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Problem 1:

Which of the following are TRUE regarding the binary subnet ID, subnet broadcast address, and host IP address values in any single subnet? (CHOOSE TWO)

a. The host part of the broadcast address is all 0s.

b. The host part of the subnet ID is all binary 0s.

c. The host part of a usable IP Address can have all binary 1s.

d. The host part of any usable IP address must not be all binary 0s.

Answer 1: B and D

Problem 2:

What is the resident subnet ID for IP Address 10.7.99.133/24? Show your work.

Answer 2:

Network First Available Last Available Broadcast

0 10.7.99.1 10.7.99.14 10.7.99.15

16 10.7.99.17 10.7.99.30 10.7.99.31

32 10.7.99.33 10.7.99.46 10.7.99.47

48 10.7.99.49 10.7.99.62 10.7.99.63

64 10.7.99.65 10.7.99.78 10.7.99.79

80 10.7.99.81 10.7.99.94 10.7.99.95

96 10.7.99.97 10.7.99.110 10.7.99.111

112 10.7.99.113 10.7.99.126 10.7.99.127

128 10.7.99.129 10.7.99.142 10.7.99.143

144 10.7.99.145 10.7.99.158 10.7.99.159

160 10.7.99.161 10.7.99.174 10.7.99.175

176 10.7.99.177 10.7.99.190 10.7.99.191

192 10.7.99.193 10.7.99.206 10.7.99.207

208 10.7.99.209 10.7.99.222 10.7.99.223

224 10.7.99.225 10.7.99.238 10.7.99.239

240 10.7.99.241 10.7.99.254 10.7.99.255

Problem 3:

What is the resident subnet ID for IP Address 192.168.44.97/30? Show your work.

Answer 3:

Network First Available Last Available Broadcast

192.168.44.96 192.168.44.97 192.168.44.98 192.168.44.99

Problem 4:

What is the subnet broadcast address for the subnet in which IP address 172.31.77.201/27 resides?

Answer 4: 172.31.77.223

Problem 5:

A fellow engineer tells you to configure the DHCP server to lease the first 20 usable IP addresses in subnet 192.168.9.96/27. Which of the following IP addresses could be leased as a result of your new configuration.

a. 192.168.9.126

b. 192.168.9.110

c. 192.168.9.1

d. 192.168.9.119

Answer 5: B

Problem 6:

IP...