Which of the following should the technician check?

A technician replaces a customer’s router, and is now unable to ping the ISP’s gateway.

Which of the following should the technician check?
A . The arp table of the new customer’s router.
B . The route table of the next-hop router.
C . The route table of the new customer’s router.
D . The arp table of a network user.

Answer: C