Feb09 - CSE398: Network Systems Design Instructor: Dr....

Info iconThis preview shows pages 1–7. Sign up to view the full content.

View Full Document Right Arrow Icon
CSE398: Network Systems Design Instructor: Dr. Liang Cheng Department of Computer Science and Engineering P.C. Rossin College of Engineering & Applied Science Lehigh University February 9, 2005
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Instructor: Dr. Liang Cheng CSE398: Network Systems Design 02/09/05 Outline ± Recap ± Packet processing algorithms (Chapter 5) ± Packet processing algorithms ± Summary and homework
Background image of page 2
Instructor: Dr. Liang Cheng CSE398: Network Systems Design 02/09/05 IP Routing/Forwarding ± Used in hosts as well as routers ± Conceptual mapping: table driven ± f(datagram, routing table) -> (next hop, interface) ± IP routing/forwarding table ± One entry per destination ± Entry contains ± 32-bit IP address of destination ± 32-bit address mask ± 32-bit next-hop address ± N-bit interface number
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Instructor: Dr. Liang Cheng CSE398: Network Systems Design 02/09/05 Example IP Routing/forwarding Table ± Values stored in binary ± Interface number is for internal use only ± Zero mask produces default route
Background image of page 4
Instructor: Dr. Liang Cheng CSE398: Network Systems Design 02/09/05 IP Forwarding Algorithm
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Instructor: Dr. Liang Cheng
Background image of page 6
Image of page 7
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 16

Feb09 - CSE398: Network Systems Design Instructor: Dr....

This preview shows document pages 1 - 7. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online