1. What is the default subnetmask of a class C address?

 
 
 

2. Which routing protocol uses multicast address FF02::A?

 
 
 

3. How many subnets and hosts does the IP address 172.17.0.0/19 provide?

 
 
 
 

4. Which of the following are private IP addresses? (Choose two)

 
 
 
 

5. What is the subnetmask of the IP address 7.4.124.40/27?

 
 
 
 

6. Which of these ranges is the link-local unicast range?

 
 
 
 

7. What is the subnetmask of the IP address 182.7.4.22/28?

 
 
 
 

8. Which mask should you use on a point-to-point link to reduce the waste of IP addresses?

 
 
 
 
 
 

9. Which routing protocol uses multicast address FF02::9?

 
 
 

10. Which of the following are public IP address? (Choose two)

 
 
 
 

11. What is the IPv6 loopback address?

 
 
 
 

12. Which description describes a global unicast address?

 
 
 

13. Which of the following are private IP addresses? (Choose two)

 
 
 
 

14. Which of these ranges is the unique local unicast range?

 
 
 
 

15. What is the last available address of the subnet 209.154.70.32/28?

 
 
 
 

16. Which of the following are public IP addresses? (Choose two)

 
 
 
 

17. How many bits are in an IPv6 field?

 
 
 
 

18. What is the class B private IP address range?

 
 
 
 

19. Which of these is a valid IPv6 address?

 
 
 

20. What is the default subnetmask of a class A address?

 
 
 

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