CCNA Routing & Switching ICND2 200-301
CCNA Routing & Switching is probably the most popular Cisco certification there is. There are two certifications:
Interconnecting Cisco Networking Devices Part 1 (ICND1)
Interconnecting Cisco Networking Devices Part 2 (ICND2)
This course covers everything in ICND2 and you will learn more about the things you learned in ICND1, and some new topics!