I'm writing the GW/GK exam tomorrow morning and was just reviewing the exam objectives on Cisco's site. I think I've covered most of them off in reading the cisco press book for GW/GK a ridiculous number of times ... sigh
One notable exception is:
"Describe the appropriate implementation of drop and insert multiplexing"
I'm not sure what they are referring too since I've never come across the term in my ref material and I'm having some trouble digging up any info on Cisco's site.
Can anyone give me a quick summary overview of what this is about?