What are the steps in IP dynamic assignment by DHCP?
Table of Contents
- 1 What are the steps in IP dynamic assignment by DHCP?
- 2 What is the typical process of requesting an IP address with DHCP?
- 3 What is the process a DHCP client uses to obtain an IP address and other IP information from a DHCP server?
- 4 Which of the following details of IP address can a DHCP server provide?
What are the steps in IP dynamic assignment by DHCP?
How DHCP assigns IP addresses
- A user turns on a computer with a DHCP client.
- The client computer sends a broadcast request (called a DISCOVER or DHCPDISCOVER), looking for a DHCP server to answer.
- The router directs the DISCOVER packet to the correct DHCP server.
- The server receives the DISCOVER packet.
What is the typical process of requesting an IP address with DHCP?
A discover packet is sent from the client to the server. The server replies to the client with a DHCP offer packet containing an IP address. The client receives and validates the offer, then sends a request packet back to the server to accept the address.
During which step in the DHCP process does the client broadcast a request for a DHCP server?
DHCP clients obtain a DHCP lease for an IP address, a subnet mask, and various DHCP options from DHCP servers in a four-step process:
- DHCPDISCOVER: The client broadcasts a request for a DHCP server.
- DHCPOFFER: DHCP servers on the network offer an address to the client.
What is DHCP process named as?
Dynamic Host Configuration Protocol. Dynamic Host Configuration Protocol (DHCP) is a network management protocol used to automate the process of configuring devices on IP networks, thus allowing them to use network services such as DNS, NTP, and any communication protocol based on UDP or TCP.
What is the process a DHCP client uses to obtain an IP address and other IP information from a DHCP server?
The process for obtaining DHCP configuration information is pretty simple: Discover, Offer, Request, and Acknowledge (DORA). The DHCP client broadcasts a message called a DHCP discover message. The server will reply with a DHCP offer message that includes an offered IP address, subnet mask, and some other data.
Which of the following details of IP address can a DHCP server provide?
Explanation: Whenever a DHCP server gets a request from a client it responds with a DHCP offer containing IP address being offered, network mask offered, the amount of time that the client can use and keep it, the ip address of the DHCP server making this offer. Whereas UDP port number 68 is used by the client.
What protocol automatically assigns an IP address to clients during the log in process quizlet?
Explanation: The Dynamic Host Configuration Protocol (DHCP) service automatically configures the Internet Protocol (IP) address and other TCP/IP settings on network computers by assigning addresses from a pool (called a scope) and reclaiming them when they are no longer in use.
What command is used to initiate the DHCP process?
ifconfig command
The ifconfig command enables you to: Start the DHCP client – The command ifconfig interface dhcp start initiates the interaction between the DHCP client and DHCP server to obtain an IP address and a new set of configuration options.