Which two options are groups of network protocols that are categorized into the following OSI
layers: application, data link, network, and transport? (Choose two.)

A.
FTP, LLDP, GRE, BGP

B.
RDP, CDP, EIGRP, UDP

C.
SSH, LLDP, ICMP, TCP

D.
Telnet, ICMP, EIGRP, FTP