CCNA 3 Enterprise
Course Information
CCNA 3 advances the study of the architecture, components, and operations of wide area networks. The course explores dynamic routing, firewalls, VPN concepts, network automation, virtualization and a selection of WAN technologies. This is the final of three courses that are designed to provide the knowledge and skills necessary for successful completion of the Cisco Certified Network Associate (CCNA) examination. By the end of this course, students will be able to configure and troubleshoot OSPF, ACL, NAT and IPsec in IPv4 and IPv6 wide area networks.
Intake W26 SEM
Start Date Jan 13 / 2026
End Date Apr 21 / 2026
Prerequisite(s):
CL-CCTC501, CL-CCTC502
Computer Software Requirements:
The course textbook includes network simulator software that may be used for course assignments.
Chats:
No
Group Work:
No
Registering college code:
DU-CISC3280
Host college code:
CL-CCTC503
How to register
You can register in-person, on-line, or by phone. When registering for a course, it is not necessary to include the 2 digit college code prefix (e.g. ENL001– not DU-ENL001). For details visit https://durhamcollege.ca/academic-faculties/professional-and-part-time-learning/registration-and-admission/how-to-register.
Contact
Professional and Part-time Learning
Email : ppl@durhamcollege.ca
2000 Simcoe Street NorthOshawa, ON
L1H 7L7
Phone : (905) 721-3052