Best CCNA study approach for experienced IT/Network+ guy who doesn’t live in Cisco CLI?
I’m looking for some advice on the most efficient way to prepare for the CCNA.
A little background: I’ve worked in IT for 20+ years and currently work in an IT infrastructure/networking environment. I have Network+ and a solid understanding of networking fundamentals, but I don’t work in the Cisco CLI configuring switches/routers every day. I understand concepts like VLANs, routing, switching, subnetting, DHCP, DNS, ACLs, etc., but I know understanding the concepts and being able to answer Cisco-specific CCNA questions are two different things.
My goal is really to finally check the CCNA off my list rather than become a network engineer from scratch.
Resources I currently have:
CCNA 200-301 Official Cert Guide, Volumes 1 & 2 (2nd Edition – Wendell Odom)
Acing the CCNA Exam, Volume 1
Cisco U CCNA training
CBT Nuggets
StormWind Studios CCNA labs
Packet Tracer installed and ready to use
CCNA lab guide with a number of Packet Tracer-style exercises
My exam voucher expires at the end of September, so I have roughly a month and need to be pretty intentional about what I spend time on.
For someone with my background, would you recommend:
Reading the Odom books cover to cover, or using them more as a reference for weak areas?
Using something like Acing the CCNA as the primary read and supplementing with Odom?
Prioritizing Packet Tracer/labs over additional reading?
CBT Nuggets vs. Cisco U for video training?
Any particular labs/configurations that you would consider must-do before sitting for the exam?
I’m especially interested in what actually helped people pass the current CCNA, rather than collecting another 100 hours of study material.
If you had about 3–4 weeks, already knew general networking, but were rusty/inexperienced with Cisco CLI, what would your study plan look like?
Thanks!