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practical network design lftsp 1998 is 4.2

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practical network design lftsp 1998 is 4.2

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    1. Practical Network DesignLFTSP 1998 IS 4.2 Major Greg Phillips Royal Military College of Canada Electrical and Computer Engineering greg.phillips@rmc.ca +01-613-541-6000 ext. 6190

    2. Network Design Process

    3. Assessing User Requirements Key issue for users is typically application availability Key parameters of application availability are response time throughput reliability

    4. Assessing Costs Equipment hardware and software costs Performance trade-off costs Installation costs Expansion costs Support costs Cost of downtime Opportunity costs Sunken costs

    5. User Equipment

    6. LAN Topologies

    7. Infrastructure Equipment

    8. Network Operating Systems Typically provide: network level authentication file sharing print services mail directory services Examples: Banyan Vines Novell Netware Microsoft NT Networking Internet protocols (require TCP/IP) NIS, NFS, lpr, SMTP/sendmail, DNS, HTTP

    9. Small Administrative Office

    10. Hub Function

    11. Small Engineering Office

    12. LAN Switch Function

    13. Small Office + Internet Access

    14. Small Office + Internet Presence

    15. Larger Office or Campus

    16. The World

    17. Practical NetworkingLFTSP 1998 IS 4.2 http://www.cisco.com/univercd/data/doc/cisintwk.htm

    18. Bits ‘n’ Pieces

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