Subnetting Practice 3: Subnet Harder

192.168.1.0     Create 60 Subnets

Default Subnet Mask:

New Subnet Mask:

1st usable IP address in SN15:

Last usable IP address in SN30:

Subnet ID of SN45:

Broadcast Address of SN60:

Number of usable IP addresses per SN:

142.16.0.0       Create 1000 Subnets

Default Subnet Mask:

New Subnet Mask:

1st usable IP address in SN200:

Last usable IP address in SN400:

Subnet ID of SN600:

Broadcast Address of SN800:

Number of usable IP addresses per SN:

10.0.0.0       Create 200 Subnets

Default Subnet Mask:

New Subnet Mask:

1st usable IP address in SN50:

Last usable IP address in SN100:

Subnet ID of SN150:

Broadcast Address of SN200:

Number of usable IP addresses per SN:

ANSWERS