PRESENTATION
ON
WIDE AREA NETWORKING USING
FRAME RELAY CLOUD
PRESENTED BY:AMLAN BASU
KUNDAN KUMAR JHA
ELECTRONICS & COMMUNICATION
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 endpoints 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, routerto-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
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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 >>
6.1.1
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 >>
www.cisco.com/web/learning/netacad/course_catalog/PacketTr
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, 7th edition, Wiley India
 http://searchenterprisewan.techtarget.com/definitio
n/frame-relay
 Data communication and networking, by Forouzan,
McGraw hill eduation.
THANK YOU