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WAN Technologies Paper: Research Point-to-Point (dedicated), Packet Switched, and Circuit Switched WAN protocols/circuits/types. Define each protocol and describe at least two data transmission technologies associated with the protocol. Include the bandwidth limitations of each technology and protocol.

Support your information and make sure all information sources are appropriately cited.

The paper must use APA 6th ed., 7th printing formatting and contain a title page, 3 to 5 pages of content, and a minimum of three peer-reviewed references.

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Running Head: Wan Technologies 1 Name IST 7040 University Wan Technologies 2 WAN Technologies Introduction Wide Area Networks It is similar to a Local Area Network (LAN), but it's a lot bigger. Unlike LANs, WANs are not limited to a single location. Many wide area networks span long distances via telephone lines, fiber optic cables, or satellite links. They can also be composed of smaller LANs that are interconnected. The Internet could be described as the biggest WAN in the world. You could even call the Internet a Super WAN BAM if you wanted to. Or maybe not Government, education and business entities use wide area networks to relay data among staff, students, clients, buyers, and suppliers from various geographical locations. In essence, this mode of telecommunication allows a business to effectively carry out its daily function regardless of location POINT-TO-POINT PROTOCOL PPP (Point-to-Point Protocol) refers to a family of computer networking protocols that provide a standard way to transport multiprotocol data over point-to-point links. PPP has three main components: a way to encapsulate multiprotocol data grams; a Link Control Protocol to establish, configure and test the data-link connection; and a group of network control protocols that establish and configure different types of network-layer protocols. PPP also tunnels Internet Protocol (IP) or other network Layer 3 data between two directly connected nodes over a physical connection, or over a direct link. Since IP and Transmission Wan Technologies 3 Control Protocol (TCP) do not support point-to-point connections, the use of PPP can enable them over Ethernet and other physical media. Data Transmissions technology through PPP. PPP is employed over net access connections. Net service suppliers (ISPs) have used PPP for client dial-up access to the net, since science packets can't be transmitted over an electronic equipment line on their own, while not some electrical circuit protocol. Point-to-Point Protocol over ATM (PPPoA) and Point-to-Point Protocol over Ethernet (PPPoE) are the foremost ordinarily employed by net Service suppliers to ascertain a Digital connection net service reference to customers. PPP is usually used as a knowledge link layer protocol for association over synchronous and asynchronous circuits wherever it's mostly outdated the older Serial Line net Protocol and telephone service mandated standards adore Link Access. a simple example of an honest point-to-point may be a child's tin will phone, since features a physical dedicated channel of human action. PACKET SWITCHING Packet switching is the approach used by some computer network protocols to deliver data across a local or long distance connection. Examples of packet switching protocols are Frame Relay, IP and X.25. Packet switching entails breaking data into a number of parts that are then packaged in specially formatted units called packets. These are typically routed from source to destination using network switches and routers and then the data is reassembled at the destination. Wan Technologies 4 Data Transmissions technology through Packet switching Packet switch permits users to share carrier resources in order that the carrier will create additional economical use of its infrastructure. During a packet switch setup, networks have connections into the carrier's network, and lots of customers share the carrier's network. The carrier will then produce virtual circuits between customers' sites by that packets of information are delivered from one to the opposite through the network. The packets are routed separately, typically leading to completely different ways and out-of-order delivery. At the destination, the initial message/data is reassembled within the correct order, supported the packet sequence range. Therefore a virtual affiliation conjointly referred to as a virtual circuit is provided to the end-user by a transport layer protocol, though intermediate network nodes solely provides a connectionless network layer service. CIRCUIT SWITCHING PROTOCOL This is a way of implementing a telecommunications network during which 2 network nodes establish an avid communications channel (circuit) through the network before the nodes could communicate. The circuit guarantees the total information measure of the channel and remains connected for the period of the communication session. The circuit functions as if the nodes were physically connected like associate circuit. A shaping example of a circuit-switched network is that the early analog phone network. Once a decision is created from one phone to different, Wan Technologies 5 switches among the phone exchanges produce an eternal wire circuit between the 2 telephones, for as long because the decision lasts. Data and Bandwidth Transmissions through Circuit switching Circuit shift permits information connections to be established once required then terminated once communication is complete. This works sort of a traditional phone line works for spoken language. Integrated Services Digital Network is another ideal of circuit shift. Once a router has information for an overseas web site, the switched circuit is initiated with the circuit range of the remote network. In circuit shift, through an affiliation delay would be constant, as opposition packet shift, wherever packet queues could cause varied and probably indefinitely long packet transfer delays. No circuit is degraded by competitor users as a result of its protected against use by different callers till the circuit is free and a replacement affiliation is about up. The channels will be remained reserve and protected from the other users as No real communication is going down. Conclusion The ensuing economic exchange is simple: if low cost is measured by line square, then circuit switching can be used; or packet change can be used if computing is reasonable. Though nowadays this looks obvious, before packet change had been incontestable technically and evidenced economical, the exchange was never recognized. Wan Technologies 6 Reference Revolvy, L. (n.d.). "Network topology" on Revolvy.com Retrieved June 05, 2017, from https://www.revolvy.com/main/index.php?s=Network topology Wide Area Network Technologies - Design and Implement High-quality WAN Networks. (n.d) Retrieved June 05, 2017, from https://www.edrawsoft.com/Wide-Area-Network.php What is PPP (Point-to-Point Protocol)? - Definition from WhatIs.com. (n.d) Retrieved June 06, 2017, from http://searchnetworking.techtarget.com/definition/PPP Mitchell, B. (n.d.). How Packet Switching Works on Computer Networks. Retrieved June 06, 2017, from https://www.lifewire.com/packet-switching-on-computer-networks-817938
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Running Head: Wan Technologies

1

Name
IST 7040
University

Wan Technologies

2

WAN Technologies

Introduction

Wide Area Networks
It is similar to a Local Area Network (LAN), but it's a lot bigger. Unlike LANs, WANs
usually span a wider region. Many wide area networks usually span long distances via telephone
lines, fiber optic cables, or satellite links. They can also consist of smaller LANs that are
interconnected. The Internet is the biggest WAN in the world. Government; education and
business organizations use WANs to send information amongst them.
This mode of data transmission enables businesses to perform their daily duties in
whatever area they are located

POINT-TO-POINT PROTOCOL

PPP (Point-to-Point Protocol) is a method of transmitting large protocol information over
PPP links. PPP is made up of three main components which include a method to encapsulate
multiprotocol datagram, a Link Control Protocol which develops, configure and test the data in
connection and a set of control protocols that initiates and configure the different kinds of
network-layer protocols.
PPP usually transmits Internet Protocol (IP) between two connected nodes over a tangible
connection, or...


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