MAC Address

Consider the address properties below, and indicate which of these properties is only a property of MAC addresses $($and therefore is not a property of IPv$4$ addresses $-$ careful!$).($Select three from the list$)$

This address remains the same as a host moves from one network to another.

This address is allocated by DHCP$.$

This is a $128-$bit address.

This is a $48-$bit address.

This is a $32-$bit address.

This is a link$-$layer address.

This is a network$-$layer address.