A computer on a LAN is not able to connect to the Internet even though other computers on the LAN are able to connect. You use the ipconfig command to disco information?

a$.$ The computer's NIC is not functioning correctly, or a port on the router is bad.

b$.$ The router's DHCP server is not configured correctly,

c$.$ The ISP connection is down, and you need to reboot the router.

d$.$ The computer did not connect to the router to receive a dynamic IP address.