Itm 450 ch 8 14 - Study guides, Class notes & Summaries

__________ is a layer 2 connection mechanism that uses packet-switching technology to establish virtual circuits between the communication endpoints. - ️️Frame relay __________ is a standards-based mechanism for providing encryption for point-to-point TCP/IP traffic. - ️️IPSec a ______________ is an intelligent hub because it knows the addresses of the systems connected on each outbound port. Instead of repeating traffic on every outbound port, it repeats traffic only out of the port o...