CCIE is the most Prestigious Expert Network Certification of Network World! CCIE Routing & Switching is the most common CCIE Certification.
In CCIE, you learn Routing/Switching Network Concepts, Network Protocols and Troubleshoooting Activities at an Expert Level. Beside, you become an Expert on Cisco Routers and Switches Routing/Switching Configurations.
To earn CCIE Enterprise Infrastructure Certification, you should pass One Core Exam and One CCIE Lab Exam. You can find Enterprise Core Exam, ENCOR and CCIE Enterprise Lab Exam, CCIE Enterprise Infrastructure Lab v1.0 below.