DHCPv4 Concepts

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App

Questions and Answers

What is the purpose of using DHCP (Dynamic Host Configuration Protocol) in a network?

  • To manually troubleshoot IP address conflicts
  • To statically allocate IP addresses to computers, laptops, and smartphones
  • To assign IP addresses to network devices like routers, switches, and servers (correct)
  • To eliminate the need for IP addresses

Why is it easy to make a mistake when dealing with statically configured IP addresses?

  • The configuration parameters are exact
  • There is no possibility of IP address conflicts
  • The DHCP server cannot minimize errors
  • Typographical errors are difficult to troubleshoot (correct)

What happens if an IP address conflict occurs between two devices in a network?

  • The network automatically assigns a new IP address to one of the conflicting devices
  • The conflict has no impact on network connectivity
  • The devices ignore the conflict and continue to function normally
  • One or both of the devices cannot be connected (correct)

In a network without DHCP, what do network administrators need to do?

<p>Manually assign and withdraw IP addresses (D)</p> Signup and view all the answers

Why is the use of a DHCP server important in minimizing errors related to IP addresses?

<p>It ensures that each IP address can only be used once (D)</p> Signup and view all the answers

What devices are typically assigned static IP addresses in a network?

<p>Routers, switches, firewalls, and servers (C)</p> Signup and view all the answers

What is the purpose of DHCP?

<p>To allow network professionals to manage all locations from a single location (C)</p> Signup and view all the answers

In which mode does DHCPv4 operate?

<p>Client/server mode (B)</p> Signup and view all the answers

What does APIPA do in the absence of a reachable DHCP server?

<p>It checks for the presence of a DHCP server and self-configures an IP address and subnet mask (B)</p> Signup and view all the answers

What protocol does a client use to obtain a lease from a DHCP server?

<p>DHCP (A)</p> Signup and view all the answers

What is the purpose of the DHCP Discover (DHCPDISCOVER) message?

<p>To discover available DHCP servers on the network (C)</p> Signup and view all the answers

What happens when a client's lease expires in DHCPv4?

<p>The DHCP server returns the address to the pool for reallocation (A)</p> Signup and view all the answers

What is the range of IP addresses for APIPA?

<p>169.254.0.1 - 169.254.0.255 (C)</p> Signup and view all the answers

What does APIPA do if it detects a reachable DHCP server?

<p>It stops and lets the DHCP server replace APIPA with dynamically allocated addresses (C)</p> Signup and view all the answers

What are the steps involved in obtaining a lease in DHCPv4?

<p><strong>1</strong> DHCP Discover (DHCPDISCOVER) <strong>2</strong> DHCP Offer (DHCPOFFER) <strong>3</strong> DHCP Request (DHCPREQUEST) <strong>4</strong> DHCP Acknowledgment (DHCPACK) (A)</p> Signup and view all the answers

What feature does APIPA provide in case of unreachable DHCP server?

<p><strong>b.</strong> Automatically self-configure an IP address and subnet mask when their DHCP server isn't reachable. (A)</p> Signup and view all the answers

What is the process that a client goes through to obtain a lease in DHCPv4?

<p>DHCP Acknowledgment (DHCPACK) (D)</p> Signup and view all the answers

What is the purpose of Automatic Private IP Addressing (APIPA) when the DHCP server is unreachable?

<p>To self-configure an IP address and subnet mask (C)</p> Signup and view all the answers

In DHCPv4, what happens when a client's lease expires?

<p>The client returns the address to the pool for reallocation (B)</p> Signup and view all the answers

What is the range of IP addresses for Automatic Private IP Addressing (APIPA)?

<p>169.254.0.0 - 169.254.255.255 (B)</p> Signup and view all the answers

What is the primary function of DHCP in a network?

<p>To automate and centralize IP address management (B)</p> Signup and view all the answers

What is one of the challenges of dealing with statically configured IP addresses?

<p>Typographical errors are difficult to troubleshoot (B)</p> Signup and view all the answers

What problem can occur when an IP address conflict happens between two devices?

<p>One or both devices cannot connect to the network (A)</p> Signup and view all the answers

In a network without DHCP, what is the role of network administrators in IP address assignment?

<p>Manually assign and withdraw IP addresses (C)</p> Signup and view all the answers

Why is it important to minimize typographical errors in IP address configuration?

<p>Troubleshooting becomes complex (D)</p> Signup and view all the answers

What is the primary purpose of a DHCP server in a network?

<p>To dynamically assign IP addresses (C)</p> Signup and view all the answers

Flashcards are hidden until you start studying

More Like This

Understanding DHCPv4 Concepts
5 questions
DHCPv4 Concepts
5 questions

DHCPv4 Concepts

SociableGarnet avatar
SociableGarnet
DHCPv6 Protocol Overview
17 questions

DHCPv6 Protocol Overview

TopsBougainvillea avatar
TopsBougainvillea
Use Quizgecko on...
Browser
Browser