You may have heard that the Cisco CCNA certification exams are changing in February 2020. This happens every few years to keep pace with advances in networking. More details are available at https://www.cisco.com/c/en/us/training-events/training-certifications/certifications/associate/ccna-routing-switching.html
YYC Net Lab has the new Cisco Networking Academy CCNA curriculum available now. Click the “CCNA Courses” link above for more detail.