Design for Telecommunications Network Week 2
University of Phoenix
NTC410 - Network & Telecommunications Concepts II
April 24, 2006
Company Background and Network Design Request
Los Angeles, New York, Frankfurt, Tokyo, Rio de Janeiro
London, Chicago, Miami
Type of Business:
Development of audio and video special affects for entertainment and advertising industry
24/7 - globally
Network Design Request:
Constant stream of multimedia traffic between offices average file size 25MB; file transfers less than 5 seconds
Design centers average file size 50MB combined audio/video files between workstations; file transfers less than 20 seconds
Intranet servers: New York, London, Tokyo
Full telephone voice capability with conferencing
Speed dialing to any company location
Define network in each office
Define and describe structure of WAN to interconnect offices
Describe types of equipment required
Explain meeting performance and reliability requirements
Discuss relevant protocol choices and why for LANs and WANs
Visual top-level network design using Visio/Word
Business Technical Requirements
Company will need a high level network, probably fiber based in their office, or something that can handle Gigabyte Ethernet.
Between offices, satellite might be considered.
Company requires average 25 MB multimedia exchanges to take 5 seconds or less, and in the design center the exchange rate for their average file size of 50mb can be no more than 20 seconds.
VOIP might be considered seeing that the company needs good phone connections, for conference calls and such.
Headquarters might need to think about redundancy for their servers to be able to be accessed any time of the day...
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