How many subnets can you create if you borrow 9 bits of a Class B network?

 

10

 

256

 

512

 

1024

Question 6

2.63 pts

If you needed a network that would provide for 100 hosts, how many host bits would you have to have?

 

7

 

8

 

9

 

10

Question 7

2.63 pts

What is the broadcast of 150.5.0.96 /28?

 

150.5.0.95

 

150.5.0.111

 

150.5.0.127

 

150.5.0.255

Question 8

2.63 pts

Which one of the IP addresses below is a network ID?

 

176.16.100.112 /25

 

176.16.100.112 /26

 

176.16.100.112 /27

 

176.16.100.112 /28

Question 9

2.63 pts

Which of the addresses below are valid hosts on network 192.168.1.64 /29?  Pick two.

 

192.168.1.62

 

192.168.1.66

 

192.168.1.70

 

192.168.1.72

 

192.168.1.74

Question 10

2.63 pts

What is the network ID of 176.16.100.1 /26?

 

176.16.0.0

 

176.16.100.0

 

176.16.64.0

 

176.16.96.0

Question 11

2.63 pts

What is the host range for 192.168.32.28 /30?

 

192.168.32.29 -192.168.32.254

 

192.168.32.29 -192.168.32.62

 

192.168.32.29 -192.168.32.38

 

192.168.32.29 -192.168.32.30

Question 12

2.63 pts

Which of the following is a network ID? Pick 2.

 

160.160.160.0 /21

 

160.160.160.80 /28

 

160.160.160.150 /27

 

160.160.160.150 /30

Question 13

2.63 pts

Which of the following is a valid host on a subnet created from 192.168.24.0 /29?

 

192.168.24.2 with a subnet mask 255.255.255.0

 

192.168.24.25 with a subnet mask 255.255.255.240

 

192.168.24.27 with a subnet mask 255.255.255.248

 

192.168.24.31 with a subnet mask 255.255.255.248

 

192.168.24.26 with a subnet mask 255.255.255.240

Question 14

2.64 pts

Strange things are happening on the wireless network.  The problem seems to center around one laptop.  That laptop has an IP address of 10.6.10.68/25.  What is the subnet IP address of the network that this laptop is on?

 

10.6.10.0

 

10.6.10.56

 

10.6.10.32

 

10.6.10.64

 

10.6.10.128

Question 15

2.64 pts

The network administrator tunnels users on the guest network to different VLANs based on their login information.  You will be working with the administrator to resolve why some people are getting directed to wrong VLANs.  Each VLAN at Layer 2 channels into a subnet at Layer 3.  The guest network IP address is 172.16.0.0 /20.  How many subnets is the guest network broken up into?  Also how many hosts does each of the subnets on the guest network support?

 

16 subnets, 30 hosts each

 

16 subnets, 2,046 hosts each

 

16 subnets, 4,094 hosts each

 

8 subnets, 30 hosts each

 

8 subnets, 2,046 hosts each

 

8 subnets, 4,094 hosts each