Answer:
Routers control traffic between networks while switches control traffic within a network
Step-by-step explanation:
There are different devices involves in computer networking. These devices include hub, switch, router and other components.
Switch is used to connect the computer with in the network. It controls the traffic between different computers within the network. Different computers are connected with each other through different cables with the help of switch.
On the other hand, different LAN's connected through the cable with a router to communicate with each other. This device is used to control the traffic between different networks.