Below are the steps how DHCP Client/Server relationship works.
dhcpnack is message from dhcp server when dhcp server is not having any ip left in address pool or client fails to respond to offer in given time
dhcp-client
The Integrated Router is both a DHCP client and a server (p 186 BMF)
Dynamic Host Configuration Protocol(DHCP) Server is used to distribute IP in the network automatically from the range specified in the DHCP Server while creating scope. -- By MyNarutoAnime ----
Router is usually configured as a DHCP client for WAN (Internet) network and as a DHCP server for local network.
A. The PTR resource record.
A DHCP server will privide a client with a valid IP address for the network for which the DHCP server is providing a service.Where there is no DHCP server the IP address for a client must be set manually. When doing this care must be taken to ensure that two IP addresses are not set the same on the network.
(DHCP) Dynamic host Configuration Protocol. The Default Port Number is: for DHCP client : 546 for DHCP server : 547
integrated services router
A DHCP request is a message sent by a client to a DHCP server to request an IP address and other network configuration parameters. This typically occurs after the client receives a DHCP offer from the server, and the request indicates the client's acceptance of the offered IP address. The DHCP server then responds with an acknowledgment, finalizing the lease of the IP address to the client for a specified duration. This process is part of the Dynamic Host Configuration Protocol (DHCP) used to automate the assignment of IP addresses in a network.
DHCP Accept is not a standard term in networking, but it may refer to the process where a DHCP client accepts an IP address and configuration parameters assigned by a DHCP server. During DHCP communication, after the server offers an IP address, the client sends a DHCP Request to accept that offer, and the server responds with a DHCP Ack to confirm the lease. This process enables devices to automatically obtain network settings without manual configuration.
Leases are retained in the DHCP server database four hours after expiration. This grace period protects a client lease in case the client and server are in different time zones, the individual computer clocks are not synchronized, or the client computer is off the network when the lease expires. Expired leases are included in the list of active leases and are distinguished by a different icon.