Which of the following ifconfig commands can be used to assign the IP address 192.168.1.15/24 to the second NIC…?

Which of the following ifconfig commands can be used to assign the IP address 192.168.1.15/24 to the second NIC (Network Interface Card) in a workstation?

A.
ifconfig eth2 192.168.1.15 subnet 255.255.255.0

B.
ifconfig eth1 192.168.1.15 netmask 255.255.255.0

C.
ifconfig eth1 192.168.1.15 subnet 255.255.255.0

D.
ifconfig eth2 192.168.1.15 netmask 255.255.255.0