fiber optic cables (what you NEED to know) // FREE CCNA // EP 13
23:23
you NEED to learn Port Security…….RIGHT NOW!! // FREE CCNA // EP 14
2:10:42
Free 2 Hour Fiber Optic Training
19:36
DO NOT design your network like this!! // FREE CCNA // EP 6
43:37
forcing my kids to make Ethernet cables // FREE CCNA // EP 11
19:39
why Power over Ethernet (PoE) is amazing!! // FREE CCNA // EP 12
18:45
what is an IP Address? // You SUCK at Subnetting // EP 1
38:15
I built a phone system because no one answers me
26:36