单选题A technician needs to troubleshoot connectivity between two devices located on the same network. Which of the following BEST describes the type of protocol being used?（）A IGPB EIGRPC EGPD BGP
题目
单选题
A technician needs to troubleshoot connectivity between two devices located on the same network. Which of the following BEST describes the type of protocol being used?（）
A
IGP
B
EIGRP
C
EGP
D
BGP