NEW
Font size
WorksheetsSubnetting
Total questions: 15
Worksheet time: 8mins
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
What broadcast address will the host 192.168.210.5 255.255.255.252 use?
192.168.210.255
192.168.210.254
192.168.210.7
192.168.210.15
If you need to have a Class B network address subnetted into exactly 510 subnets, what subnet mask would you
assign?
255.255.255.252
255.255.255.128
255.255.0.0
255.255.255.192
You have an IP of 156.233.42.56 with a subnet mask of 7 bits. How many hosts and subnets are possible assuming that subnet 0 is not used?
126 subnets and 510 hosts
128 subnets and 512 hosts
510 subnets and 126 hosts
512 subnets and 128 hosts
Your router has the following IP address on Ethernet0: 172.16.2.1/23. Which of the following can be valid host IDs on the LAN interface attached to the router?
1.172.16.1.100 2.172.16.1.198 3.172.16.2.255 4.172.16.3.0
1 only
2 and 3 only
3 and 4 only
None of the above
How many usable hosts can we get when i use 255.255.255.252 as the subnet mask in the ip?
1
5
4
2
3
