The network technician has recently implemented VLANs on the company network. Ever since this implementation, sections within the company can no longer share information. While troubleshooting, the technician realizes they are unable to ping a device from another VLAN. Which of the following needs to be configured to fix this problem?
A. Clear the ARP table
B. Add host entries on the user’s computer
C. Configure 802.1x trunks on the switches
D. Configure 802.1q trunks on the switches
