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Study and Implementation of ERP Protocol

Hamidi, Hassan | 2014

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  1. Type of Document: M.Sc. Thesis
  2. Language: Farsi
  3. Document No: 46380 (05)
  4. University: Sharif University of Technology
  5. Department: Electrical Engineering
  6. Advisor(s): Sanaei, Esmaeel; Pakravan, Mohammad Reza
  7. Abstract:
  8. One of the major Ethernet challenges for entering the communication networking infrastructure, is the problem of damage prevention caused by the loop formation in the network. Since for offering many of the new services and such required for data it is necessary to provide features such as the ability of protection with short recovery time in service. ITU-T G.8032 Recommendation by providing Ethernet Ring Protection Protocol (ERP) could reduce the recovery time of failure to 50ms, while it takes a few seconds for other protocols. This protocol is one of the optimal solutions to respond these challenges and to complete the benefits of Ethernet as the best technology infrastructure. In this thesis in addition to complete study and describe the G.8032 recommendation, designing, implementing and evaluating the performance of the ERP modules in OPNET simulator and proposing a method to enhance its performance are discussed, too. Improvement arising from the proposed method with design and simulation of multi-test that each includes scenarios to investigate factors affecting the performance of the proposed method is evaluated. The test results show that good improvement will achieve by the use of this method in many circumstances
  9. Keywords:
  10. Ethernet Ring Protection (ERP) ; Communicasion Networking Infrastracture ; Carrier Ethernet (CE) ; Metro Ethernet Frum (MEF) ; Ring Protection

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