It monitors the physical network devices mounted in the system.
To obtain a network address, the network device resource should operate properly and it is also necessary to periodically monitor them.
To differentiate individual network devices in a system where multiple network cards are installed, we use the name registered in the MAC address or device driver, or the name registered in the network connection registration information.
A network card agent uses the name (FriendlyName) registered in the network connection registration information.
This name is a unique name that is familiar to a general user. It can be easily modified for user's convenience. The adapter name appearing in the 'Network Connection' screen, or the information displayed after 'Ethernet Adapter' when you run the 'ipconfig' command in the command prompt is the name used to identify a network card. The network interface card(NIC) resource defines this name by using the AdapterName attribute.