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Topic: Peer to peer network


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P2P

In the News (Sun 27 Dec 09)

  
  Networks 101: Peer-To-Peer Networks
Networks can allow computers, servers, and other devices to talk to each other.
There are a number of different types of networks, and it's important to find the right one to fit your needs so that you don't waste time and money with one that is too complex for your needs, or one that doesn't fulfill your needs.
A peer-to-peer network is sometimes the perfect (and cheap) solution for connecting the computers at a small nonprofit.
www.techsoup.org /learningcenter/networks/page4772.cfm   (831 words)

  
  Peer-to-Peer Network
For example: one user on the network might choose to allow their hard drive to be shared in a 'read only' manner, while another user may allow 'full access' and still another might disallow access to some or all of the files on their drive.
Peer to peer networks are ideal for businesses or individuals who wish to only network a small number of computers...
On the down side, in a peer to peer network if a computer is shut down and it held information that was necessary to other members on the network, it would be inaccessible.
www.wca-inc.com /Services/NetworkSetup/Topologies/Peer-to-Peer.htm   (220 words)

  
  Peer-to-peer - Wikipedia, the free encyclopedia
A peer-to-peer (or P2P) computer network is a network that relies on the computing power and bandwidth of the participants in the network rather than concentrating it in a relatively few servers.
Networks such as Gnutella or Freenet use a peer-to-peer structure for all purposes, and are sometimes referred to as true peer-to-peer networks, although Gnutella is greatly facilitated by directory servers that inform peers of the network addresses of other peers.
Peers are responsible for hosting the information (as the central server does not store files), for letting the central server know what files they want to share, and for downloading its shareable resources to peers that request it.
en.wikipedia.org /wiki/Peer-to-peer   (2189 words)

  
 Biohealthmatics.com - Peer-to-Peer Networks
Peer-to-peer networks are a type of network where each computer connected to the network has equivalent capabilities and responsibilities, hence the name ‘peer’.
Unlike the client-server network, there is no dedicated server in the peer-to-peer network; each computer on the network is capable of being both a server and a client.
Network speed and performance starts to deteriorate usually after more than 10 computers are on the network.
www.biohealthmatics.com /technologies/networks/peer2peer.aspx   (336 words)

  
 .NET P2P: Writing Peer-to-Peer Networked Apps with the Microsoft .NET Framework -- MSDN Magazine, February 2001
In this scenario, a peer can either use information from a local configuration scheme to discover the clients (for example, a configuration entry that tells it who to talk with) or it can employ network broadcasting and discovery techniques such as IP multicast to discover the other peers.
Network bandwidth is often the scarcest resource (hence the bottleneck) in a peer-to-peer application.
These peers use the ShareBaby service to register the names of the files they want to share and to query for the locations of files they are interested in obtaining from another peer.
msdn.microsoft.com /msdnmag/issues/01/02/netpeers/default.aspx   (3422 words)

  
 Jacksonville & Northeast Florida peer-to-peer network services...
A peer-to-peer network is a cost-effective, low maintenance way to share files, printers, and Internet connections among multiple computers.
With a peer-to-peer network, your entire staff (or just selected members) can access files in a common group of folders, send print jobs to any printer on the system, access the Internet through a single high-speed connection, and communicate with one another via private, in-house instant messaging.
Peer-to-peer networks installed in small or home offices are reliable, low-maintenance, and require no administration, but like all mechanical/electrical contrivances, sometimes they just stop working.
thirdstar.net /thirdstar_networks.htm   (907 words)

  
 Server versus Peer to Peer
Unlike client-server networks, where network information is stored on a centralized file server computer and then made available to large groups of workstation computers, the information stored over a peer-to-peer network is stored locally on each individual computer.
Most network operating system software (such as Windows 95 and Windows 98) allows each peer-to-peer computer to determine which resources will be available for use by all other users of the remaining computers on the network.
In client-server networks, network printing is normally handled in one of two ways, either by attaching a printer directly to the server (depending upon where the physical server is located) or by attaching a print server to the network.
www.dewassoc.com /support/networking/serverpeer.htm   (1834 words)

  
 Jacksonville & Northeast Florida peer-to-peer network services...
With a peer-to-peer network, your entire staff (or just selected members) can access files in a common group of folders, send print jobs to any printer on the system, access the Internet through a single high-speed connection, and communicate with one another via private, in-house instant messaging.
Otherwise, a peer-to-peer network provides adequate security to prevent casual snooping on the part of bored employees, cleaning crews, or office visitors.
Peer-to-peer networks installed in small or home offices are reliable, low-maintenance, and require no administration, but like all mechanical/electrical contrivances, sometimes they just stop working.
www.thirdstar.net /thirdstar_networks.htm   (907 words)

  
 Chapter 6: Software
In a peer-to-peer network, all computers are considered equal; they all have the same abilities to use the resources available on the network.
Peer-to-peer networks are designed primarily for small to medium local area networks.
The network operating system provides the mechanism to integrate all the components of the network and allow multiple users to simultaneously share the same resources irrespective of physical location.
fcit.usf.edu /network/chap6/chap6.htm   (397 words)

  
 Peer to Peer vs. Client-Server Networks
Network access speeds are usually faster than those found on peer-to-peer networks, which is reasonable given the vast numbers of clients that this architecture can support.
In client-server networks, network printing is normally handled by a print server, a small box with at least two connectors: one for a printer, and another that attaches directly to the network cabling.
In the case of peer-to-peer networks, by contrast, every PC requires its own modem for access to the outside world, unless you use special software packages like Wingate or Sygate that can provide the same ability to a Peer-to-Peer network.
freepctech.com /pc/002/networks007.shtml   (1489 words)

  
 QuickStudy: Peer-to-Peer Network
A P2P network can be an ad hoc connection—a couple of computers connected via a Universal Serial Bus to transfer files.
A P2P network also can be a permanent infrastructure that links a half-dozen computers in a small office over copper wires.
But a fast-emerging solution called File Area Networks or FANs holds the promise of a more efficient, simpler way to do file consolidation and replication, and in a way that is rich with business and application-level context.
www.computerworld.com /networkingtopics/networking/story/0,10801,69883,00.html   (1599 words)

  
 Peer-to-Peer: Chapter 1: A Network of Peers
These changes are seen in the way we use the network, the breakdown of cooperation on the Net, the increasing deployment of firewalls on the Net, and the growth of asymmetric network links such as ADSL and cable modems.
The network model of user applications--not just their consumption of bandwidth, but also their methods of addressing and communicating with other machines--changed significantly with the rise of the commercial Internet and the advent of millions of home users in the 1990s.
A network designer, assuming that there are only so many authors in the world and therefore that asymmetric broadband is the perfect optimization, is confounded by this development.
www.oreilly.com /catalog/peertopeer/chapter/ch01.html   (7394 words)

  
 Peer-To-Peer File Sharing Policy
While the definition itself is controversial, generally a peer-to-peer (often referred to as P2P) computer network refers to any network that does not have fixed clients and servers, but a number of peer nodes that function as both clients and servers to the other nodes on the network.
It is the policy of APU that the university's network connections may not be used to violate copyright laws.
The data network must be available for APU's students, faculty, and staff to use for academic research and essential daily operations.
www.apu.edu /imt/policies/p2p.php   (1430 words)

  
 Chapter 6: Software
Peer-to-peer network operating systems allow users to share resources and files located on their computers and to access shared resources found on other computers.
In a peer-to-peer network, all computers are considered equal; they all have the same abilities to use the resources available on the network.
The network operating system provides the mechanism to integrate all the components of the network and allow multiple users to simultaneously share the same resources irrespective of physical location.
fcit.coedu.usf.edu /NETWORK/chap6/chap6.htm   (397 words)

  
 peer-to-peer network - Glossary - CNET.com   (Site not responding. Last check: )
A network where there is no dedicated server.
Every computer can share files and peripherals with all other computers on the network, given that all are granted access privileges.
Such a network is practical only for small workgroups of less than a dozen computers.
www.cnet.com /Resources/Info/Glossary/Terms/peer.html   (44 words)

  
 Virtual private peer-to-peer technology
This model of network arrangement is contrasted with the client-server model.
Peer nodes may differ in local configuration, processing speed, network bandwidth, and storage quantity.
The great promise of peer-to-peer networking for business is that companies will be able to build distributed office solutions with remote collaboration tools by forming problem solving teams dynamically.
www.bigspeed.net /index.php?page=privatep2p   (494 words)

  
 Setting Up a Wireless Peer-to-Peer Network
As with standard LAN adapters, wireless network cards can function in a peer-to-peer mode and are relatively simple to configure, with only a few exceptions.
By default, most wireless network adapters ship in what they call "Infrastructure Mode." This is the mode used when an access point or wireless router is present in your network.
For wireless networks running in peer-to-peer mode, this setting needs to be changed to "Ad-Hoc Mode." This allows the cards to talk to each other and not search for an access point or router.
www.smallbusinesscomputing.com /testdrive/print.php/3359421   (899 words)

  
 Peer-to-Peer Network
The first thing I did was to get two network cards (which I got at a second hand computer store for $5.00 each) and a RG-56 cable to connect them.
At this point I could have celebrated, but despite the fact that both machines said the network was there, they didn't see each other.
After a lot of reading an ohmmeter to check the cable, I discovered the cable was a straight through cable and what I needed was a crossover cable (where the receive and transmit wires are crossed).
www.thefunplace.com /anykey/peertopeer.html   (705 words)

  
 SIP Goes Peer-to-Peer - Technology - Network Computing
By setting up P2P SIP on a few Wi-Fi phones and hotspots, a communications network can be erected quickly for temporary installations, such as those used in emergency response situations or by media personnel in covering a news event.
Without any servers in the network, pure P2P networks tend to be highly scaleable and very resistant to failure.
This registration is either broadcasted onto the network or more likely sent to the well-known address of an existing node in the P2P SIP network.
www.networkcomputing.com /channels/networkinfrastructure/162100743   (1640 words)

  
 PEER 1 NETWORK - Services - Other Services
Peer 1's basic customer service goes well beyond that of other providers, but when you need even more our enhanced IP Network Services provide the expertise and value guaranteed to keep you on track.
Peer 1's Network Operations Center (NOC) will ping your IP every 5 seconds to determine if it is live.
Peer 1 on-site technical support is always available for assistance during installations and to respond to emergency situations.
www.peer1.com /en/otherservices.asp   (231 words)

  
 NAT and Peer-to-peer networking   (Site not responding. Last check: )
Peer-to-peer is a style of networking in which a group of computers communicate directly with each other, rather than through a central server.
As IP addresses become scarce, a technique known as Network Address Translation, or NAT, was developed to allow the use of a single IP address for a whole network of computers.
A NAT sits inbetween the public Internet and the network it serves, and works by rewriting IP addresses and port numbers in IP headers on the fly so the packets all appear to be coming from (or going to) the single public IP address of the NAT device instead of the actual source or destination.
alumnus.caltech.edu /~dank/peer-nat.html   (1218 words)

  
 Using a Windows 95 peer-to-peer network
Normal networking, like the kind you'd find in a large office or university, uses what is called a client-server system.
Most of the networking pros I've talked to consider peer-to-peer networking dreadful, but they may feel that way because they're not familiar with the way Windows 95 handles it.
Most users probably would not find anything different between a networked PC and one that stands alone, except for their ability to retrieve files stored on another computer or print through a remote printer.
aroundcny.com /technofile/texts/tec022397.html   (956 words)

  
 Building a "Peer-to-Peer" Network
If you are only networking 2 computers together, you may want to start out using the 10Base-2 topology.
The essential components which must remain are the Client for Microsoft Networks, NIC adapter, and NetBEUI.
Now that your network is up and running, you must share files or printers on the stations in order to connect to them from the other computers.
www.geocities.com /SiliconValley/Vista/5126/p2p.htm   (1330 words)

  
 Peer-to-Peer - ITS
Most of the program's Peers are public sector transportation professionals who are active in the planning, design, procurement and implementation of ITS.
Additional private sector Peers supplement the vast technical expertise of the public sector Peers to ensure the program offers the most complete coverage of ITS technical issues.
Peers and the program's national office staff are required to hold all information confidential within the program.
www.its.dot.gov /peer/peer.htm   (502 words)

  
 Peer Resources - Join the Peer Resources Network
The Peer Resources Network (PRN) is a membership-based service provided by Peer Resources, a non-profit, educational corporation, specializing in the development of peer, coach and mentor programs.
Productivity in your work by involving coaches, peers and mentors in areas such as dispute resolution, career development, health and safety education, goal-setting, problem-solving, decision-making, cultural understanding, and performance appraisal.
A student status rate is available to anyone who is a full-time student at a university or college or a full-time student in a distance learning program that emphasizes peer assistance, coaching, or mentoring.
www.peer.ca /PRN.html   (1244 words)

  
 Advogato: Advogato's Number: Peer to Peer
Advogato is back, and this week he takes a look under the current hype wave surrounding peer to peer networking (known as P2P among the power elite), and suggests that it might be worthwhile to free software hackers, after all.
However, peer to peer networking has a refreshing emphasis on dynamic and automatic configuration, while most HA work involves manual configuration of the cluster.
This is a showstopper for consumer applications; I believe that either the HA world will have to learn how to do automatic configuration, or peer to peer networking will gradually displace it as it becomes more robust and capable.
www.advogato.org /article/180.html   (2912 words)

  
 HardwareCentral - Tutorials - Ultimate Guide to Networking: Part Two - Introduction
This type of network only requires terminators on each end, so you can save $50-60 because the purchase of a hub is not necessary.
In a peer-to-peer networking configuration, there is no "server" -- computers simply connect together in a workgroup to share files, peripherals (including printers), and Internet access.
If you are planning to upgrade your network later, you should purchase a hub with enough ports to handle your future expansion needs.
www.hardwarecentral.com /hardwarecentral/tutorials/3/1   (732 words)

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