CCNA 200-301 Official Cert Guide, Volume 1, Cisco Press, 2019

CCNA 200-301 Official Cert Guide, Volume 2, Cisco Press, 2019

Cisco CCNA 200-301 PassFast, Todd Lammle, Independently published, 2021

Cisco Networking Academy:  https://www.netacad.com/

Courses on-line (in Chinese)

1. Internet, TCP/IP  Essentials:  https://www.youtube.com/playlist?list=PLX8pvRCsO71PCwA_AgWwDO8TI503XdXiG

2. What is CCNA 200-301? https://www.youtube.com/watch?v=7w8M_vfrga8

3. What is CCNA 200-301? https://www.youtube.com/watch?v=hBUe8xguKhM

4. CCNA Tutorial: https://www.youtube.com/playlist?list=PLUmGQjxA_911lu8rwJZYyn1f7Feqcj2Vi

5. CCNA: https://www.youtube.com/playlist?list=PLsfL3hIG1KSuCJTWFviVhvh8t9w8iBy9t

6. CCNA Basics: https://www.youtube.com/playlist?list=PLy8_9NKBm_n2aExdqV93VlXn0Zz1bsvrG

7. CCNA Practice: https://www.youtube.com/playlist?list=PLy8_9NKBm_n1DyoCQKC1QSmXcQic0MSIY

8. CCNA Review: https://www.youtube.com/playlist?list=PLy8_9NKBm_n3RviqXOm_HtDXbq3fd_-Lk

9. Packet Tracer Lab: https://www.youtube.com/playlist?list=PLX8pvRCsO71O3qxSrskAptHgViHlJke8Q

10. Packet Tracer Lab: https://www.youtube.com/playlist?list=PLX8pvRCsO71NTp3WcN7NXvmDNuPDm9PH2

11. Packet Tracer Lab: https://www.youtube.com/playlist?list=PLjPXX27Y4AJPEhbJpFE2YtcIB9x1ts_2B

12. CCNA Past Papers:  https://www.youtube.com/playlist?list=PLjPXX27Y4AJMoV-RyHkNHbA1jMO0nqRz1

13. CCNA Past Papers: https://www.youtube.com/playlist?list=PLRAqwLE6_Vpda-0fMt40UfYknPoZG3qY1