It can provide a list of physical addresses on the network
physical map
routers
Interfaces used on the system to connect to Network devices reside on Physical layer.
NIC
A physical network is different from a logical network. Logical networks are defined at the Network layer by the arrangement of the hierarchical addressing scheme. Physical networks represent the interconnection of devices on a common media. Sometimes, a physical network is also referred to as a network segment
Only one.
h
Network Layer
The physical layer - it describes the hardware and the signaling techniques used at the physical connection between the network and the device.
A Cable/DSL gateway is a network gateway. It is used to establish a connection between DSL and Cable TV to a computer network by physical means, such as through LAN or a wireless network.
There is no physical address.