Understanding how routers work. Routers work at the Internet, data link, and physical layers of the TCP/IP structure. A router resembles an octopus whose tentacles represent all of your cabling types. Routers are aware of the multiple paths that your data packets can take across the network to their final destination.
New City, New York. New City is a hamlet and census-designated place in the town of Clarkstown, Rockland County, New York, United States, part of the New York Metropolitan Area. An affluent suburb of New York City, the hamlet is located 18 miles (29 km) north of the city at its closest point, Riverdale, Bronx.
New City's population was 33,559 at the 2010 census, making it the 14th most populous CDP/hamlet in the state of New York. New City is the county seat, and most populous community of Rockland County and the location of the Clarkstown Police Department, Sheriff's office and corrections facility.