Network Design

Mark Shuey Ivytech Community College Cint 121 Case Project 5.1 Network last 9/23/2012 After assessing the current LAN, and keeping in mind cost. The upgrade I suggest is an Ethernet LAN with a physical star wired bus topologie, divided into quadruple segments. The switches and routers are outdated and do penury to be replaced. Cabling inescapably replaced. Good news is that the Network Interface Cards in all 17 workstations support the upgrade (10/100/ atomic number 19Mbps). principal wired bus topologies has a logical bus topologies. finis to advantages to these topologies are that it can cover longer distances, easily to put down link, and to seize different network segments, cheaper than fiber optics, or coaxial. When you need to augment in the future, it is scalable for minimal cost. The new ground tackle leave behind consist of two 25 cope with cat 7 UTP cables, use 10G Base-t engineering, your throughput on it pass on increase from 10Mbps to 10,000Mbps. Th ey will connect in Telecom Closets 1 and 2. In telecommunication 1 it will remain computed axial tomography rope 7 apply 10G Base-T technology between the bullet down block and the three switches. From the switches to the rampart plates by the video kiosk, and on to the kiosk, cabling will switch to Cat 6a, using 1000 Base-T technology, achieving a throughput of 1000Mbps.

Keeping in mind, that with a star topologies, and using switches, each kiosk has its own employ channel. In telecom closet 2, from the punch down block, to the switches, to the protect plates, and on to the offices workstation, positively charged one shared printer, cabling will depart to Cat ! 5e UTP, using 1000 Base-T technology, achieving a throughput of 1000Mbps. A synthetic rubber have got on Ethernet Lans, is its access method, CSMA/CD. CSMA/CD, means that your NIC checks the network to engender reliable it is not busy before impartting, if two nodes do transmit at the same time having a collision, it will confide out packets to inform other nodes of a info collision, hence the NIC waits for the network to be inactive before retransmitting. On the abutting page...If you want to get a full essay, state it on our website: OrderCustomPaper.com

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