'Distance vector routing' presentation slideshows

Week Eleven Agenda

Week Eleven Agenda. Attendance Announcements Mimic Simulator Lab Assignment 4-1-2, Basic Routing and LAN Switching Configuration Review Week Ten Information Current Week Information Upcoming Assignments. Week Eleven Topics. Review Week Ten Information

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The Network Layer

The Network Layer. Concerned with getting packets from the source all the way to the destination: Routing through the subnet, load balancing, congestion control. Protocol Data Unit (PDU) for network layer protocols = packet Types of network services to the transport layer:

1.02k views • 100 slides

A Review of Current Routing Protocols for Ad Hoc Mobile Wireless Networks

A Review of Current Routing Protocols for Ad Hoc Mobile Wireless Networks. IEEE Personal Communications, April 1999, pp. 46-55 E. Royer and C.-K. Toh. Introduction. Two types of wireless networks: infrastructured network: base stations are the bridges

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Chapter 14

Chapter 14. Unicast Routing Protocols: RIP, OSPF, and BGP. Objectives. Upon completion you will be able to:. Distinguish between intra and interdomain routing Understand distance vector routing and RIP Understand link state routing and OSPF Understand path vector routing and BGP.

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Routing in Large Scale Ad Hoc and Sensor Networks

Routing in Large Scale Ad Hoc and Sensor Networks. Ten H. Lai Ohio State University. Two Approaches. Traditional routing algorithms adapted to ad hoc networks Geographical routing. Review of Routing. Next-hop routing Source routing Flooding. Next-Hop Routing. X. a. ?. y. c.

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Taming the Underlying Challenges of Reliable Multihop Routing in Sensor Networks

Taming the Underlying Challenges of Reliable Multihop Routing in Sensor Networks. Alec Woo, Terence Tong, David Culler SenSys 2003. Key Observations. Many wireless links are lossy Loss rate may change dynamically Environmental factors Highly correlated behavior of an application

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Proposed ad hoc Routing Approaches

Proposed ad hoc Routing Approaches. Conventional wired-type schemes (global routing, proactive): Distance Vector; Link State Proactive ad hoc routing: OLSR, TBRPF On- Demand, reactive routing: DSR (Source routing), MSR AODV (Backward learning) Scalable routing :

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Section 8: TCP/IP Protocol Suite and Utilities

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6: Routing

6: Routing. Working at a Small to Medium Business. Basics. Routers can be used to break network smaller Subnet To go from router to router Routing table Finds route to other networks Statically set Dynamically learned. The Routing Table. Router looks at destination IP & SM

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Top-Down Network Design Chapter Seven Selecting Switching and Routing Protocols

Top-Down Network Design Chapter Seven Selecting Switching and Routing Protocols. Oppenheimer. Switching and Routing Choices. Switching Layer 2 transparent bridging (switching) Multilayer switching Spanning Tree Protocol enhancements VLAN technologies Routing Static or dynamic

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WAN Technologies and Routing

WAN Technologies and Routing. Motivation. Connect multiple computers Span large geographic distance Cross public right-of-way Streets Buildings Railroads. Building Blocks. Point-to-point long-distance connections Packet switches. Packet Switch. Hardware device Connects to

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Chapter 5 Network Layer Part 1

Chapter 5 Network Layer Part 1. Topics: Network layer design issues Routing Algorithm. 1. Network Layer Design Isues. Store-and-Forward Packet Switching Services Provided to the Transport Layer Implementation of Connectionless Service Implementation of Connection-Oriented Service

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Computer Networks Layering and Routing

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NETWORKING (2)

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S E A D

S E A D. Secure Efficient Distance Vector Routing for Mobile Wireless Ad Hoc Networks Yih-Chun Hu, David B.Johnson, Adrian Perrig. Introduction. Ad Hoc Networks Possible attacks Secure routing protocols. Ad Hoc Networks. Unstable link High mobility Very limited computing resources

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CS4550 Computer Networks II IP : internet protocol, part 3 : routing policies, IPv6

CS4550 Computer Networks II IP : internet protocol, part 3 : routing policies, IPv6. IP routing. routing mechanism - the mechanics of routing -- discussed previously -- review basic routing algorithm routing policy - how the paths in the network are calculated

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Routing

Routing. Link-State, Distance-Vector. EE122 Section 2. First off, where are we?. Application. Transport. Mostly still here. Network. Datalink. Physical. Link-State Routing. Link-State Routing. A ?. S: set of nodes whose least cost path definitively known. 2. 7. 1. 0+2. B 0.

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Highly Dynamic Destination-Sequenced Distance-Vector Routing (DSDV) for Mobile Computers

Highly Dynamic Destination-Sequenced Distance-Vector Routing (DSDV) for Mobile Computers. C. E. Perkins & P. Bhagwat. Presented by Paul Ampadu. Introduction. Ad-hoc network is collection of mobile hosts that engage without centralized access point Existing routing protocols

260 views • 13 slides