My CCNA Subnetting Success Practice Exam Pack is now live!http://bit.ly/SubnettingSuc...
In this video, I'll hit you with questions on the OSI model and OSPF, and then we'll go over the answers together using live Cisco routers.
When you're done here, be sure to subscribe to my YT channel -- I'm posting new videos every weekeday at 8 AM, Noon, and 8 PM Eastern Standard time. CCNA, CCNP, Security+ , and more.
"The Computer Certification Bulldog"