2010fall ch1 lkhamsuren

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2010fall ch1 lkhamsuren

  1. 1. IP Network <br />J.TC08D016Lhamsuren.U<br />J.TC08D017 Gantsetseg.E<br />J.TC08D728 Nyamtsogt.B<br />
  2. 2. IP Network<br />About IP network<br />- First level of internet network protocol<br />- Addressing protocol of the network<br />Succesful service<br />Simpler network<br />
  3. 3. Parts of IP network<br />IP network routing<br />Multiprotocol Label switching (MPLS)<br />MPLS VPNS<br />IP Network Application Issues<br />
  4. 4. IP Network routing<br />About IP Network routing<br />Interior Gateway Protocols <br />Border Gateway Protocol (BGP) <br />
  5. 5. IP Network routing; Router<br />Have two independent functions: <br /> - control <br /> - forwarding<br />Choose the optimum route <br />Classification of routing protocols:<br /> - interior protocols<br /> -external protocols<br />
  6. 6. Interior Gateway Protocols<br />Most common interior protocols:<br /> - Routing Information Protocol(RIP)<br /> - Open Shortest Path First (OSPF)<br /> - IS-IS<br />
  7. 7.
  8. 8. Border Gateway Protocols (BGP)<br />Purpose of BGP<br />BGP speakers<br />BGP’s two versions:<br /> - Internal BGP<br /> - External BGP<br />
  9. 9.
  10. 10. Multiprotocol Label Switching (MPLS) <br />MPLS supports variety of QoS functions including:<br /><ul><li>Bandwidth reservation
  11. 11. Prioritization
  12. 12. Traffic engineering
  13. 13. Traffic shaping
  14. 14. Traffic policing</li></li></ul><li>MPLS<br />Label distrubution<br />MPLS traffic engineering<br />MPLS’s advantages;<br />MPLS uses;<br />Cell-switched MPLS<br />
  15. 15.
  16. 16. MPLS VPNs<br />Three major MPLS based VPN architectures are in use:<br /><ul><li>Layer 3 VPN
  17. 17. Layer 2 point-to-point VPNs
  18. 18. Virtual private LAN service</li></li></ul><li>
  19. 19. IP Network Application Issues <br />Carrier Performance Metrics <br /><ul><li>Latency
  20. 20. Packet loss
  21. 21. Backbone availability
  22. 22. Main time to repair
  23. 23. Jitter</li></li></ul><li>Conclusion<br />When we were learning this topic, we found on about IP network, including routing, enterior and exterior protocol, the most common protocols and operations. <br />
  24. 24. Used materials <br />The Irwin Handbook of Telecommunications<br />Oxford dictionary<br />Dictionary of information and communication<br />Data communication and technology of information network<br />
  25. 25. Thank you for your attention<br />

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