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It introduces key concepts such as managing underlay and overlay networks through a single interface, defining compute endpoints, and using a central dashboard to configure policies and service chains. Detailed example components map server roles and network interfaces for management, intranet access, and fabric connectivity.",{"@graph":63,"@context":118},[64,80,101],{"@type":65,"itemListElement":66},"BreadcrumbList",[67,71,74,77],{"item":68,"name":69,"@type":70,"position":9},"https://docshare.wps.com","Home","ListItem",{"item":72,"name":10,"@type":70,"position":73},"https://docshare.wps.com/template/",2,{"item":75,"name":11,"@type":70,"position":76},"https://docshare.wps.com/template/presentations/",3,{"item":78,"name":59,"@type":70,"position":79},"https://docshare.wps.com/template/contrail-networking-quick-start/572701/",4,{"url":78,"name":59,"@type":81,"image":82,"author":87,"headline":59,"publisher":90,"fileFormat":93,"inLanguage":57,"description":61,"dateModified":94,"datePublished":95,"encodingFormat":93,"isAccessibleForFree":96,"interactionStatistic":97},"DigitalDocument",{"url":83,"@type":84,"width":85,"height":86},"https://docshare.wps.com/thumbnails/contrail-networking-quick-start/572701.png","ImageObject",442,249,{"name":88,"@type":89},"Valentina","Person",{"url":68,"name":91,"@type":92},"DocShare","Organization","application/pdf","2026-10-20","2026-10-13",true,{"@type":98,"interactionType":99,"userInteractionCount":76},"InteractionCounter",{"@type":100},"ViewAction",{"@type":102,"mainEntity":103},"FAQPage",[104,110,114],{"name":105,"@type":106,"acceptedAnswer":107},"What is Contrail Networking and what does Contrail Command provide?","Question",{"text":108,"@type":109},"Contrail Networking is a full-featured SDN solution for managing underlay and overlay networks. Contrail Command provides a central dashboard to configure networks, administer network policies, and create service chains.","Answer",{"name":111,"@type":106,"acceptedAnswer":112},"How is Contrail Command installed in this guide?",{"text":113,"@type":109},"Download and run the Contrail Command deployer. The deployer runs Contrail Command as a set of Docker containers, then you use Contrail Command to set up the Contrail Networking cluster.",{"name":115,"@type":106,"acceptedAnswer":116},"What are the fabric underlay and the management/intranet networks in the example?",{"text":117,"@type":109},"The fabric underlay is the regular IP spine-and-leaf network of switches and routers. The management network is out-of-band connectivity used to discover and configure switches, while the intranet provides administrator access and external management connectivity to the cluster.","https://schema.org",{"og:url":78,"og:type":120,"og:title":59,"og:site_name":91,"og:description":61},"article",{"robots":122,"canonical":78},"index,follow",{"doc_id":124,"site_id":56},572701,1792338228,{"code":4,"msg":5,"data":127},{"doc_id":124,"user_id":128,"nickname":88,"user_avatar":129,"doc_module":9,"category_id":8,"category_name":11,"doc_title":59,"doc_description":61,"doc_content":130,"file_id":131,"file_url":132,"file_type":133,"file_size":134,"view_count":76,"is_deleted":4,"is_public":9,"is_downloadable":9,"audit_status":9,"page_count":135,"language":136,"language_code":57,"site_id":56,"html_lang":57,"table_of_contents":137,"faqs":138,"seo_title":139,"seo_description":61,"update_tm":140,"read_time":141},13056703020460,"https://ap-avatar.wpscdn.com/avatar/be000253dac470eee5d?_k=1778207105932848923","Contrail Networking Quick Start  \nIN THIS GUIDE  \nStep 1: Begin | 1  \nStep 2: Up and Running | 14  \nStep 3: Keep Going | 22  \nStep 1: Begin  \nIN THIS SECTION  \nMeet Contrail Networking | 2  \nInstallation Workflow | 2  \nBefore You Begin | 6  \nInstall Contrail Command | 7  \nCreate the Contrail Networking Cluster | 10  \nIn this guide, we provide a simple, three-step path, to quickly get you up and running with Juniper Networks® Contrail Networking. First, we’ll show you how to install Contrail Command and set up a Contrail Networking cluster for Release 2005.1. Then, we’ll show you how to set up the underlay network on a greenfield fabric, and create the overlay networks that interconnect the compute endpoints. The compute endpoints are the bare-metal servers or virtual machine (VM) workloads that the compute administrator configures and attaches to the leaf or top-of-rack switches.  \n2  \n Meet Contrail Networking  \nContrail Networking is a full-featured software-defined networking (SDN) solution that helps you manage and configure your underlay and overlay networks all from a single user interface, Contrail Command. Contrail Command provides a central dashboard that makes it easy to configure networks, administer network policies, and create service chains for services such as load balancing, firewall, and NAT.  \n Installation Workflow  \nTo install Contrail Command, first you download and run the Contrail Command deployer. This deploys Contrail Command as a set of Docker containers. Then, you use Contrail Command to set up your Contrail Networking cluster. A Contrail Networking cluster is the set of controllers and supporting applications that manage the underlay and overlay networks.  \nHere's the example Contrail Networking cluster you'll be setting up:  \n3  \nNOTE: The installation instructions that we provide assume that you’re sitting at the network administrator’s station. We refer to this station as your local machine.  \nTo minimize the number of servers used in this example, you’ll set up a cluster of collocated servers, which is different from a typical deployment. In a typical deployment, the cluster components are implemented as discrete nodes that can be distributed over multiple leaf switches to provide higher performance and availability.  \nHere’s a description of the network’s shown:  \nNetwork  \nDescription  \nFabric underlay  \nThe regular IP spine-and-leaf network made up of switches and routers.  \n4  \n(Continued)  \n\n| Network | Description |\n| --- | --- |\n| Management | The out-of-band management network that the Contrail Networking controller uses to discover and configure the switches in the fabric underlay network. |\n| Intranet | A general network that provides access for the network administrator to the Contrail Networking cluster, and for the cluster to the Internet. This can be the corporate intranet, or a lab network connected to the corporate intranet, or any other scheme that provides external management connectivity to the cluster. |\n\nThe Contrail Networking cluster consists of a number of servers or VMs providing the Contrail Networking and Contrail Insights functionality. You can create a cluster with any number of servers or VMs, depending on your needs.  \nHere’s an example of a cluster made up of four servers followed by a description of the components running on the  \nservers.  \nServers  \nDescription  \nConnectivity  \n\n| Contrail Command | Contains the Contrail Command application, which provides the UI that translates user intents to internal API calls to the other components. | Connects to the external network on eth0, reachable from the network\u003Cbr>administrator’s browser. |\n| --- | --- | --- |\n\n5  \n(Continued)  \n\n| Servers | Description | Connectivity |\n| --- | --- | --- |\n|  |  | Connects to the fabric management network on eth1 to configure the other Contrail Networking components. |\n| Contrail Cluster | Contains the collection of containers that provide the main Contrail Networking functionality","cbCaid43anMSzGGM","https://ap.wps.com/l/cbCaid43anMSzGGM","pdf",588998,28,"English","# Step 1: Begin\n## Meet Contrail Networking\n## Installation Workflow\n## Before You Begin\n## Install Contrail Command\n## Create the Contrail Networking Cluster\n# Step 2: Up and Running\n# Step 3: Keep Going","[{\"question\":\"What is Contrail Networking and what does Contrail Command provide?\",\"answer\":\"Contrail Networking is a full-featured SDN solution for managing underlay and overlay networks. Contrail Command provides a central dashboard to configure networks, administer network policies, and create service chains.\"},{\"question\":\"How is Contrail Command installed in this guide?\",\"answer\":\"Download and run the Contrail Command deployer. The deployer runs Contrail Command as a set of Docker containers, then you use Contrail Command to set up the Contrail Networking cluster.\"},{\"question\":\"What are the fabric underlay and the management/intranet networks in the example?\",\"answer\":\"The fabric underlay is the regular IP spine-and-leaf network of switches and routers. The management network is out-of-band connectivity used to discover and configure switches, while the intranet provides administrator access and external management connectivity to the cluster.\"}]","Contrail Networking Quick Start | PDF",1791928933,10]