CCNA 200-301 Master Command Reference Series

It’s February 2021, and I’m in the process of posting a CCNA 200-301 Master Command Reference for you — over 100 commands in all!     Whether you prefer videos, text, or both, I’ve got you covered with every one of these command references with real-world examples as well as videos from my CCNA YouTube Channel.

We’re starting with the four commands I put on every single Cisco router and switch in my practice pods.    I have a really good feeling these four commands will show up on your exams as well as production networks you work with, so it’s a good idea to be very familiar with the usage of these four commands.

ip domain-lookup

service timestamps

exec-timeout

logging synchronous

I’ll be back with at least two new command references for you on Sunday, February 14.  See you then, and thanks for stopping by!

Chris B.