/wp\/v2\/media?parent=1173"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.quisted.net\/index.php\/wp-json\/wp\/v2\/categories?post=1173"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.quisted.net\/index.php\/wp-json\/wp\/v2\/tags?post=1173"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}