please help for

Networking I

IP Addressing I

Given the following information determine the class of the network and the network ID.

IP address: 192.168.1.1

Subnet Mask: 255.255.255.0

What class of network is show above?

What is the network ID?

Given the following information determine the class of the network and the network ID.

IP address: 172.16.1.1

Subnet Mask: 255.255.0.0

What class of network is show above?

What is the network ID?

Given the following information determine the class of the network and the network ID.

IP address: 10.16.17.17

Subnet Mask: 255.0.0.0

What class of network is show above?

What is the network ID?

Given that a subnet mask byte value has bits set to 1 from left to right there is a small set of possible values. The first two values are 128,192. What are the rest of the values?

Hint: here are place values or each bit in a byte

128 64 32 16 8 4 2 1

What are the rest of the values? 128, 192...

Consider the following pc configuration

IP address: 192.168.1.2

Subnet Mask: 255.255.255.0

Default Gateway 192.168.2.1

The default gateway must be on the same network as the host. Is it? Yes or No

Given the following information determine the broadcast address of the network.

IP address: 192.168.1.1

Subnet Mask: 255.255.255.0

What is the network broadcast address?

Given the following information determine the broadcast address of the network.

IP address: 122.16.1.1

Subnet Mask: 255.255.0.0

What is the network broadcast address?