You CCNA candidates should watch these as well - there's plenty of great material for you in these videos!
When you're done watching (and sharing) these, be sure to visit my main Udemy page for plenty of additional free and almost-free videos, including my CCNP All-In-One Video Boot Camp!
See you there! -- Chris B.
For my CCNP ROUTE Bulldogs out there, here's a full video boot camp on floating static routes:
There's plenty of great info in this CCNP SWITCH Video Boot Camp on root bridges and STP!
And for everyone, here's a lab using the extended ping command on live Cisco routers!
See you there, Bulldogs!