Step 1: Answer in English

DHCP (Dynamic Host Configuration Protocol) is a network protocol that enables hosts on a network to obtain an IP address, subnet mask, default gateway, and other network configuration parameters automatically. DHCP uses UDP (User Datagram Protocol) as its transport protocol and operates on port 67.

UDP is a connectionless transport protocol that offers a simple and efficient way to send datagrams over an IP network. UDP datagrams are unreliable and do not guarantee delivery, making it a suitable choice for applications like DHCP that do not require guaranteed delivery.

Port 67 is the well-known port number assigned to DHCP servers. DHCP clients send broadcast messages to port 67 on the local network to discover a DHCP server. The DHCP server responds to these requests by sending unicast messages to the DHCP clients with the necessary network configuration parameters.

DHCP plays a crucial role in network management by automating the process of assigning IP addresses and other network parameters to hosts. It simplifies network administration, reduces configuration errors, and ensures that hosts can connect to the network and access network resources seamlessly.

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The DHCP employs a connectionless service model, using the User Datagram Protocol (UDP). It is implemented with two UDP port numbers for its operations which are the same as for the BOOTP protocol. UDP port number 67 is the destination port of a server, and UDP port number 68 is used by the client.read more >>