1. Network Layer: Routing Goals: understand principles behind network layer services: routing (path selection) dealing with scale how a router works Previous two lectures…
Slide 1Network Layer4-1 Chapter 4 Network Layer Computer Networking: A Top Down Approach Featuring the Internet, 2 nd edition. Jim Kurose, Keith Ross Addison-Wesley, July…
1. Network layerNetwork Layer 4-1 2. Network layerr transport segment fromapplicationsending to receiving host transport network data linkr on sending side puts physicalsegments…
Slide 1Network Layer4-1 Datagram networks r no call setup at network layer r routers: no state about end-to-end connections m no network-level concept of “connection”…