Subnetting 8.1.3

Refer to the exhibit. Which two network addresses can be assigned to the network containing 10 hosts? Your answers should waste the fewest addresses, not reuse addresses that are already assigned, and stay within the 10.18.10.0/24 range of addresses. (Choose two.)

• 10.18.10.200/28

• 10.18.10.208/28

• 10.18.10.224/28

• 10.18.10.200/27

• 10.18.10.224/27

What does the IP address 192.168.1.15/29 represent?

• subnetwork address

• multicast address

• unicast address

• broadcast address

The last host address on the 10.15.25.0/24 network is _____

An administrator wants to create four subnetworks from the network address 192.168.1.0/24. What is the network address and subnet mask of the second useable subnet?

• subnetwork 192.168.1.64

  subnet mask 255.255.255.192

• subnetwork 192.168.1.32

  subnet mask 255.255.255.240

• subnetwork 192.168.1.64

  subnet mask 255.255.255.240

• subnetwork 192.168.1.128

  subnet mask 255.255.255.192

• subnetwork 192.168.1.8

  subnet mask 255.255.255.224

The network portion of the address 172.16.30.5/16 is _____

What are two benefits of subnetting networks? (Choose two.)

• combining multiple smaller networks into larger networks

• reducing the size of broadcast domains

• decreasing the number of broadcast domains

• grouping devices to improve management and security

• increasing the size of collision domains

A network administrator subnets the 192.168.10.0/24 network into subnets with /26 masks. How many equal-sized subnets are created?

• 1

• 2

• 4

• 8

• 16