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Question 514 - 220-1101 discussion

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A technician is setting up a home network with the following requirements:

* Automatic distribution of IP addresses

. Internet access

Which of the following should the technician configure? (Select two).

A.
DHCP
Answers
A.
DHCP
B.
APIPA
Answers
B.
APIPA
C.
VPN
Answers
C.
VPN
D.
Public IP addresses
Answers
D.
Public IP addresses
E.
Gateway
Answers
E.
Gateway
F.
Static IP addresses
Answers
F.
Static IP addresses
Suggested answer: A, E

Explanation:

DHCP (Dynamic Host Configuration Protocol) is a protocol that allows a device to automatically obtain an IP address and other network settings from a DHCP server, such as a home router. This simplifies the network configuration and avoids IP address conflicts. DHCP is a common requirement for home networks that have multiple devices that need Internet access.

A gateway is a device that connects two different networks, such as a home network and the Internet. A gateway usually performs routing functions, which means it determines the best path for packets to reach their destination. A gateway also often performs NAT (Network Address Translation), which allows multiple devices on a home network to share a single public IP address. A gateway is a necessary requirement for home networks that need Internet access.

Reference

Understanding DHCP on Home Networks

Basic home gateway services: DHCP, DNS, NAT

IP Addresses on Home Networks -- A Beginner's Guide

asked 02/10/2024
Sheng-Feng Zhang
36 questions
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