Describe the Methodology used to design a network - PowerPoint PPT Presentation

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Describe the Methodology used to design a network

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  1. Describe the Methodology used to design a network CCDA 640-864

  2. Describe Developing Business Trends • Any device, to any content, anyway. • Collaboration. • Video. • Network Security. • A network technology architecture.

  3. Identify Network Requirements to Support the Organization Prepare Optimize Plan Operate Design Implement

  4. Benefits • Lowers the total cost of ownership • Increases network availability • Improves business agility • Speeds access to applications

  5. Describe the tools/process to characterize an existing network • Use existing documentation • Perform a network audit • Analyze traffic

  6. Describe the tools/process to characterize an existing network Open discussion: What tools do you use to characterize an existing network? Does anyone know of any open software/freeware tools?

  7. Describe the top down approach to network design

  8. Describe Network Management Protocols and Features Open discussion: What protocols do you use to manage your network? What’s great about it?(Is it informative, easy to set up).

  9. Describe Network Management Protocols and Features SNMP (Simple Network Management Protocol)

  10. Describe Network Management Protocols and Features RMON (Remote traffic Monitoring)

  11. Describe Network Management Protocols and Features Netflow • Source IP, destination IP, Source and destination ports, the Type of Service (ToS), packet and byte counts, start and end time stamps, input and output interfaces, Routing information, Data analyzers

  12. Describe Network Management Protocols and Features Netflow and NBAR

  13. Describe Network Management Protocols and Features CDP (Cisco Discovery Protocol) • the local interface • the device ID • device IP address • hold time • device capabilities • version of software • model of the device • port id of the neighboring device

  14. Describe Network Management Protocols and Features Syslog

  15. Questions