CCNA IP Addressing Practice Questions Blog

CCNA IP Addressing Practice Questions

Welcome to our CCNA IP addressing practice questions blog! In this article, we will provide you with a set of challenging questions that will test your knowledge and understanding of IP addressing concepts. By attempting these questions, you will not only solidify your understanding of subnetting, VLSM, and IP addressing, but also enhance your problem-solving skills for the CCNA examination. So, let’s get started!

Question 1:

What is the default subnet mask for a Class B IP address? Explain the difference between default and custom subnet masks.


Question 2:

Given a Class C IP address of, how many valid host addresses are available? Show your calculations.


Question 3:

What is Variable Length Subnet Masking (VLSM)? Describe its benefits and provide an example scenario where it is useful.


Question 4:

Convert the IP address to binary form. Determine the network address and broadcast address for this IP.


Question 5:

Explain the purpose and usage of the loopback address ( in IP networking.


Question 6:

What is a Classless Inter-Domain Routing (CIDR) notation? How does it differ from the traditional IP addressing scheme? Discuss its advantages.


Question 7:

Describe the difference between public and private IP addresses. Provide examples of IP address ranges for both categories.


These practice questions are designed to challenge your knowledge and deepen your understanding of IP addressing concepts. Make sure to attempt each question and check your answers against the provided solutions. By doing so, you will gain hands-on experience and confidence in handling various IP addressing scenarios.

Keep practicing and stay determined in your CCNA journey. Best of luck with your exam preparation!


This blog is intended for educational purposes only and should not replace official study materials or professional guidance. The examples provided are for illustrative purposes and may not cover all potential scenarios or variations.

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