{"id":11202,"date":"2025-07-23T06:16:27","date_gmt":"2025-07-22T21:16:27","guid":{"rendered":"https:\/\/aireviewirush.com\/?p=11202"},"modified":"2025-07-23T06:16:27","modified_gmt":"2025-07-22T21:16:27","slug":"unlock-new-potentialities-with-cisco-modeling-labs-2-9","status":"publish","type":"post","link":"https:\/\/aireviewirush.com\/?p=11202","title":{"rendered":"Unlock New Potentialities with Cisco Modeling Labs 2.9"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div>\n<p>Cisco Modeling Labs (CML) has lengthy been the go-to platform for community engineers, college students, and builders to design, simulate, and take a look at community topologies in a digital surroundings. With the discharge of Cisco Modeling Labs model 2.9, we\u2019re excited to introduce some new options that improve its capabilities, providing flexibility, scalability, and ease of use.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_53 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 \" >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\" role=\"button\"><label for=\"item-69e91ef64e6b0\" ><span class=\"\"><span 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><\/label><input aria-label=\"Toggle\" aria-label=\"item-69e91ef64e6b0\"  type=\"checkbox\" id=\"item-69e91ef64e6b0\"><\/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-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/aireviewirush.com\/?p=11202\/#Containers_A_game-changer_for_community_simulation\" title=\"Containers: A game-changer for community simulation\">Containers: A game-changer for community simulation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/aireviewirush.com\/?p=11202\/#How_can_I_share_labs_with_different_customers\" title=\"How can I share labs with different customers?\u00a0\">How can I share labs with different customers?\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/aireviewirush.com\/?p=11202\/#How_does_node_disk_picture_cloning_work\" title=\"How does node disk picture cloning work?\">How does node disk picture cloning work?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/aireviewirush.com\/?p=11202\/#How_do_I_handle_labs_utilizing_the_exterior_labs_repository_and_Git_integration\" title=\"How do I handle labs utilizing the exterior labs repository and Git integration?\">How do I handle labs utilizing the exterior labs repository and Git integration?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/aireviewirush.com\/?p=11202\/#_What_are_different_new_CML_29_enhancements\" title=\"\u00a0What are different new CML 2.9 enhancements?\">\u00a0What are different new CML 2.9 enhancements?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/aireviewirush.com\/?p=11202\/#Discover_the_ability_of_CML_29\" title=\"Discover the ability of CML 2.9\">Discover the ability of CML 2.9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/aireviewirush.com\/?p=11202\/#Be_taught_with_Cisco\" title=\"Be taught with Cisco\">Be taught with Cisco<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/aireviewirush.com\/?p=11202\/#X%E2%80%AF%E2%80%AFThreads_Fb%E2%80%AF%E2%80%AFLinkedIn%E2%80%AF%E2%80%AFInstagram%E2%80%AF%E2%80%AFYouTube\" title=\"X\u202f|\u202fThreads\u00a0|\u00a0Fb\u202f|\u202fLinkedIn\u202f|\u202fInstagram\u202f|\u202fYouTube\">X\u202f|\u202fThreads\u00a0|\u00a0Fb\u202f|\u202fLinkedIn\u202f|\u202fInstagram\u202f|\u202fYouTube<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Containers_A_game-changer_for_community_simulation\"><\/span><strong>Containers:<\/strong> <strong>A game-changer for community simulation<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>One of the compelling new options in CML 2.9 is the flexibility to combine Docker containers. Beforehand, CML was restricted to digital machines (VMs), similar to IOS-XE and Catalyst 9000. Now you&#8217;ll be able to add light-weight, optimized node sorts that eat fewer assets, so you&#8217;ll be able to construct bigger and extra numerous labs.<\/p>\n<p>CML 2.9 ships with 10 pre-built container photographs, together with:<\/p>\n<ul>\n<li><strong>Browsers:<\/strong> Chrome and Firefox for in-lab net entry.<\/li>\n<li><strong>Routing:<\/strong> Free-Vary Routing (FRR), a light-weight, open-source routing gadget supporting OSPF and different protocols.<\/li>\n<li><strong>Community Providers:<\/strong> Dnsmasq, Syslog, Netflow, Nginx, Radius, and TACACS+ for important community capabilities.<\/li>\n<li><strong>Utilities:<\/strong> Web-tools (filled with 20+ community instruments like T-shark and Nmap) and a ThousandEyes agent for monitoring.<\/li>\n<\/ul>\n<p>This opens up an entire new world of prospects, permitting you to simulate advanced eventualities with specialised instruments and providers straight inside your CML topology. As a result of containers are light-weight and resource-efficient, you&#8217;ll be able to run extra providers with no heavy impression on system efficiency. Plus, you&#8217;ve got the pliability to create and combine your personal customized container photographs from DockerHub or different sources.<\/p>\n<p>Containers in CML combine seamlessly with VM nodes, permitting you to attach them inside the identical community topology and allow full bidirectional communication. As a result of containers use considerably much less CPU, reminiscence, and disk than VMs, they begin quicker and allow you to run extra nodes on the identical {hardware}. For big CML labs, use containers and clustering for optimum efficiency. Containers are light-weight, making it attainable to scale labs effectively by working providers or routing capabilities that don\u2019t require a full VM.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_can_I_share_labs_with_different_customers\"><\/span><strong>How can I share labs with different customers?\u00a0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>For groups and academic environments, CML 2.9 introduces a extra fine-grained permission system. As a lab proprietor or system admin, now you can share labs with different customers, giving collaborators entry to work on shared tasks or studying actions. This characteristic enables you to transfer past the fundamental learn\/write entry out there in earlier variations. The brand new permission ranges embody:<\/p>\n<ul>\n<li><strong>View:<\/strong> Permits customers to see the lab however prevents any state modifications or edits<\/li>\n<li><strong>Exec:<\/strong> Grants permission to view and work together with the lab; as an illustration, you can begin and cease nodes<\/li>\n<li><strong>Edit:<\/strong> Allows customers to switch the lab, similar to shifting, including, or deleting nodes and altering configurations<\/li>\n<li><strong>Admin:<\/strong> Offers you full entry to the lab, in addition to lets you share the lab with different customers<\/li>\n<\/ul>\n<p>This enhanced management streamlines collaboration, making certain customers have precisely the suitable degree of entry for his or her duties.<\/p>\n<p style=\"padding-left: 40px;\"><em>\u2192 See <a href=\"https:\/\/developer.cisco.com\/docs\/modeling-labs\/cml-release-notes\/\" target=\"_blank\" rel=\"noopener\">product documentation<\/a> for particulars on setup and use.<\/em><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_does_node_disk_picture_cloning_work\"><\/span><strong>How does node disk picture cloning work?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Uninterested in repeatedly configuring customized nodes to your labs? Node disk picture cloning in CML 2.9 resolves this concern. When you\u2019ve personalized a node\u2019s configuration or made particular edits, now you can clone that node\u2019s disk picture and put it aside as a brand new picture sort. This implies quicker lab setup for incessantly used units and configurations, saving you helpful time.<\/p>\n<p>Node disk picture cloning is great for saving time in lab setup once you\u2019ve modified a node, similar to Ubuntu, so as to add further instruments and wish to create a brand new node sort that has those self same instruments put in.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_do_I_handle_labs_utilizing_the_exterior_labs_repository_and_Git_integration\"><\/span><strong>How do I handle labs utilizing the exterior labs repository and Git integration?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>CML 2.9 introduces Git integration, permitting you to straight tie your CML occasion to an exterior Git repository. This characteristic modifications the way you entry and handle pattern labs. As a substitute of manually downloading and importing particular person lab information, now you can present a repository URL, and CML will sync the content material, making it out there below the Pattern Labs menu.<\/p>\n<p>Cisco supplies a group of pattern labs on the <a href=\"http:\/\/Cisco DevNet\" target=\"_blank\" rel=\"noopener\">CML Group GitHub<\/a> on the Cisco DevNet website, together with certification-aligned labs (similar to CCNA), which could be imported with a single click on.<\/p>\n<p>This characteristic additionally lets you add Git repositories (similar to GitLab and Bitbucket), empowering you to handle your personal lab content material seamlessly.<\/p>\n<p>CML helps any Git-based repo, however authentication for personal repos isn&#8217;t supported. We\u2019ve added some CCNA labs, and we\u2019re working to combine extra superior certification content material, similar to CCNP, into the pattern labs repositories. Offline customers will get a pre-synced snapshot at set up.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"_What_are_different_new_CML_29_enhancements\"><\/span><strong>\u00a0What are different new CML 2.9 <\/strong><strong>enhancements?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Past the numerous new options, CML 2.9 contains these enhancements:<\/p>\n<ul>\n<li><strong>Elevated scalability:<\/strong> The restrict of concurrently working nodes has risen from 320 to 520.<\/li>\n<li><strong>Net framework alternative (FastAPI):<\/strong> The product now makes use of FastAPI as its new API net framework, leading to improved supportability, quicker API efficiency, enhanced documentation, and improved validation.<\/li>\n<li><strong>API help for bulk operations:<\/strong> Simplify your automation efforts with new API capabilities that permit for bulk operations, similar to fence-selecting and deleting teams of nodes with a single API name.<\/li>\n<li><strong>Allow all node definitions by default:<\/strong> This quality-of-life enchancment lets you import all labs by default, no matter whether or not a selected node and picture definition can be found in your system.<\/li>\n<li><strong>Customized font for terminal home windows:<\/strong> Now you can configure customized fonts to your console terminal home windows to match your most popular CLI expertise.<\/li>\n<li><strong>IP deal with visibility:<\/strong> Now you can view the assigned IP addresses for interfaces related to an exterior NAT connector.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Discover_the_ability_of_CML_29\"><\/span><strong>Discover the ability of CML 2.9<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>CML 2.9 underscores our dedication to delivering a state-of-the-art community simulation platform. As we broaden its capabilities and discover additional container orchestration, superior lab automation, and new API developments, we encourage our group to contribute to the rising library of pattern labs on our <a href=\"https:\/\/github.com\/CiscoDevNet\/cml-community\" target=\"_blank\" rel=\"noopener\">DevNet GitHub repository<\/a>. And we\u2019re working to make including new node sorts even simpler sooner or later.<\/p>\n<p><strong>Able to discover the ability of CML 2.9? <a href=\"https:\/\/developer.cisco.com\/docs\/modeling-labs\/2-9\/cml-release-notes\/\" target=\"_blank\" rel=\"noopener\">Obtain it now to check out these new options in the present day<\/a>.<\/strong><\/p>\n<p>Depart a remark under and tell us what you suppose!<\/p>\n<p>\u00a0<\/p>\n<blockquote class=\"twitter-tweet\" data-media-max-width=\"1000\">\n<p dir=\"ltr\" lang=\"en\" style=\"text-align: left;\">\ud83d\udce3 Cisco Modeling Labs 2.9 is now out there!<\/p>\n<p style=\"text-align: left;\">Rise up to hurry on the most recent modifications: <a href=\"https:\/\/t.co\/kW2gpvVmaP\">https:\/\/t.co\/kW2gpvVmaP<\/a><a href=\"https:\/\/twitter.com\/hashtag\/CML?src=hash&amp;ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener\">#CML<\/a><\/p>\n<p style=\"text-align: left;\">\u2014 Cisco Modeling Labs (@CiscoVIRL) <a href=\"https:\/\/twitter.com\/CiscoVIRL\/status\/1947318149809877054?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener\">July 21, 2025<\/a><\/p>\n<\/blockquote>\n<p style=\"text-align: center;\">Join\u00a0<a href=\"https:\/\/u.cisco.com\/?utm_campaign=ciscou&amp;utm_source=blog-cisco&amp;utm_medium=cu-static-blog-footer\" target=\"_blank\" rel=\"noopener\">Cisco U.<\/a>\u00a0| Be a part of the\u202f\u00a0<a style=\"cursor: pointer !important; user-select: none !important;\" href=\"https:\/\/learningnetwork.cisco.com\/s\/topic\/0TO3i00000094ZjGAI\/cisco-modeling-labs-community?ccid=learning&amp;dtid=blog&amp;oid=blog-cisco-footer\" target=\"_blank\" rel=\"noopener\">Cisco Modeling Labs Group<\/a> on the Cisco Studying Community.<\/p>\n<blockquote>\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Be_taught_with_Cisco\"><\/span><strong>Be taught with Cisco<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"X%E2%80%AF%E2%80%AFThreads_Fb%E2%80%AF%E2%80%AFLinkedIn%E2%80%AF%E2%80%AFInstagram%E2%80%AF%E2%80%AFYouTube\"><\/span><strong><a href=\"https:\/\/twitter.com\/LearningatCisco\" target=\"_blank\" rel=\"noopener\">X<\/a>\u202f|\u202f<a href=\"https:\/\/www.threads.net\/@learningatcisco\" target=\"_blank\" rel=\"noopener\">Threads<\/a>\u00a0|\u00a0<a href=\"https:\/\/www.facebook.com\/learningatcisco\" target=\"_blank\" rel=\"noopener\">Fb<\/a>\u202f|\u202f<a href=\"https:\/\/www.linkedin.com\/showcase\/cisco_training_and_certification\" target=\"_blank\" rel=\"noopener\">LinkedIn<\/a>\u202f|\u202f<a href=\"https:\/\/www.instagram.com\/learningatcisco\/\" target=\"_blank\" rel=\"noopener\">Instagram<\/a><\/strong><strong>\u202f|\u202f<a href=\"https:\/\/www.youtube.com\/@CiscoUtube\" target=\"_blank\" rel=\"noopener\">YouTube<\/a><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/blockquote>\n<p style=\"text-align: center;\">Use\u202f\u00a0<strong>#CiscoU\u00a0<\/strong>and\u00a0<strong>#CiscoCert<\/strong>\u202fto affix the dialog.<\/p>\n<p>Share:<\/p>\n<p>\n  \t<\/div>\n<p><script async src=\"\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><script async defer src=\"https:\/\/platform.instagram.com\/en_US\/embeds.js\"><\/script><br \/>\n<br \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cisco Modeling Labs (CML) has lengthy been the go-to platform for community engineers, college students, and builders to design, simulate, and take a look at community topologies in a digital surroundings. With the discharge of Cisco Modeling Labs model 2.9, we\u2019re excited to introduce some new options that improve its capabilities, providing flexibility, scalability, and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":11204,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"class_list":{"0":"post-11202","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-iot"},"_links":{"self":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts\/11202","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11202"}],"version-history":[{"count":1,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts\/11202\/revisions"}],"predecessor-version":[{"id":11203,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts\/11202\/revisions\/11203"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/media\/11204"}],"wp:attachment":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11202"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}