1. For the network 129.120.80.0/23

1. Network address is:

2. Host address range is from: ____ to ______

3. Netmask is:

2.For the network 129.120.0.0/16. How many 129.120.0.0/24 subnets exist? ________ .

How many bits are in the subnet portion?

Subnet number range is from: _____to______

How may bits are in the host portion?

Host address range is from:______ to______

Netmask is:

Broadcast address is:

3. For the network 129.120.50.0/24, create four /26 subnets.

-Subnet Mask is: