ECSE-4730: Computer Communication Networks (CCN) Chapter 5: Data Link Layer: Part II Shivkumar Kalyanaraman: [email protected] Biplab Sikdar: [email protected] http://www.ecse.rpi.edu/Homepages/shivkuma…

Slide 1 1 Data Link Layer Ethernet Bridges Token Ring Slide 2 2 Summary of MAC protocols What do you do with a shared media? Channel Partitioning: time, frequency or code…

Slide 1 Slide 2 5: DataLink Layer5a-1 Summary of MAC protocols r What do you do with a shared media? m Channel Partitioning, by time, frequency or code Time Division,Code…

Slide 1 Classless and Subnet Address Extensions (CIDR) Chapter 10 Slide 2 Introduction Five extensions of the IP address scheme, designed to conserve network prefixes –Transparent…

Slide 1 1 Token Passing: IEEE802.5 standard  4 Mbps  maximum token holding time: 10 ms, limiting packet length  packet (token, data) format:  SD, ED mark start,…

Summary of MAC protocols What do you do with a shared media? Channel Partitioning, by time, frequency or code Time Division,Code Division, Frequency Division Random partitioning…

Data Link Layer part two How LANs work Switching The ARP protocol Data link reliability Interconnecting LANs Hubs, bridges, routers LAN technologies LAN Addresses and ARP…