Hello, I am Keith Barker, a 2x CCIE (Cisco Certified Internetwork Expert).This channel is about helping 3 types of people:π New to IT (Information Technology) and working on their Cisco CCNA (Cisco Certified Network Associate, Exam 200-301)π People who are in IT, and working towards their CCNAπ Anyone who wants to better understand the technologies in CCNA.I believe that anyone can improve their situation by gaining new skills, including those in computer networking.New videos, labs, and quizzes weekly.Find me on social: https://ogit.online/Keith-CBT
Focused on Security Topics in Cisco CCNA 200-301
Focused on IPv4 Addressing and Subnetting
Current CCNA 200-301 | Videos added weekly.
Begin with physical inter-VLAN routing and move to virtualized inter-VLAN routing using router on a stick and then multi-layer switches to perform the same function.
This playlists consists of MicroNuggets I have recorded for CBT Nuggets. A MicroNugget is a video explaining IT concepts and features in 3 to 5 minutes.
MPLS L3 VPNs described, explained and demonstrated by Keith Barker
Playlist of items directly related to the Cisco CCNA certification technologies.
Layer 3 fault tolerance, by Keith Barker.
Security related videos by Keith Barker