Hub in Computer Network

Hub is not an intelligence device. It works as a multiport repeater-type network device. That’s mean it connects multiple devices that come from different branches. One of the good examples, in the start topology Hub, can connect all the devices.

hub is used in which layer of osi model

Hub is used in the Physical layer of OSI model

As it is not intelligent, that’s why Hub can not filter data, so hub sends data packets to all devices which connected.

hub is used in which topology

Hub is used in star topology.

in which topology hub is used

In Star topology hub is used.

a hub operates at which layer

A hub operates at physical layer on OSI mode

if all devices are connected to a central hub then topology is called

if all devices are connected to a central hub then topology is called Star topology.
Question
if all devices are connected to a central hub then topology is called
Answer
Star Topology

a central hub called is used to connect each station in a star type of topology

A central hub called MSAU( Multi Station Access Unit) is used to connect each station in a star type of topology.

Question
A central hub called _______ is used to connect each station in a star type of topology.
Answer
MSAU( Multi Station Access Unit)

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