In order to maintain your CCNA certification or any other Cisco certification, you will need to renew it every 3 years. There are several ways to renew your CCNA exam according to the Cisco.com website:
- Pass your current certification exam. For CCENT and CCNA, ICND 2 will also recertify.
- Pass a CCNA Concentration exam (wireless, security, voice)
- Pass the current CCDA exam
- Pass a current Specialist exam (excluding Sales Specialist exams)
- Pass any Professional level exam bearing a 642 prefix
- Pass a current CCIE or CCDE written exam
For more information, please refer to the Cisco certification renewal page.
