CS Unit 5 L2 MAC and IP addresses

You are expected to get 100% on this test as all the answers are in the slides - so read them carefully or look at the lesson presentation version.

Did you open the link on the previous slide?

When trying to find a house, what are 4 ways of identifying its location or address?

Notice that each of these different methods all find the same house, but they all have different reasons why they are used

What is the bit address size of MAC addresses, allowing for 281 trillion (248) possible devices

Which bytes of the MAC address contains a number that represents the manufacturer

In the previous slide, why is the number 2 to the power of 32, why is is 32?

What is the total number of unique IP addresses that are available?

Unique address for each device used to route packets of data

what is Unique identifier for each hardware device permanently put on the device by the manufacturer

What are the 2 Standards for IP addresses, IPv4 uses 32-bit addresses whilst IPv6 uses 128-bit addresses

IP addresses are allocated by the network/ISP and will be the same (?) each time the connection is made, or change (?) each time

which 2 words are the ? for?

The first three bytes of the MAC address identifies the ? of the device, whilst the last three bytes identifies the particular device with the ? code.

which 2 words are the ? for