Saturday, 27 July 2019
What is the HUB
HUB:-
Types of HUB:-
Passive Hub
Active Hub
Intelligent
Hub
Passive Hub:-
Passive Hub used for just creating connection between
computers and other devices. Passive hubs not amplify or regenerate any
signals. Passive hubs take all the packets and broadcast them all ports. Passive
hubs have RJ-45 port and 10base-2 port. In more advanced passive hubs have AUI
(Attachment Unit Interface) port.
Active Hub:-
These types of hub amplify or regenerate the data information
and signals. It’s Also known as multiport repeater. Active hubs retime and
resynchronize certain packets when they are being transmitted. An active hub
provides best performance. Active hubs are expensive.
Intelligent Hub:-
Intelligent Hub can both tasks active and passive. It also
works like bridging and routing. That’s hub increase the speed and
effectiveness in the network. This types of hub providing network statistics to
remote management console. Intelligent hub gives alerts on problems in
collisions.
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