CompTIA A+ 220-1001 Question A-52

A technician is troubleshooting network connectivity issues after a new wireless router was installed in an office. Users who connect to the new router are unable to access LAN resources. Which of the following is the MOST likely cause of the issue?

A. There are conflicting DHCP servers on the network
B. There are conflicting ARP records
C. There are conflicting gateways on the network
D. There are conflicting IP protocols

Correct Answer: A