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Sept25 - CSE/ECE404 Computer Networks Instructor Dr Liang...

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CSE/ECE404: Computer Networks Instructor: Dr. Liang Cheng Department of Computer Science and Engineering P.C. Rossin College of Engineering & Applied Science Lehigh University September 25, 2007
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Instructor: Dr. Liang Cheng CSE/ECE404: Computer Networks 09/25/07 Outline Recap Token ring Wireless LAN MAC efficiency Switching and forwarding Summary and homework
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Instructor: Dr. Liang Cheng CSE/ECE404: Computer Networks 09/25/07 Chapter 2 Coverage 2.1 Hardware building blocks 2.2 Encoding 2.3 Framing (2.3.1 & 2.3.2) 2.4 Error detection 2.5 Reliable transmission 2.6 Ethernet 2.7 Token rings 2.8 Wireless LAN
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Instructor: Dr. Liang Cheng CSE/ECE404: Computer Networks 09/25/07 Outline Recap MAC efficiency Switching and forwarding Summary and homework
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Instructor: Dr. Liang Cheng CSE/ECE404: Computer Networks 09/25/07 MAC Efficiency Random access MAC protocol specifies: How to detect collisions How to recover from collisions (e.g., via delayed retransmissions) Aloha examples Slotted Aloha Unslotted Aloha
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Instructor: Dr. Liang Cheng CSE/ECE404: Computer Networks 09/25/07 Outline Recap MAC efficiency Switching and forwarding Summary and homework
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Instructor: Dr. Liang Cheng
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