What message does a DHCP server send to inform a client that its address lease has been accepted?

What message does a DHCP server send to inform a client that its address lease has been accepted?

• A. DHCPREQUEST
• B. DHCPOFFER
• C. DHCPACK
• D. DHCPDISCOVER

Answer: (C)

A DHCP server sends a DHCPACK (Acknowledgment) message to inform a client that its address lease has been accepted. This message confirms that the IP address, which the client requested during the lease process, is now allocated to it. The DHCP lease process involves multiple stages. First, the client sends a DHCPDISCOVER message to find available DHCP servers. After receiving this, the server replies with a DHCPOFFER, proposing an IP address for the client. If the client decides to accept this offer, it sends a DHCPREQUEST message back to the server, indicating that it wants to use the proposed IP address. Finally, the server sends a DHCPACK, which completes the process and validates the address assignment. This confirmation is crucial because it provides the client with assurance that it can properly use the IP address for its network communications.

A DHCP server sends a DHCPACK (Acknowledgment) message to inform a client that its address lease has been accepted. This message confirms that the IP address, which the client requested during the lease process, is now allocated to it.

The DHCP lease process involves multiple stages. First, the client sends a DHCPDISCOVER message to find available DHCP servers. After receiving this, the server replies with a DHCPOFFER, proposing an IP address for the client. If the client decides to accept this offer, it sends a DHCPREQUEST message back to the server, indicating that it wants to use the proposed IP address. Finally, the server sends a DHCPACK, which completes the process and validates the address assignment. This confirmation is crucial because it provides the client with assurance that it can properly use the IP address for its network communications.