Network Bus

Network Bus

How on a wireless network a combination of bus and star toplogy is used ?

a network topology is the method of connecting nodes in a networks by links .....
How on a wireless network a combination of bus and star toplogy is used ?

Sounds like an interesting question. I am trying my best shot for the answer if you dont agree with me you can get back to me.

In a wireless network there is an Wireless Access Point which acts as a Router too.

So when you are accessing Internet it would work in BUS Topology and when 2 systems connected to the Wireless Access Point are communicting with one another it would work using Star Topology.

If you need any further clarification please get back to me.

For more blogs on technology check my blog http://cybergurus.wordpress.com

Bus topology

Topology is an description of communication between devices in series of computer. If 2 or more Nod connected hybrid topology is formed. There are three types of topology principle in a LAN , Bus, Ring and Star topologies. There Other topologies such as hybrid, mesh and wireless.

BUS TOPOLOGY is a LAN topology for a small scale. with the following specifications:

a. Interface:   Interfaces for bus topology is to use passive equipment or T connector. This equipment does not have the ability to strengthen or repeat signal  in the transfer. Accordingly the way, more further data / signal to move, so the weaker  signal in  the network.

b. Multipoint: Connection Bus topology has a multipoint connection where a conductive medium  in partnership by all Nod. What are the data that the transfer will be in partnership by all Nod.

c. Addressing:  This topology justify unicast, multicast and broadcast addressing. Each Nod will listen and  check the recipient address on the received frame. If a unicast address, Nod will check address on the frame. If the frontier of Nod will receive  the data if not, the frame will be discarded. If the multicast address, Nod involved in  group will take the data and unrelatedNod will discard the frame. If the broadcast  address, all Nod will save frames in transfer. description of delivery and Acceptance data image below illustrates how Conductor data from PC1 to PC 3. 

d. Medium Conductor usually medium Conductor for bus topology is a coaxial cable. weakness of Bus Topology:

1. Damage to the Kable will cause serious problems to the network.
2. Caused antaramuka passive use, it will not apply if the prevailing serious problem of damage to the interfaces.
3. caused between the face is passive, the data will be increasingly weak in the conductivity
4. unless the amplifier amplifire or repeater / repeater is used.
5. Delay delivery of data depends on the amount of Nod is connected.
6. in case of network troubleshooting, it will be difficult to repair

excess of bus topology:

1. Cheap
2. No need for additional equipment.
3. No need for long cables.

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