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VI LAN TRAINER
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The
existing Ethernet card of a PC and RISC based Ethernet
Interface of the Network Emulator of ViLAN-01 from as a
single NIC card. This is using the already familiar
Networking environment. |
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Each
NIC provides One Server and Three Nodes for testing all
Protocols and Topologies.
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Three
Nos of NIC cards provided for one LAN Trainer.
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Scalability
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Each Network Emulator provides upto 9
Nodes.
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Each PC Emulates 3 Nodes, Supporting all
MAC layers |
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Topology:
i) STAR ii) BUS
iii) RING |
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Protocols
supported
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Stop
& Wait |
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Go
Back to N |
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Selective
Repeat |
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Sliding
Window |
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Token Ring |
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Token Bus |
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CSMA / CD |
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CSMA / CA |
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One LAN Trainer
(ViLAN - 01)
Provides three NIC cards at a
Network Emulator. |
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Real time graphical
representation of entire transmission & reception.
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Each network emulator provides
one Serial to Serial communication for two PCs.
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One Parallel to Parallel
communication for two PCs. |
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NIC-1 card is provided with
three LCDs (20 x 4 character) to display all information for
each nodes to study the three types of topoloyies in detail.
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NIC-2 & NIC-3cards are
provided with each one LCD of (20 x 4 character) for studying
other features of Networking protocols & Topology.
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All nodes terminated at RJ45
connectors, which gives the students to real networking
world.
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Each network emulator will
provide total of Nine nodes.
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Packet Size
: User variable.
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Inter packet Delay (ms):
1000.2000. 3000, 4000, 5000 ms.
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Error
Generation
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Bad
Packet, Acknowledgment lost and Manual error generation.
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At each NIC card, two switches
provided for Frame and Bit error generations.
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Wireless LAN Protocol study made
possible by providing 2 Nos of IEEE 802.11b Wireless
interface cards.
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Built in Protocols, Network and
graph analysis.
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Sample 'C' Programs files
provided for project purposes.
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Windows based software provided
to conduct all experiments (ViLAN - SoftRtSim) |
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Graphic representation of data
packets in transmission (in Real Time & Simulation) |
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Data Packet before
encryption
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Data Packet after encryption.
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Received Data packet with
Encryption.
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Received Data packet after
Deryption.
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Separate Hardware implementation
for PC to PC communication through RS232 Serial. |
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Separate Hardware implementation
for PC to PC communication through Parallel Port.
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