PRESENTED BY:- AMLAN BASU KUNDAN KUMAR JHA ELECTRONICS & COMMUNICATION PRESENTATION ON WIDE AREA NETWORKING USING FRAME RELAY CLOUD

ABSTRACT Now a days the networking area is getting more and more advanced as it has become the reason for the formation of many other technologies like cloud computing which includes wide area networking, the field which actually requires more advancement and also lots of advancement, for that we have surveyed so as to improve its robustness, security etc.

INTRODUCTION NETWORKING: IT IS A CONCEPT OF JOINING DIFFERENT HARDWARES USING A TRANSMITTING MEDIA SO AS TO DEVELOP COMMUNICATION BETWEEN THEM. WAN: WIDE AREA NETWORK IS A NETWORK THAT IS DEVELOPED BY THE INTERCONNECTION OF DIFFERENT MAN NETWORKS USING AN INTER NETWORKING DEVICE.

FORMULATION OF PROBLEM USE OF INTER NETWORKING DEVICE COMPLEXITY DIFFICULTY IN CONFIGURATION PROCESS SECURITY PROBLEMS

APPROACH TO SOLUTION USE OF FRAME RELAY CLOUD GOOD SECURITY EASY TO CONFIGURE USE OF RIP PROTOCOL(VERSION 2)

ROUTER Routers are small physical devices that join multiple networks together. Technically, a router is a Layer 3 gateway device, meaning that it connects two or more networks and that the router operates at the network layer of the OSI model. It is also an embedded system that has IOS (internet operating syatem in it). The cost of router is very high.

FRAME RELAY CLOUD Frame relay is a telecommunication service designed for cost-efficient data transmission for intermittent traffic between local area networks and between end- points in a wide area network.

Frame Relay Components Data-link connection identifier (DLCI)- This is a number that identifies the logical circuit between the router and the Frame Relay switch. The Frame Relay switch maps the DLCIs between each pair of routers to create a PVC. Permanent virtual circuit (PVC)- This is a virtual circuit that is permanently established. A PVC is an end-to-end path (that is, router- to-router path through a Frame Relay cloud). One or more DLCIs form a PVC in a Frame Relay network. Local Management Interface (LMI)- This is a signaling standard between the router device and the Frame Relay switch that is responsible for managing the connection and maintaining status between the devices.

HARDWARE USED IP PHONE PC’S LAPTOPS ACCESS POINTS MULTILAYER SWITCH ROUTER FRAME RELAY CLOUD DUAL DHCP AND DNS SERVER TFTP SERVER DATABASE SERVER FILE SERVER

WAN using Frame Relay Cloud in CISCO packet tracer

COMMANDS USED

SOFTWARE USED Developer(s) >> Cisco Systems Stable release >> Preview release >> 6.1 builds 87 Development status >> Active Operating system >> Linux, Android 4.1+ and Microsoft Windows Available in >> English, Russian, German, Portuguese, Spanish and French License >> Proprietary Website >> acer.html

CONCLUSION SECURITY COST CONFIGURATION DELIVERY OF PACKETS(SPEED OF TRANSMSSION)

DISCUSSION Frame relay clouds are less reliable - You're going through the carrier's own network, depending on their frame switches and their frame routing. It's more prone to fail - Both AT&T and MCI have had spectacular frame blow-ups for multiple days. This can usually be overcome (at a reasonable financial cost) via something like ISDN backup.

REFERENCES Advance concepts of networking, HP education academia program, student reference guide, version A.01, HPE.11.5, Hewlett Packard CCNA Cisco Certified Network Associate study guide, by Todd Lammle, 7 th edition, Wiley India n/frame-relay n/frame-relay Data communication and networking, by Forouzan, McGraw hill eduation.

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