The JNCIE-DC certification is the pinnacle of the data center certification track. The 1-day JNCIE-DC practical exam is designed to validate your ability to deploy, configure, manage, and troubleshoot Junos-based platforms. Throughout the 8-hour practical exam, you will build a data center network consisting of multiple MX Series and QFX Series devices. You will perform system configuration on all devices including management capabilities, a Clos IP fabric, EVPN/VXVLAN, DCI, and CoS features.