Refer to the exhibit. Which two statements about the network environment of router R1 must be true? (Choose two.) Refer to the exhibit. Router R1 must be configured to reach the 10.0.3.0/24 network from the 10.0.1.0/24 segment. Which command must be used to configure the route?

A. route add 10.0.3.0 0.255.255.255 10.0.4.2 B. ip route 10.0.3.0 0.255.255.255 10.0.4.2 C. route add 10.0.3.0 mask 255.255.255.0 10.0.4.3 D. ip route 10.0.3.0 255.255.255.0 10.0.4.3