Cisco is a giant in the Networking space. Its Packet Tracer has ruled the market for ages and looks like will continue to do so. With the help of the Cisco Packet Tracer, one can create both simple ...

Serious inefficiencies occur in the communication between variable-length packets and fixed-length cells, however. Each cell must have a header. And, as the network schedules, prioritizes, and divides ...

As we mentioned last time, there was an entire industry built around using TDM bandwidth efficiently due to the compelling economics of building corporate private-line networks. By the late 1980s, ...