How Does a Cable DSL Router Work?
What Does a Cable/DSL Router Do? A cable/DSL router allows an individual to network a high-speed cable or DSL Internet connection. This allows multiple computers to share one high-speed connection, with all of them using one IP address. This can be very helpful, as many high-speed-Internet providers charge additional fees for using multiple IP addresses. Sharing can save a lot of money, especially for a small business, which may need to have several computers linked to the same account. Most cable/DSL routers have two types of connection, one for the Internet and the other for several computers to be connected to the network. How Does the Router Work? Cable/DSL routers aren’t actually routers in the true sense. Instead, they are gateways for computers. Cable/DSL routers use a process called network address translation, also known as NAT. NAT allows multiple computers to have access to the Internet while still using the same IP address. When a computer is turned on, it gets an IP addres
