What is the reason why the dhcprequest message is sent as a broadcast during the dhcpv4 process?

Jul 7, 2020 Last Updated: Feb 16, 2022

Question:
What is the reason why the DHCPREQUEST message is sent as a broadcast during the DHCPv4 process?

  • For hosts on other subnets to receive the information
  • For routers to fill their routing tables with this new information
  • To notify other DHCP servers on the subnet that the IP address was leased
  • To notify other hosts not to request the same IP address

Explanation: The DHCPREQUEST message is broadcast to inform other DHCP servers that an IP address has been leased.

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What is the reason why the dhcprequest message is sent as a broadcast during the dhcpv4 process?

What is the reason for the client sending the Dhcprequest as a broadcast packet?

The client compares the offers with the settings that it requested, and then selects the server that it wants to use. It sends a DHCPREQUEST message to accept the offer, indicating which server it selected. This message is broadcast to the entire network to let all DHCP servers know which server was selected.

Which DHCP message is sent as a broadcast?

The DHCP client broadcasts a DHCPDISCOVER message on the network subnet using the destination address 255.255.255.255 (limited broadcast) or the specific subnet broadcast address (directed broadcast). A DHCP client may also request its last known IP address.

When a DHCP client receives Dhcpoffer messages it will send a broadcast Dhcprequest message for two purposes What are these two purposes?

When a DHCP client receives DHCPOFFER messages, it will send a broadcast DHCPREQUEST message for two purposes. First, it indicates to the offering DHCP server that it would like to accept the offer and bind the IP address. Second, it notifies any other responding DHCP servers that their offers are declined.

Which statement is true about DHCP?

Explanation. Dynamic Host Configuration Protocol (DHCP) is used for dynamic allocation of IP addresses. This reduces the work needed for manually configuring IP addresses of devices.