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…
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”…
Slide 1 4: Network Layer 4a-1 Chapter 4: Network Layer Chapter goals: r understand principles behind network layer services: m how a router works m routing (path selection)…
Slide 1 Network Layer4-1 Network Layer Overview and IP Slide 2 Network Layer4-2 Network layer r transport segment from sending to receiving host r on sending side encapsulates…
Slide 1 Network Layer#1#1 Network Layer: Routing Goals: r understand principles behind network layer services: m routing (path selection) m dealing with scale m how a router…