An engineer must configure a /30 subnet between two routers.
Which usable IP address and subnet mask combination meets this criteria?
A.interface e0/0正确答案D
Description to HQ-A370:98968
Ip address 10.2.1.3 255.255.255.252 B.interface e0/0
Description to HQ-A370:98968
Ip address 192.168.1.1 255.255.255.248 C.interface e0/0
Description to HQ-A370:98968
Ip address 172.16.1.4 255.255.255.248 D.interface e0/0
Description to HQ-A370:98968
Ip address 209.165.201.2 255.255.255.252