Karteikarten
Network Match it Activities
Karten in diesem Stapel (12)
- 1Stareach computer system is connected to a central node, also known as a
hub or switch - 2—• Good performance/fast network speed
• Easy to set up
• Possible to add more computer systems without taking the network down
• Any non-centralised failure will have very little effect on the network
• Minimal network collisions - 3• Expensive to install – more cabling required • Extra hardware required, such as a hubMesh
- 4Each network node (workstation or other device) is connected directly to each of the others.A broken node won't disrupt the transmission of data, the network will find an alternative route..
Each node is connected to several other nodes which make it easier to relay data.
Additional devices will not affect its network connection. - 5—This network can handle high amount of network traffic since every additional device into the network is considered a node. Interconnected devices can simultaneously transfer data smoothly and will not complicate the network connection.
- 6Maintaining the network can be very hard to manage. It requires continuous supervision because of the redundancy present in the network. Skilled network administrators will find it easy to manage this kind of topology.Due to the fact that building this topology requires a lot of devices it will need a lot of capital to invest in. It may be expensive but the service it provides you will definitely give back the invested capital.
- 7Token Ringcomputer systems are connected in a ring or a loop. Packets are sent around the ring, being passed from one computer system to the next until they arrive at their destination.
- 8—• Data is quickly transferred without a
bottleneck – consistent data transfer speeds
• The transmission of data is relatively simple as packets travel in one direction only
• Adding additional nodes has very little impact on bandwidth
• It prevents network collisions.
- 9• If any of the computer systems fail, the Network is broken. • If there is a problem with the main cable or connection, the entire network goes down • It is difficult to troubleshoot the ring • Because all nodes are wired together, to add a another you must temporarily shut down the networkBus
- 10—As the packets arrive at each computer system, it checks the destination address contained in the packet to see if it matches its own. If the address does not match, the computer system ignores the packet.
If the address of the computer system matches that contained in the packet, it processes the data.
- 11The computer systems, also called nodes of the network, are each connected to a single cable on which data can be sent. This network has terminators on each end, which is needed to ensure that the network functions correctly.Easy to implement and add more computer
systems to the network
• Quick to set up – well suited for temporary
networks
• Cost-effective – less cabling - 12• It is difficult to troubleshoot • Limited cable length– performance decreases as additional computers are added • If there is a problem with the main cable the entire network goes downLow security – all computers can see all data transmissions
• Proper termination is required
• Data collisions are more likely, which causes the network to slow down. A collision is when two computers try to send a packet at the same time
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- Karteikarten am Network Match it Activities , erstellt von christopher stead am 14/06/2018.
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- christopher stead
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