This hands-on lab covers the fundamentals of Extreme Platform ONE, walking you through onboarding SD-WAN appliances and switches using zero-touch provisioning, understanding how IS-IS runs within the switch fabric and hands off routes via BGP to the SD-WAN layer, and exploring how IPsec overlay tunnels are built between hub and branch sites to deliver SD-WAN connectivity. You will also use the ExtremeCloud SD-WAN portal to manage an Extreme Networks SD-WAN environment from onboarding to day-2 operations.