'Reverse path forwarding' presentation slideshows

4. ROUTING PROTOCOLS

4. ROUTING PROTOCOLS. Scalability Fast route discovery and rediscovery (for reliability) Mobile user support (for seamless and efficient handover). Features for Optimal Routing in WMNs. Features for Optimal Routing in WMNs. Multiple Performance Metrics minimum hop-count ? ineffective!!

2.19k views • 193 slides

Network Layer

Network Layer. The context. Store and Forward Packet Switching. A packet is stored in entirety, checksum recomputed at every hop and forwarded. Services provided to the transport layer. Services should be independent of the router technology.

1.55k views • 120 slides

852 views • 68 slides

In the Name of God Computer Networks Chapter 5: The Network Layer

In the Name of God Computer Networks Chapter 5: The Network Layer. Dr. Shahriar Bijani Shahed University May 2014. Link State Routing. The idea: Discover neighbors, learn their network addresses. Set distance/cost metric: measure the delay or cost to each neighbor .

699 views • 60 slides

Where we are in the big picture

Where we are in the big picture. IP. IP. IP. Ethernet interface. Ethernet interface. Ethernet interface. host. host. HTTP message. HTTP. HTTP. TCP segment. TCP. TCP. router. router. IP packet. IP packet. IP packet. IP. Ethernet interface. SONET interface. SONET

666 views • 56 slides

Where we are in the big picture

Where we are in the big picture. IP. IP. IP. Ethernet interface. Ethernet interface. Ethernet interface. host. host. HTTP message. HTTP. HTTP. TCP segment. TCP. TCP. router. router. IP packet. IP packet. IP packet. IP. Ethernet interface. SONET interface. SONET

574 views • 56 slides

Unicast vs. Multicast

923 views • 49 slides

Multicasting

598 views • 47 slides

Multicasting

601 views • 43 slides

Multicasting

496 views • 43 slides

Introduction to Multicast Network Protocols October 5, 1999

620 views • 42 slides

Multicasting And Multicast Routing Protocols

Multicasting And Multicast Routing Protocols. CONTENTS. INTRODUCTION MULTICAST ROUTING MULTICAST TREES MULTICAST ROUTING PROTOCOLS DVMRP MOSPF CBT PIM MBONE. 14.1. INTRODUCTION. Figure 14-1. Unicasting. In unicast routing, the router forwards

675 views • 40 slides

Broadcast Routing

Broadcast Routing. Broadcasting: sending a packet to all N receivers routing updates in LS routing service/request advertisement in application layer (e.g., Novell) Broadcast algorithm 1: N point-to-point sends send packet to every destination, point-to-point wasteful of bandwidth

742 views • 40 slides

Broadcast Routing

Broadcast Routing. Broadcasting: sending a packet to all N receivers routing updates in LS routing service/request advertisement in application layer (e.g., Novell) Broadcast algorithm 1: N point-to-point sends send packet to every destination, point-to-point wasteful of bandwidth

450 views • 40 slides

Broadcast Routing

Broadcast Routing. Broadcasting: sending a packet to all N receivers routing updates in LS routing service/request advertisement in application layer (e.g., Novell) Broadcast algorithm 1: N point-to-point sends send packet to every destination, point-to-point wasteful of bandwidth

411 views • 40 slides

CSE 401N:Computer Network

532 views • 36 slides

Multipoint Communication over IP and ATM

Multipoint Communication over IP and ATM. Raj Jain The Ohio State University Columbus, OH 43210 Jain@cse.ohio-State.Edu http://www.cse.ohio-state.edu/~jain/cis788-97/ Email questions to mbone@netlab.ohio-state.edu. Why Multipoint? Multipoint Routing Algorithms

506 views • 35 slides

Multicast in Wired/Wireless Networks CS 215 Winter 01

Multicast in Wired/Wireless Networks CS 215 Winter 01. Review of the Multicast problem in general Multicasting in wired networks Tree based wireless multicast Mesh based wireless multicast Performance comparison via GloMoSim. Multicast Routing.

536 views • 34 slides