Which message is unicasted by a DHCPv4 server to confirm that the host can use the offered IP configuration?
- DHCPACK
- DHCPDISCOVER
- DHCPOFFER
- DHCPREQUEST
Explanation: The server removes the IP configuration from its pool of available IP configurations and sends a unicast acknowledgement (DHCPACK) to the DHCP client to confirm that it can use the address until the lease expires.
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