IP Subnetting

What is the default subent mask for the Class C network?

• 255.255.254.0

• 255.255.252.0

• 255.255.255.128

• 255.255.255.0

Which of the following is the valid host range for the IP address 192.168.168.188 255.255.255.192 ?

• 192.168.168.129–190

• 192.168.168.129–191

• 192.168.168.128–190

• 192.168.168.128–192

What is the subnet address of the IP address 192.168.100.30 255.255.255.248?

• 192.168.100.32

• 192.168.100.24

• 192.168.100.0

• 192.168.100.16

What is the valid host range the IP address 172.16.10.22 255.255.255.240 is a part of?

• 172.16.10.20 through 172.16.10.22

• 172.16.10.1 through 172.16.10.255

• 172.16.10.16 through 172.16.10.23

• D. 172.16.10.17 through 172.16.10.31

• 172.16.10.17 through 172.16.10.30

Which of the following is the broadcast address for a Class B network ID using the default subnet mask?

• 172.16.10.255

• 172.16.255.255

• 172.255.255.255

• 255.255.255.255

Which class of IP address provides a maximum of only 254 host addresses per network ID?

• A

• B

• C

• D

What is the broadcast address of the subnet address 10.254.255.19 255.255.255.248?

• 10.254.255.23

• 10.254.255.24

• 10.254.255.255

• 10.255.255.255

What is the broadcast address of the subnet address 172.16.99.99 255.255.192.0?

• 172.16.99.255

• 172.16.127.255

• 172.16.255.255

• 172.16.64.127

If you wanted to have 12 subnets with a Class C network ID, which subnet mask would you use?

• 255.255.255.252

• 255.255.255.248

• 255.255.255.240

• 255.255.255.255

What is the broadcast address of the host subnet address 10.10.10.10 255.255.254.0?

• 10.10.10.255

• 10.10.11.255

• 10.10.255.255

• 10.255.255.255