Give examples of Network devices.

1. Routers
2. WiFi devices (Access points)
3. Switches
4. Extenders
5. Hubs
6. Bridges NICs (Network Interface Card)

There are mainly2 types of network infrastructures;

1. Peer-to-Peer

2. Server based networking

For Server based networking we need servers

And for the networking infrastructures we can use so many different devices, depending upon over network need,

For example;

1. Routers
2. WiFi devices (Access points)
3. Switches
4. Extenders
5. Hubs
6. Bridges NICs (Network Interface Card)

And there are other devices with which we can secure out network, for example;

1. FirewallsProxies