{"course":{"productid":32953,"modality":6,"active":true,"language":"en","title":"Advanced Junos Troubleshooting","productcode":"AJT","vendorcode":"JP","vendorname":"Juniper Networks","fullproductcode":"JP-AJT","courseware":{"has_ekit":true,"has_printkit":false,"language":""},"url":"https:\/\/portal.flane.ch\/course\/juniper-ajt","objective":"<p>After successfully completing this course, you should be able to:<\/p>\n<ul>\n<li>Troubleshoot problems with OSPF routing protocol.<\/li><li>Troubleshoot problems with IS-IS routing protocol.<\/li><li>Troubleshoot problems with BGP routing protocol.<\/li><li>Troubleshoot routing loops and route oscillations.<\/li><li>Troubleshoot problems with switching protocols.<\/li><li>Troubleshoot an EVPN-VXLAN setup.<\/li><li>Demonstrate the ability to troubleshoot MPLS.<\/li><li>Demonstrate the ability to troubleshoot native multicast.<\/li><li>Demonstrate the ability to troubleshoot CoS.<\/li><li>Troubleshoot stateful firewall inspection.<\/li><li>Troubleshoot site-to-site IPsec VPNs.<\/li><li>Troubleshoot remote access VPNs using Juniper Secure Connect.<\/li><li>Troubleshoot chassis clusters.<\/li><li>Troubleshoot next-generation firewall features.<\/li><li>Troubleshoot vSRX.<\/li><\/ul>","essentials":"<p>Completion of the <span class=\"cms-link-marked\"><a class=\"fl-href-prod\" href=\"\/swisscom\/en\/course\/juniper-jt\"><svg role=\"img\" aria-hidden=\"true\" focusable=\"false\" data-nosnippet class=\"cms-linkmark\"><use xlink:href=\"\/css\/img\/icnset-linkmarks.svg#linkmark\"><\/use><\/svg>Junos Troubleshooting <span class=\"fl-prod-pcode\">(JT)<\/span><\/a><\/span> course, or equivalent experience<\/p>","audience":"<p>This course benefits individuals responsible for troubleshooting Juniper devices running Junos OS, which includes network operators, engineers, administrators, support personnel, and reseller support personnel.<\/p>","contents":"<ul>\n<li>Introduction<\/li><li>Troubleshooting OSPF<\/li><li>Troubleshooting IS-IS<\/li><li>Troubleshooting BGP<\/li><li>Troubleshooting Routing Loops and Route Oscillations<\/li><li>Troubleshooting Switching Protocols<\/li><li>Troubleshooting EVPN-VXLAN network<\/li><li>Troubleshooting MPLS<\/li><li>Troubleshooting Multicast<\/li><li>Troubleshooting CoS<\/li><li>Troubleshooting Stateful Firewall Security<\/li><li>Troubleshooting IPsec VPNs<\/li><li>Troubleshooting Chassis Clusters<\/li><li>Troubleshooting Next-Generation Firewall Features<\/li><li>Troubleshooting vSRX<\/li><\/ul>","outline":"<h5>Introduction<\/h5><h5>Troubleshooting OSPF<\/h5><ul>\n<li>Troubleshoot OSPF adjacencies<\/li><li>Troubleshoot OSPF inconsistencies<\/li><\/ul><p>Lab 1: Troubleshooting OSPF<\/p>\n<h5>Troubleshooting IS-IS<\/h5><ul>\n<li>Troubleshoot IS-IS adjacencies<\/li><\/ul><p>Lab 2: Troubleshooting IS-IS<\/p>\n<h5>Troubleshooting BGP<\/h5><ul>\n<li>Troubleshoot BGP neighbors<\/li><li>Troubleshoot BGP route advertisements<\/li><\/ul><p>Lab 3: Troubleshooting BGP<\/p>\n<h5>Troubleshooting Routing Loops and Route Oscillations<\/h5><ul>\n<li>Troubleshoot routing loops and route oscillations<\/li><\/ul><p>Lab 4: Troubleshooting Routing Loops and Route Oscillations<\/p>\n<h5>Troubleshooting Switching Protocols<\/h5><ul>\n<li>Implement monitoring and troubleshoot Layer 2 networks<\/li><\/ul><p>Lab 5: Troubleshooting Switching Protocols<\/p>\n<h5>Troubleshooting EVPN-VXLAN network<\/h5><ul>\n<li>Verify EVPN-VXLAN related configuration and run time issues<\/li><\/ul><p>Lab 6: Troubleshooting EVPN-VXLAN<\/p>\n<h5>Troubleshooting MPLS<\/h5><ul>\n<li>Troubleshoot RSVP and LDP LSPs<\/li><\/ul><p>Lab 7: Troubleshooting MPLS<\/p>\n<h5>Troubleshooting Multicast<\/h5><ul>\n<li>Troubleshoot PIM sparse mode operation<\/li><\/ul><p>Lab 8: Troubleshooting Multicast<\/p>\n<h5>Troubleshooting CoS<\/h5><ul>\n<li>Perform class of service troubleshooting<\/li><\/ul><p>Lab 9: Troubleshooting CoS<\/p>\n<h5>Troubleshooting Stateful Firewall Security<\/h5><ul>\n<li>Troubleshoot traffic flows through a stateful firewall<\/li><\/ul><p>Lab 10: Troubleshooting Stateful Firewall Security<\/p>\n<h5>Troubleshooting IPsec VPNs<\/h5><ul>\n<li>Describe general troubleshooting for IPsec VPNs<\/li><li>Describe how to troubleshoot IKE Phase 1 and Phase 2<\/li><li>Configure and analyze logging for IPsec VPNs<\/li><li>Examine IPsec troubleshooting case studies<\/li><\/ul><p>Lab 11: Troubleshooting IPsec VPNs<\/p>\n<h5>Troubleshooting Chassis Clusters<\/h5><ul>\n<li>Troubleshoot chassis clusters<\/li><li>Review chassis cluster case studies<\/li><\/ul><p>Lab 12: Troubleshooting Chassis Clusters<\/p>\n<h5>Troubleshooting Next-Generation Firewall Features<\/h5><ul>\n<li>Troubleshoot AppSecure services<\/li><\/ul><p>Lab 13: Troubleshooting Next-Generation Firewall Features<\/p>\n<h5>Troubleshooting vSRX<\/h5><ul>\n<li>Describe steps used to troubleshoot vSRX deployments<\/li><\/ul><p>Lab 14: Troubleshooting vSRX<\/p>","summary":"<p>This three-day course provides students with the knowledge to troubleshoot switching, routing, and security features. This course builds off the <span class=\"attentionbbcode\" title=\"inactive or disabled course: JP-JTSF\">!<\/span>Juniper Technical Support Fundamentals <span class=\"fl-prod-pcode\">(JTSF)<\/span> and <span class=\"cms-link-marked\"><a class=\"fl-href-prod\" href=\"\/swisscom\/en\/course\/juniper-jt\"><svg role=\"img\" aria-hidden=\"true\" focusable=\"false\" data-nosnippet class=\"cms-linkmark\"><use xlink:href=\"\/css\/img\/icnset-linkmarks.svg#linkmark\"><\/use><\/svg>Junos Troubleshooting <span class=\"fl-prod-pcode\">(JT)<\/span><\/a><\/span> courses and helps network engineers further their network troubleshooting capabilities. Key topics include troubleshooting dynamic routing protocols such as OSPF, IS-IS, BGP, switching protocols, Ethernet VPN&ndash;Virtual Extensible LAN (EVPN-VXLAN) network, MPLS, multicast, class of service (CoS), stateful firewall features, IPsec VPNs (site-to-site and remote access), chassis clusters, next-generation firewall features, and vSRX.<\/p>\n<p>The course is based on Junos OS Release 23.1R1.<\/p>","objective_plain":"After successfully completing this course, you should be able to:\n\n\n- Troubleshoot problems with OSPF routing protocol.\n- Troubleshoot problems with IS-IS routing protocol.\n- Troubleshoot problems with BGP routing protocol.\n- Troubleshoot routing loops and route oscillations.\n- Troubleshoot problems with switching protocols.\n- Troubleshoot an EVPN-VXLAN setup.\n- Demonstrate the ability to troubleshoot MPLS.\n- Demonstrate the ability to troubleshoot native multicast.\n- Demonstrate the ability to troubleshoot CoS.\n- Troubleshoot stateful firewall inspection.\n- Troubleshoot site-to-site IPsec VPNs.\n- Troubleshoot remote access VPNs using Juniper Secure Connect.\n- Troubleshoot chassis clusters.\n- Troubleshoot next-generation firewall features.\n- Troubleshoot vSRX.","essentials_plain":"Completion of the Junos Troubleshooting (JT) course, or equivalent experience","audience_plain":"This course benefits individuals responsible for troubleshooting Juniper devices running Junos OS, which includes network operators, engineers, administrators, support personnel, and reseller support personnel.","contents_plain":"- Introduction\n- Troubleshooting OSPF\n- Troubleshooting IS-IS\n- Troubleshooting BGP\n- Troubleshooting Routing Loops and Route Oscillations\n- Troubleshooting Switching Protocols\n- Troubleshooting EVPN-VXLAN network\n- Troubleshooting MPLS\n- Troubleshooting Multicast\n- Troubleshooting CoS\n- Troubleshooting Stateful Firewall Security\n- Troubleshooting IPsec VPNs\n- Troubleshooting Chassis Clusters\n- Troubleshooting Next-Generation Firewall Features\n- Troubleshooting vSRX","outline_plain":"Introduction\n\nTroubleshooting OSPF\n\n\n- Troubleshoot OSPF adjacencies\n- Troubleshoot OSPF inconsistencies\nLab 1: Troubleshooting OSPF\n\nTroubleshooting IS-IS\n\n\n- Troubleshoot IS-IS adjacencies\nLab 2: Troubleshooting IS-IS\n\nTroubleshooting BGP\n\n\n- Troubleshoot BGP neighbors\n- Troubleshoot BGP route advertisements\nLab 3: Troubleshooting BGP\n\nTroubleshooting Routing Loops and Route Oscillations\n\n\n- Troubleshoot routing loops and route oscillations\nLab 4: Troubleshooting Routing Loops and Route Oscillations\n\nTroubleshooting Switching Protocols\n\n\n- Implement monitoring and troubleshoot Layer 2 networks\nLab 5: Troubleshooting Switching Protocols\n\nTroubleshooting EVPN-VXLAN network\n\n\n- Verify EVPN-VXLAN related configuration and run time issues\nLab 6: Troubleshooting EVPN-VXLAN\n\nTroubleshooting MPLS\n\n\n- Troubleshoot RSVP and LDP LSPs\nLab 7: Troubleshooting MPLS\n\nTroubleshooting Multicast\n\n\n- Troubleshoot PIM sparse mode operation\nLab 8: Troubleshooting Multicast\n\nTroubleshooting CoS\n\n\n- Perform class of service troubleshooting\nLab 9: Troubleshooting CoS\n\nTroubleshooting Stateful Firewall Security\n\n\n- Troubleshoot traffic flows through a stateful firewall\nLab 10: Troubleshooting Stateful Firewall Security\n\nTroubleshooting IPsec VPNs\n\n\n- Describe general troubleshooting for IPsec VPNs\n- Describe how to troubleshoot IKE Phase 1 and Phase 2\n- Configure and analyze logging for IPsec VPNs\n- Examine IPsec troubleshooting case studies\nLab 11: Troubleshooting IPsec VPNs\n\nTroubleshooting Chassis Clusters\n\n\n- Troubleshoot chassis clusters\n- Review chassis cluster case studies\nLab 12: Troubleshooting Chassis Clusters\n\nTroubleshooting Next-Generation Firewall Features\n\n\n- Troubleshoot AppSecure services\nLab 13: Troubleshooting Next-Generation Firewall Features\n\nTroubleshooting vSRX\n\n\n- Describe steps used to troubleshoot vSRX deployments\nLab 14: Troubleshooting vSRX","summary_plain":"This three-day course provides students with the knowledge to troubleshoot switching, routing, and security features. This course builds off the Juniper Technical Support Fundamentals (JTSF) and Junos Troubleshooting (JT) courses and helps network engineers further their network troubleshooting capabilities. Key topics include troubleshooting dynamic routing protocols such as OSPF, IS-IS, BGP, switching protocols, Ethernet VPN\u2013Virtual Extensible LAN (EVPN-VXLAN) network, MPLS, multicast, class of service (CoS), stateful firewall features, IPsec VPNs (site-to-site and remote access), chassis clusters, next-generation firewall features, and vSRX.\n\nThe course is based on Junos OS Release 23.1R1.","skill_level":"Intermediate","version":"1.0","duration":{"unit":"d","value":3,"formatted":"3 days"},"pricelist":{"List Price":{"DE":{"country":"DE","currency":"USD","taxrate":19,"price":3000},"GB":{"country":"GB","currency":"USD","taxrate":20,"price":3000},"CH":{"country":"CH","currency":"USD","taxrate":8.1,"price":3000},"AT":{"country":"AT","currency":"USD","taxrate":20,"price":3000},"SE":{"country":"SE","currency":"USD","taxrate":25,"price":3000},"IL":{"country":"IL","currency":"USD","taxrate":17,"price":3000},"AE":{"country":"AE","currency":"USD","taxrate":5,"price":3000},"SI":{"country":"SI","currency":"USD","taxrate":20,"price":3000},"SK":{"country":"SK","currency":"USD","taxrate":null,"price":3000},"FR":{"country":"FR","currency":"EUR","taxrate":19.6,"price":3000}}},"lastchanged":"2025-10-16T22:29:35+02:00","parenturl":"https:\/\/portal.flane.ch\/swisscom\/en\/json-courses","nexturl_course_schedule":"https:\/\/portal.flane.ch\/swisscom\/en\/json-course-schedule\/32953","source_lang":"en","source":"https:\/\/portal.flane.ch\/swisscom\/en\/json-course\/juniper-ajt"}}