Dynamic Host Configuration Protocol (DHCP)
Question
Dynamic Host Configuration Protocol (DHCP)
Solution
Dynamic Host Configuration Protocol (DHCP) is a network management protocol used on Internet Protocol (IP) networks for automatically assigning IP addresses and other communication parameters to devices connected to the network using a client–server architecture.
Here are the steps of how DHCP works:
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DHCP Discover: When a device connects to a network, it broadcasts a "DHCP Discover" message to identify any available DHCP servers in the network.
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DHCP Offer: All DHCP servers on the network receive the "DHCP Discover" message and respond with a "DHCP Offer" message that includes an available IP address and other network parameters. This message is also a broadcast message.
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DHCP Request: The device receives the "DHCP Offer" messages from the DHCP servers and selects one. The device then sends a "DHCP Request" message to the chosen DHCP server, requesting the offered IP address and parameters.
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DHCP Acknowledgement: The chosen DHCP server sends a "DHCP Acknowledgement" message to the device, confirming the lease of the IP address and parameters to the device for a specific amount of time.
This is a simplified explanation of how DHCP works. There are other messages and steps involved in the process for handling different situations, but these are the basic steps for the normal operation of DHCP.
Similar Questions
4.3-09. Purpose of DHCP. What is the purpose of the Dynamic Host Configuration Protocol?Group of answer choicesTo configure the interface speed to be used, for hardware like Ethernet, which can be used at different speeds.To obtain an IP address for a host attaching to an IP network.To get the 48-bit link-layer MAC address associated with a network-layer IP address.To configure the set of available open ports (and hence well-known services) for a server.
The acronym DHCP stands for what? Choose one.Choose one answer.Dual Host Configuration ProtocolDynamic Host Configuration ProtocolDuplex Host Configuration Protocol
Which of the following statement is TRUE about DHCP?Group of answer choicesAllows a host to reuse the given address permanentlyAllows a host to dynamically obtain its IP address from DHCP server when it tries to join in a networkAll statements are TRUE.The protocol starts with the DHCP server offering an IP address to a host
Which network protocol is responsible for automatically assigning IP addresses to devices on a local network?Group of answer choicesDHCP (Dynamic Host Configuration Protocol)DNS (Domain Name System)SNMP (Simple Network Management Protocol)HTTP (Hypertext Transfer Protocol)
The process by which a client, configured to use DHCP, attempts to get network configuration information is known as _________________.DHCP AcknowledgementDHCP DiscoveryDHCP OfferDHCP Request
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