what is router,bridges,hubs?

Answer Posted / johnny rajpal

Router- It is used to connect two different networks and
give them best path for thier comm. data. Router always
discard the broadcasting.

For eg.. ist n/w is 192.168.10.0 and other n/w is 192.168.11.0.
if we will placed router in b/w the n/w's them can
communicate with each other

Bridge- it connects the two lan wire and two lan wire has
different have diffrent MAC address bridge takes
responsibilty two connect different MAc address.

Hubs- It is used when we connect more than one computer to
share resources or data then we use hub. In the hub there is
no operating system

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