The next that should be followed to resolve the issue is B: Reboot the DHCP server.
Dynamic Host Configuration Protocol or DHCP is a client/server protocol that provides automatically an Internet Protocol (IP) host with its IP address and other associated configuration information, such as the subnet mask and default gateway.
In the given situation where a network administrator for a large hospital receives a call from a user that he is unable to access any of the network resources. After initial troubleshooting, it is realized that the user's computer is utilizing the IP address 169.254.0.52. Further, it is confirmed that the network's physical connection is properly connected. The next step that should be followed is to reboot the DHCP server.
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