MAC Filtering
It can provide a list of physical addresses on the network
there are two types of addresses: network addresses and physical addresses
Network Layer
The Windows command arp stands for address resolution protocol which simply transforms an IP address to its corresponding physical network address.And 'arp -a' simply lists down the physical network addresses of the network devices connected to the current PC.
Network layer
Layer 3 network addresses are logical addresses and can be easily changed by software.
dhcp
EPNSA stands for Endpoint Naming Service Address. It is a prefix used in networking to specify the endpoint naming service address that is responsible for resolving network addresses to physical network endpoints. These endpoints can include servers, devices, or applications on a network.
The Windows command arp stands for address resolution protocol which simply transforms an IP address to its corresponding physical network address.And 'arp -a' simply lists down the physical network addresses of the network devices connected to the current PC.
Network layer
In computer networking, a node refers to a connection point. It has two types of addresses, a network address and a physical address.
More unique ip addresses, so essentially more devices on the network.