NOC Network Engineer Interview Questions and Answers

Routers connect multiple networks together, while switches connect devices within a single network.

• Routers operate at the network layer (Layer 3) of the OSI model, while switches operate at the data link layer (Layer 2).

• Routers use IP addresses to forward data between networks, while switches use MAC addresses to forward data within a network.

• Routers are typically used to connect different networks, such as a home network to the internet, while switches are used to connect de...read more