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PCEP-P2MP-MIB
PCEP-P2MP-MIB

... • The number of service providers to deploy real-time multicast applications using Multicast LDP (mLDP) across MPLS networks is increasing. • There is a clear need to protect these real-time applications and to provide the shortest switching times in the event of failure. • The scope of this documen ...
Slide 1
Slide 1

... An approx of nlog n / 2 possible routing tables for each node Yields (log n)! possible routes to route from a source to destination of distance log n. ...
Chapter 10 Circuit and Packet Switching
Chapter 10 Circuit and Packet Switching

Routing Protocols in Mobile Ad
Routing Protocols in Mobile Ad

... operation of networks. Chapter 3 deals with more and more details related to routing and its concepts. Ad-hoc networks are wireless networks where nodes communicate with each other using multi-hop links. There is no stationary infrastructure or base station for communication. Each node itself acts a ...
Next Generation P2P Infrastructures
Next Generation P2P Infrastructures

... – And trying to figure out who is serving which files, in order to sue those people ...
Internet In A Slice - Princeton University
Internet In A Slice - Princeton University

... using GRE/PPTP tunnel Ingress assigns a private IP address to client All of the client’s packets are sent into the overlay ...
Chedar P2P platform InBCT 3.2 Peer-to
Chedar P2P platform InBCT 3.2 Peer-to

... • Goodness value: connections hits+its neighbors relayed hits ...
lec22-distribsystems
lec22-distribsystems

... Each packet may take a different path through the network The packets must be reassembled into messages as they arrive ...
Document
Document

... Searching by flooding: • If you don’t have the file you want, query 7 of your partners. • If they don’t have it, they contact 7 of their partners, for a maximum hop count of 10. • Requests are flooded, but there is no tree ...
Introduction to Classless Routing CCNA 3/Module 1 1
Introduction to Classless Routing CCNA 3/Module 1 1

Chapter 3 Dynamic Routing Protocols
Chapter 3 Dynamic Routing Protocols

... The operations of a dynamic routing protocol vary depending on the type of routing protocol, but in general: 1. The router shares routing messages and routing information with other routers that are using the same routing protocol. 2. The router sends and receives routing messages on its interfaces. ...
Example # 1
Example # 1

Network Layer
Network Layer

... computation, exchange of info with neighbors  “distance vector” algorithms ...
DOC
DOC

... www.diku.dk into 130.225.96.4. - Domain name  obtain DNS server from "root" node  forward query to next lower DNS server until IP is found. - Caching on local DNS servers to improve performance – off load root nodes. ...
PPT - ME Kabay
PPT - ME Kabay

... – Physical level: CCITT V.24/V.28 like RS232-C – Frame level: LAP-B data link like SDLC – Packet level: network addressing and routing  PAD used to convert asynch to X.25 flow ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)

... of the network connectivity in the form of a graph. This graph shows which nodes are connected to which other nodes and then each node independently calculates the next best logical path from it to every possible destination in the network. The collection of best paths will then form the node's rout ...
ppt
ppt

... • Once you have a multicast message, you start gossiping about it • Multiple messages? Gossip a random subset of them, or recently-received ones, or higher priority ones There’s also “Pull” gossip • Periodically poll a few randomly selected processes for new multicast messages that you haven’t recei ...
Class Notes 2
Class Notes 2

Will the Internet be reliably bad enough to preserve PPVPNs?
Will the Internet be reliably bad enough to preserve PPVPNs?

... less need to “improve the price/performance of network layer routing” ...
ICDCS-2010-TSF-Presentation
ICDCS-2010-TSF-Presentation

... Baselines compared with TSF  Random Trajectory Point (RTP)  Last Trajectory Point (LTP) ...
Chapter 8
Chapter 8

... Usually one message per discarded datagram May be more sophisticated Quench source with highest transmission rate Avoid congestion by sending before overflow ...
CCNA 3
CCNA 3

... • The purpose of VLSM is to alleviate the shortage of IP addresses • VLSM allows: • More than one subnet mask within the same NW • Or . . . Multiple SNMasks with ONE IP Address • Use of long mask on networks with few hosts • Use of short mask on networks with many hosts • In order to use VLSM, the r ...
CCNA 3
CCNA 3

... • The purpose of VLSM is to alleviate the shortage of IP addresses • VLSM allows: • More than one subnet mask within the same NW • Or . . . Multiple SNMasks with ONE IP Address • Use of long mask on networks with few hosts • Use of short mask on networks with many hosts • In order to use VLSM, the r ...
Chapter 7 Lecture Presentation
Chapter 7 Lecture Presentation

... Routing is a major component of the network layer and is concerned with the problem of determining feasible path (or routes) for packets to follow from each source to each destination. ...
Slides INTERACT-9
Slides INTERACT-9

... OLSR: ControlOLSR Traffic and Energy OLSR is one of the most intensive energy-consumers ...
< 1 ... 93 94 95 96 97 98 99 100 101 ... 181 >

Routing in delay-tolerant networking

Routing in delay-tolerant networking concerns itself with theability to transport, or route, data from a source to adestination, which is a fundamental ability all communication networks musthave. Delay- and disruption-tolerant networks(DTNs) are characterized by their lack of connectivity, resulting in a lack of instantaneous end-to-end paths. In these challenging environments, popular ad hoc routing protocols such as AODV and DSR fail to establish routes. This is due to these protocols trying to first establish a complete route and then, after the route has been established, forward the actual data. However, when instantaneous end-to-end paths are difficult or impossible to establish, routing protocols must take to a ""store and forward"" approach, where data isincrementally moved and stored throughout the network in hopes that it will eventually reach its destination. A common technique used tomaximize the probability of a message being successfully transferred is toreplicate many copies of the message in hopes that one will succeed inreaching its destination.
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