The Acme Corporation is implementing dial-up services to enable remote-office employees to connect to the local network. The company uses multiple routed protocols, needs authentication of users connecting to the network, and since some calls will b

The Acme Corporation is implementing dial-up services to enable remote

1.	The Acme Corporation is implementing dial-up services to enable remote-office employees to connect to the local network. The company uses multiple routed protocols, needs authentication of users connecting to the network, and since some calls will b
A.	Frame Relay
B.	802.1
C.	PPP
D.	HDLC
Answer» D. HDLC