Enterprise Networks

A network component that enables wireless devices to access a wired network infrastructure.

Network devices such as switches and routers that process and forward data signals.

Address Resolution Protocol (ARP): 

A communication mechanism used within a local network to associate a logical IP address with the physical hardware address of a device.

The uppermost layer of network architecture that provides services directly to user applications, enabling tasks such as file transfer, web access, and email communication.

A transmission method where data units are sent independently, marked by control bits to indicate boundaries.

Baseband Transmission

A data transmission method in which digital signals are sent directly over the medium without frequency modulation.

Bridge:

A networking component that connects separate network segments and selectively forwards data frames based on hardware addresses.

A transmission method in which data is sent simultaneously to all devices within the network.

Broadcast Domain:

A group of network devices that receive broadcast messages sent by any member of the group.

A network structure in which all devices share a common communication channel for data transmission.