Get Started

Evil IP Subnetting Quiz

Back to exams page

If you want to really learn subnetting then please click here to check out our IP Subnetting – Zero to Guru theory course. If you just want to prep for exams, technical interviews and live network IP subnetting problems then please click the below book image.

front

1. Subnets from the 192.168.25.0/28 range are being allocated to various departments in your organization. You are allocated the LAST one for your department. Which subnet were you allocated?

Question 1 of 15

2. Your boss works out a network addressing VLSM as 192.168.10.0 /29. How many subnets and hosts-per-subnet has he generated?

Question 2 of 15

3. 172.21.0.0 /24 generates how many subnets and hosts-per-subnets?

Question 3 of 15

4. Your organization applies 10.0.0.0 /9 as the addressing scheme. Tick which subnets are created. (choose all which apply)

Question 4 of 15

5. Your boss asks you to write a summary route for networks 10.0.0.0-10.20.0.0 inclusive. What route do you give her?

Question 5 of 15

6. What is the valid host range for 200.100.100.32 /27?

Question 6 of 15

7. Write the summary route for networks 172.16.0.0-172.16.8.0 inclusive.

Question 7 of 15

8. Your boss asks you to write the wildcard mask to match network 255.255.128.0 on a firewall. What do you write?

Question 8 of 15

9. What is the valid host range for 20.32.0.0/13?

Question 9 of 15

10. Tick the valid subnets created from 58.0.0.0/11. (choose all which apply)

Question 10 of 15

11. What is the broadcast address for subnet 158.165.64.0 /18?

Question 11 of 15

12. 192.168.1.0 /30 generates 2 hosts-per-subnet but how many subnets?

Question 12 of 15

13. Can you apply address 192.168.1.79/30 to an interface?

Question 13 of 15

14. Can you apply IP address 172.16.63.255/17 to an interface?

Question 14 of 15

15. 172.116.0.0 /20 creates how many subnets / hosts-per-subnet?

Question 15 of 15


40+ IT Certifications · One Membership

Stop Watching. Start Doing.

Unlimited IT certification training with videos, labs, PBQs, live Cisco racks and practice exams — everything you need to pass and actually know your stuff.

  • Video theory lessons
  • Follow-along labs
  • Performance-based questions
  • Practice exams
  • Live Cisco rack access
  • 40+ certs including CompTIA, Cisco, Linux, Microsoft, AWS, CEH
Join Now — From $29

Cancel anytime. No contracts. Instant access on signup.

content-filler