iBook on Data Communication & Networks
Master Networking, Protocols & the Internet — Interactively
Go beyond textbooks with interactive simulations, protocol walkthroughs, and hands-on experiments built to help you ace exams and truly understand data communication and computer networks.
- STUDENT PLANiBook on Data Communication & Networks499₹249
- 8 comprehensive modules
- 1 personal student login
- All future content updates included
- Progress tracking & assessments
- Works on any device — no installation
Built for Everyone Who Teaches or Studies Computer Networks
Whether setting up a department lab or preparing for exams, this module was designed for you.
Engineering Faculty
Supplement lectures with live simulations that show signal behaviour in real time — no MATLAB license needed.
B.Tech / M.Tech Students
Understand OSI/TCP-IP layers, ARQ, MAC protocols, IP addressing and routing through interactive visualisations that make abstract concepts tangible.
Researchers & PhD Scholars
Use simulation tools for quick prototyping, concept validation, and demonstrating results to peers.
Institutions & HODs
Get a department-wide license with 200-user access, ideal for labs, tutorials, and remote learning.
8 In-Depth Modules — Every Core Topic Covered
From network models and topologies to routing, transport and application-layer protocols — fully interactive, no textbook required.
Foundations & Network Models
Topologies, Devices & MAC Addressing
Framing, Error Detection & ARQ
Data Link Control & Controlled Access
Multiple Access & Channel Sharing
IP Addressing & Network Layer
Routing Protocols
Transport & Application Layer
Why This Module Stands Out
Every feature replaces passive reading with active, hands-on understanding.
Live Simulations
Change parameters in real time and instantly see signal waveforms and spectrums respond.
Signal Visualiser
Interactive packet flows, protocol timelines, and addressing walkthroughs for every networking concept.
Virtual Lab
Exercises mirror real network behaviour and protocol exchanges — perfect for self-study, remote and hybrid learning.
Assessment Tools
Auto-graded quizzes and simulation challenges for conceptual & applied understanding.
Any Device
Runs in any browser — no MATLAB, no installation, no lab hardware required.
Free Updates
All new simulations added during the license period come at zero extra cost.
Self-Paced Access
Learn anytime, anywhere — your login works on any device throughout the access period.
Dedicated Support
Onboarding assistance and priority email support throughout your access period.
How You Learn Differently
A structured three-stage method that builds lasting understanding over rote memorisation.
Visualise
See every concept rendered as an animated, interactive diagram. Watch signals transform across stages of a communication chain in real time.
Experiment
Send packets, drop frames, adjust window sizes, and change routing metrics — and observe the impact on the network instantly.
Understand
Complete guided challenges and assessments that confirm your understanding before moving to the next module.
What Faculty & Students Say
"The Go-Back-N and Selective Repeat ARQ animations finally made sliding-window protocols click. Watching frames get lost and retransmitted taught me more than a whole chapter of theory."
Aditya Sharma
B.Tech CSE, 3rd Year
"As someone preparing for GATE, the CSMA/CD and IPv4 addressing simulators gave me an intuition no textbook did. Subnetting and collision handling finally made sense."
Priya Menon
M.Tech Student, BITS Pilani
"I finished the whole networks module over one semester break. Stepping through TCP handshakes and OSPF routing tables made the layered model actually intuitive."
Sneha Krishnan
B.Tech Student, PESIT Bangalore
One Simple Price. Complete Access.
No subscriptions. No hidden renewals. One payment unlocks a full year of interactive data communication and networks learning.
- STUDENT PLANiBook on Data Communication & Networks — full course499₹249
- 8 comprehensive modules
- 1 personal student login
- All future content updates included
- Progress tracking & assessments
- Works on any device — no installation
Dr. Raghavendra Pal
Ph.D. • Assistant Professor
Dept. of Electronics Engineering, SVNIT Surat
Research papers
Ph.D. CGPA
Research labs built
Member since 2017
Learn From a Published Communications Researcher
Dr. Raghavendra Pal is an Assistant Professor in the Department of Electronics Engineering at SVNIT Surat. He earned his M.Tech in Communication Systems and a Ph.D. (with a perfect 10.0 CGPA) from MNNIT Allahabad, with research on cognitive MAC protocols for vehicular networks.
With 24+ papers in IEEE and Elsevier journals, three research labs built from the ground up (IoT & Networking, 5G Use-Case, and Quantum Communications), and years of teaching Data Communication and Networks, Computer Networks, and Wireless & Mobile Communications, he brings the research and classroom experience behind every simulation in this course.
Common Questions
Is this a software download or browser-based?
Entirely browser-based — nothing to install. It works on Windows, Mac, tablets, and modern smartphones. All you need is an internet connection and your login.
Do I get my own personal login?
Yes. Your purchase gives you one personal student account that works across all your devices for the full access period.
Will I receive a GST invoice?
Absolutely. A GST-compliant invoice is emailed to you automatically after payment — useful if you want to claim reimbursement from your college or parents.
Is there a trial or demo available?
Yes — a set of sample simulations is free to explore before you buy, so you can see exactly how the interactive lessons work. And every purchase is backed by a 7-day money-back guarantee.
Will this help me prepare for university exams and GATE?
Definitely. The modules map directly to standard Data Communication and Computer Networks syllabi, and the interactive ARQ, MAC, IP-addressing, routing, and TCP/UDP tools build the intuition needed for both semester exams and competitive tests like GATE.
Ready to Master Data Communication & Networks the Interactive Way?
Join thousands of engineering students who swapped rote memorisation for hands-on understanding. Launch offer — limited-time student price.
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