Which term describes the cabling that connects the customer site to the nearest exchange of the WAN service?
B) local loop
What is the purpose of Demarcation Point?
D) All of the above
Which of the following is NOT a WAN data link layer protocol?
B) CPE
Match the fields of the typical WAN data link layer protocol header to the correct identifier.
A Flag
B Header
B1Address
B2 Control
B3 Protocol
C Data
D FCS
Which of the following WAN connection technology predetermine the route for a packet using Virtual Circuit?
D) Connection-oriented Packet Switching
How are Frame Relay virtual circuits identified?
A) DLCI
Which of the following is NOT a type of packet-switched connection?
A) PSTN
Which type of WAN connection should be chosen when a delicated point-to-point WAN communications path from customer premises through the service provider network to a remote destination is required?
E) Leased line
Which WAN technology uses small, fixed-length cells that are well suited for carrying voice and video traffic?
A) ATM
The ability to connect securely to a private network over a public network is provided by which WAN technology?