[Solved] What is the main purpose of private IP addresses? — Ans: To allow devices to communicate within a local network | Computer Networks

Computer Networks - IP Addressing

What is the main purpose of private IP addresses?

ATo provide internet access to all devices

BTo allow devices to communicate within a local network

CTo identify devices on the global internet

DTo replace public IP addresses permanently

Step-by-Step Solution

Solution:

Step 1: Define private IP address usage
Private IP addresses are used for communication inside a local network, like home or office.
Step 2: Contrast with public IP addresses
Public IPs identify devices on the internet, while private IPs are for local communication only.
Final Answer:
To allow devices to communicate within a local network -> Option B
Quick Check:
Private IP = Local network communication [OK]

Quick Trick: Private IPs work inside networks, not on internet [OK]

Common Mistakes:

MISTAKES

Master "IP Addressing" in Computer Networks

9 interactive learning modes - each teaches the same concept differently

More Computer Networks Quizzes

What is the main purpose of private IP addresses?