YOUR NEWEST HIRE HAS BEEN ASSIGNED THE TASK OF CONFIGURING A WINDOW...

3. Your newest hire has been assigned the task of configuring a Windows Server 2003computer as a router and has asked you how to determine if a machine address or anIP address is being used at the router.You explain that routers use IP addresses, whilebridges and hubs use machine addresses.You continue to explain that the OSI refer-ence model has seven layers and that IP, or the Internet Protocol, operates at whatlayer?A. The Physical layerB. The Data Link layerC. The Network layerD. The Transport layer