'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!!

2.17k 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.

1.52k views • 120 slides

836 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 .

690 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

648 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

562 views • 56 slides

Unicast vs. Multicast

884 views • 49 slides

Multicasting

579 views • 47 slides

Multicasting

579 views • 43 slides

Multicasting

483 views • 43 slides

Introduction to Multicast Network Protocols October 5, 1999

603 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

652 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

641 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

434 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

402 views • 40 slides

CSE 401N:Computer Network

528 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

486 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.

527 views • 34 slides