Brent Stewart, CCNP, CCDP, is a certified Cisco Systems instructor and teaches at Global Knowledge.
David Hucaby, CCIE No. 4594, is a Lead Network Engineer for the University of Kentucky.
Brian Morgan, CCIE No. 4865, is a Director for Paranet Solutions, a nationwide consulting firm.
Neil Lovering, CCIE No. 1772, works as a systems engineer for Cisco Systems.
Amir Ranjbar, CCIE No. 8669, is an instructor and senior network architect for Global Knowledge, Cisco's largest training partner.