A network switch (also called switching hub, bridging hub, officially MAC bridge)
is a computer ... 2 Role of switches in a network; 3 Layer-specific functionality.
Hub: Hub is a device in a network, Data packet from one port is sent to all other
ports in a network.........
The functions of the three devices (the hub , switch and router) are all quite
different from one another, even if at times they are all integrated into a single
Nov 8, 2014 ... Functionality of Hub, Bridges, Routers, Repeaters and Switches; also write down
on which layers of OSI model these network devices work?
Answer (1 of 4): The function of a hub is to allow communications between ... of
hub is the intelligent hub, which also includes processing functions so that they ...
Computer dictionary definition for what Hub means including related links,
information, and terms.
Apr 9, 2015 ... Hubs are the simplest and slowest method of extending a home or small ... as
well as providing a firewall and basic security functionality.
Ethernet Hubs. It is a device connecting multiple Ethernet devices together and
makes them perform the functions as a single unit. They vary in speed in terms of
Oct 12, 2015 ... An Introduction to Network Devices and Their Functions ... Hubs are extinct for
the most part in modern networks because, while they are ...
Hubs, switches, and routers are all computer networking devices with varying ...
be slight functionality differences (even the pros get the hub/switch/router thing ...