A network technician recently installed 35 additional workstations. After installation, some users are unable to
access network resources. Many of the original workstations that are experiencing the network access issue
were offline when the new workstations were turned on. Which of the following is the MOST likely cause of this
issue?


A. Incorrect VLAN setting
B. Insufficient DHCP scope
C. Improper NIC setting
D. Duplicate IP address