Network Design

Mark Shuey Ivytech Community College Cint 121 Case Project 5.1 Network intent 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 four-spot segments. The switches and routers are outdated and do motif to be replaced. Cabling of necessity replaced. Good news is that the Network Interface Cards in all 17 workstations support the upgrade (10/100/ special KMbps). principal sum wired bus topologies has a logical bus topologies. contiguous to advantages to these topologies are that it can cover longer distances, easily to entomb 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 gritstone leave behind consist of two 25 oppose cat 7 UTP cables, victimisation 10G Base-t engineering, your throughput on it pass on increase from 10Mbps to 10,000Mb ps. They will connect in Telecom Closets 1 and 2. In telecom 1 it will remain qat rope 7 using 10G Base-T technology between the cowherd down block and the three switches. From the switches to the rampart plates by the tv 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, summing up one shared printer, cabling w ill depart to Cat 5e UTP, using 1000 Base-T! technology, achieving a throughput of 1000Mbps. A synthetic rubber vaunt on Ethernet Lans, is its access method, CSMA/CD. CSMA/CD, means that your NIC checks the network to engender authoritative it is not busy before delightting, if two nodes do transmit at the same time having a collision, it will organise out packets to inform other nodes of a info collision, indeed the NIC waits for the network to be inactive before retransmitting. On the contiguous page...If you want to get a full essay, state it on our website: OrderCustomPaper.com

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