summary addresses
An address that can only be used on the internal network
It can provide a list of physical addresses on the network
compare and contrast the three types of addresses used in a network
dhcp
A MAC address is unique to your ethernet card. MAC addresses are used within an Ethernet network to uniquely identify the source and destination of Ethernet frames. ARP (Address Resolution Protocol) is used on IP networks to map IP addresses to MAC addresses within an Ethernet network.
Private IP addresses
When applying IPv4 addresses to router interfaces on a network, you would manually configure predictable addresses. For example, the lowest or highest address of the local subnet, on each particular router interface.
dns
inverse ARP
addresses that are accessible from the inside network
The physical address is the unique hardware address that identifies an interface of a machine on a physical network such as a LAN. Physical addresses are used in the data link layer.A network address is a machine's logical address on a network. The network address is used in the network layer. The network address used on the Internet is the IP address.Domain names are used as an aid to identify hosts and networks in the Internet, since names are easier to remember than numbers. The DNS system is used to translate between domain names and IP addresses. The domain name for the network address 128.100.132.30 is toronto.edu.
The DHCP protocol is used for this purpose.