Will there ever be an accurate study guide
I was reading Todd Lammle network+ deluxe guide and looking at ports and numbers and it says NTP is TCP 123 and says DHCP is TCP 67,68. Then I look at DHCP RFC and see its UDP 67,68 and NTP RFC is UDP 123. Do the editors ever review this for accuracy? It's annoying spending 50 bucks for a book and find errors like this. Am I just being to picky or does this kinda tick you off? Anyone else encounter this type of problem before?