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MPLS Training from Scratch | 17 Hours | Hindi and English | BridgeWhy

Created by

  • Hinndi and English

About the course

When you sit in front of an MPLS configuration for the first time,

 two questions hit you at once. Why does MPLS exist when we already have OSPF and BGP doing the job? And what is this label thing that everyone keeps talking about? Most courses jump straight into commands. This course does the opposite. It opens with the problem MPLS was built to solve, and then builds the solution piece by piece, the way the engineers who invented MPLS originally built it.


MPLS from Scratch is a 17 hour course that takes you from 

"I have heard about MPLS" to "I can design an MPLS L3VPN network and explain every decision." This page is the Package, which gives you both the Hindi and the English version of the course in one purchase. You pick the language you think in. You watch the lessons in that language. And when a concept feels hard, you switch to the other language to hear the same idea explained again with different words. Two versions, one price, one journey.


Why we sell both languages together

Most learners in India and across South Asia are bilingual. You read Cisco documentation in English. You speak with your team in Hindi or in a mix of both. When a hard concept lands, your brain wants the explanation in the language closest to its own thinking. This Package respects that. The Hindi version is taught in natural Hinglish, with technical terms kept in English because that is how they appear in routers and books. The English version is taught in clean simple English with the full vocabulary that matches RFCs and Cisco study guides. Same lessons, same labs, same instructor, just two ways into the same material.

The instructor and the philosophy

The instructor is Vishnu Dutt, with 19+ years of experience at Cisco. Over 15000+ learners across 100+ countries have studied networking with him on BridgeWhy. Vishnu teaches by one rule above all others: if you understand the mind of the person who built the concept, the concept becomes easy. This is the why first approach. Every lesson opens with a question. Why did engineers need to invent MPLS when routing protocols already worked? Why does a VRF exist at all? Why did BGP need a multiprotocol extension? You sit with the question, you feel the gap in the existing solution, and then the answer arrives, and the answer makes sense.

What you actually learn

The course covers every concept that matters for MPLS L3VPN in service provider and enterprise WAN networks. You start with the two foundational why lessons that explain the problem MPLS solves. You move into VRF, Route Distinguisher and Route Target, and route leaking between VRFs. You then meet MP-BGP, the multiprotocol extension of BGP that carries VPN routes across the service provider core. You learn LDP and how labels are distributed across the network. You watch a full packet walk through an MPLS network so you see exactly what each label does at each hop. You end with the complete MPLS L3VPN picture and the data plane structures: LIB, FIB, and CEF.

Every lesson uses whiteboarding. Every protocol gets an analogy. Every concept has a lab on EVE-NG. You see commands, outputs, and packet captures, not just slides.

How this course fits into your career

MPLS is the spine of service provider networks. Telcos, internet service providers, and managed WAN providers run their backbones on MPLS. Large enterprises buy MPLS L3VPN services from these providers to connect branches. SD-WAN sits on top of MPLS in many designs and replaces it in others. If you want to work with WAN technologies, MPLS is one of the foundations you cannot skip. CCNP and CCIE expect MPLS knowledge. Service provider interviews open with MPLS questions.

This course is built for engineers preparing for CCNP, CCIE Service Provider, and CCIE Enterprise, for network engineers entering ISP or telco roles, for enterprise engineers who manage MPLS L3VPN connectivity to their branches, and for anyone who wants to truly understand how a global WAN actually moves traffic.

You should take this course after Routing Fundamentals, OSPF from Scratch, and BGP from Scratch. MPLS uses both an IGP and BGP under the hood, so having OSPF and BGP first makes this course feel obvious.

After this course, the natural next steps are SD-WAN from Scratch and VXLAN with BGP-EVPN. If you want every networking course on BridgeWhy in one purchase, see the 1 Year Access plan or the Lifetime Access plan.

This Package is the recommended way to buy MPLS from Scratch. You get both languages. You get all 17 hours. You get every lab. And you get a permanent reference you can return to whenever a hard MPLS question lands on your desk.


What you will learn


This course is 17 hours of video split across 13 lessons. Below is what you learn in each, with the why opened first.

Lesson 1: Why behind MPLS Part 1
Before learning labels, you need to feel the pain that MPLS was built to solve. This lesson sits with the question: what was wrong with pure IP routing in large service provider networks that forced engineers to invent something new? You finish this lesson knowing exactly which problem MPLS was designed for.

Lesson 2: Why behind MPLS Part 2
The why becomes deeper here. Once you accept that pure IP forwarding has limits, the next question is what shape a solution should take. This lesson walks you through the reasoning that produced labels, label stacks, and the separation of control plane from data plane.

Lesson 3: Virtual Routing and Forwarding (VRFs)
A service provider router cannot keep one customer's routes mixed with another customer's routes. So how does the same physical router hold many independent routing tables at once? This lesson introduces VRF, the structure that gives each customer a private routing world inside a shared router.

Lesson 4: Route Distinguisher and Route Target
VRFs alone are local. Carrying VRF routes across a network needs more. This lesson explains why Route Distinguisher and Route Target both exist, what each one actually does, and why you need both even though they sound similar. Real examples on routers.

Lesson 5: VRF Route Leaking
Sometimes a customer needs routes from one VRF to leak into another, for shared services or for internet access. Why does this need a careful design and not a casual command? This lesson shows the why and the safe how, with examples.

Lesson 6: Why behind iBGP
MPLS L3VPN runs on iBGP inside the provider core, not eBGP. Why? This lesson revisits iBGP from the angle of MPLS and explains the exact reason iBGP fits the MPLS VPN design.

Lesson 7: Multiprotocol BGP (MP-BGP)
Standard BGP carries IPv4 routes. MPLS L3VPN carries VPNv4 routes, which are a different address family. This lesson explains why BGP needed a multiprotocol extension, what an address family is, and how MP-BGP carries customer routes across the provider core.

Lesson 8: Multiprotocol BGP Lab
Theory means nothing without the lab. In this lesson you build an MP-BGP session on EVE-NG, push VPNv4 routes, and watch the address family in action. Every command is shown and explained.

Lesson 9: Why behind LDP
Labels are useful only if every router in the path agrees on which label means which destination. So how do routers agree? This lesson opens the why for LDP, the protocol that distributes labels across the MPLS network.

Lesson 10: Label Distribution Protocol (LDP)
With the why clear, you now learn the how. LDP neighborship, label binding, label advertisement, and the way LDP builds an end to end LSP. Every step shown with diagrams and CLI.

Lesson 11: LDP Label and MPLS Packet Walkthrough
This is the lesson where the entire MPLS data plane finally clicks. You follow one packet from a customer router into the provider core, through every P and PE router, and back out to the destination customer. You see which label is pushed, which is swapped, which is popped, and why each action happens.

Lesson 12: Complete picture of MPLS VPNs and Lab
All the pieces from earlier lessons come together in one full MPLS L3VPN design. You build the entire network in EVE-NG. You configure VRFs, RD, RT, MP-BGP, LDP, and watch customer traffic flow across the provider with the correct labels at every hop.

Lesson 13: LIB, FIB, and CEF
What actually lives inside a router that makes label forwarding so fast? This lesson opens the data plane structures: the Label Information Base, the Forwarding Information Base, and Cisco Express Forwarding. You understand exactly why MPLS forwarding is faster than traditional route lookup.

Curriculum


Class-1: Introduction
Preview
Class-2: Why behind MPLS Part-1
Preview
Class-3: Why behind MPLS Part-2
Class-4: Virtual Routing and Forwarding aka VRF’s
Class-5: Route Distinguisher and Route Target
Class-6: VRF Route Leaking
Class-7: Multi-protocol BGP
Class-8: Multi-protocol BGP Lab
Class-9: Why behind LDP
Class-10: Label distribution protocol
Class-11: LDP Label and MPLS Packet Walkthrough
Class-12: Complete picture of MPLS VPN’s and LAB
Class-13: LIB,FIB and CEF

Know your instructor


Frequently asked Questions


What does MPLS from Scratch actually cover?

The course covers MPLS from the ground up. You learn why MPLS was invented, what VRF is and why it exists, Route Distinguisher and Route Target, VRF route leaking, why iBGP fits the MPLS design, Multiprotocol BGP and VPNv4 routes, LDP and label distribution, a full MPLS packet walk, the complete    MPLS L3VPN design with labs, and the data plane structures LIB, FIB, and CEF.         

Does this course cover MPLS L3VPN end to end?

Yes. By Lesson 12 you build a complete MPLS L3VPN network in EVE-NG with multiple customers, multiple VRFs, MP-BGP between PE routers, and LDP across the core. You watch customer traffic flow with the correct labels at every hop.

Are MPLS Traffic Engineering and MPLS TE topics covered?

This course focuses on MPLS L3VPN, which is what most networks and most jobs use day to day. MPLS Traffic Engineering is a separate advanced topic. If your role needs MPLS TE, you can build on the foundation this course gives you.

Is Segment Routing covered in this course?

No. Segment Routing is a more modern label distribution approach and deserves its own dedicated coverage. This course focuses on classic MPLS with LDP, which is still the foundation that Segment Routing builds on.

Why does the course start with two "Why behind MPLS" lessons?

Because most engineers learn MPLS as a set of commands without ever knowing the problem MPLS solved. Two full lessons on the why give you the mental model you need so every later lesson clicks into place instead of feeling random.

What should I know before starting this course?

You should be comfortable with Routing Fundamentals, OSPF, and BGP. MPLS uses an IGP and BGP under the hood, so having those two clear makes MPLS feel obvious.

Can a complete fresher take this course?

A fresher can take it, but it is not the right starting point. Begin with CCNA for Know Nothing Learner or Be Job Ready in Computer Networking first, then OSPF, then BGP, then come to MPLS.

Do I need to know BGP deeply before starting this?

You need to know basic BGP: neighborship, eBGP versus iBGP, attributes, and how routes are exchanged. If those feel shaky, finish BGP from Scratch first. MPLS L3VPN sits on iBGP, so weak BGP makes MPLS feel hard for the wrong reason.

What is the difference between the Hindi and English versions?

The curriculum, the labs, and the depth are identical. Only the teaching language differs. The Hindi version is taught in natural Hinglish with technical terms in English. The English version is taught in plain English with the full vocabulary that matches RFCs.

If I take the Package, do I have to choose one language?

No. The Package unlocks both versions in your account. You can watch Lesson 5 in English and Lesson 6 in Hindi if you want. Many learners use one language for first pass and the other for revision.

Are the labs in Hindi or English?

The lab explanation follows the language of the version you are watching. Router CLI, outputs, and packet captures stay in English because that is what real networks show. So the Hindi labs also expose you to real English commands.

Is this course useful for CCNP?

Yes. MPLS L3VPN appears in the CCNP Service Provider track and shows up in CCNP Enterprise scenarios that involve MPLS WAN. The why first approach makes the depth feel manageable.

Is this useful for CCIE Service Provider or CCIE Enterprise?

Yes. MPLS L3VPN is a major area in CCIE Service Provider and a recurring scenario in CCIE Enterprise. This course gives you the conceptual base on which CCIE level practice can stand.

Do I get a certificate after completion?

Yes. You receive a completion certificate from BridgeWhy. You can put it on LinkedIn or share it during job applications.

Will this course help in service provider interviews?

Yes. The classic MPLS interview questions are all addressed: what is the difference between RD and RT, why iBGP and not eBGP inside the core, how a packet flows from CE to CE, what LIB and FIB do, and why MP-BGP is needed. After this course these questions feel routine.

What MPLS interview questions does this course prepare me for?

Questions like: walk me through an MPLS packet from CE to CE; why does MPLS need both RD and RT; what is the difference between LIB and FIB; why does L3VPN use VPNv4 instead of IPv4; how does LDP build an LSP; why is iBGP used in the core. You will be able to answer each one with whiteboard level clarity.

Which lab platform is used for labs?

All labs run on EVE-NG. The full topology shown in the course can be rebuilt on your own EVE-NG setup using the same images.

Do I need to install EVE-NG myself?

For learning, you can simply watch the lab lessons and follow the outputs. To practice, yes, you would set up EVE-NG on your machine. Free community resources are widely available for installation.

How long do I have access to the course?

That depends on the plan you choose. There are short term, 1 Year Access, and Lifetime Access options. Lifetime is the best value for serious learners.

Can I watch on mobile and tablet?

Yes. The platform works on phone, tablet, laptop, and desktop. The mobile app supports offline download for revision.

Can I download the videos for offline viewing?

You can download lessons inside the mobile app for offline study. They remain inside the app and are not exportable, which is standard practice for online courses.

Who is the instructor?

The instructor is Vishnu Dutt, with 19+ years of experience at Cisco. He has taught networking to 15000+ learners across 100+ countries. Read more on the About Us page.

What should I learn after MPLS from Scratch?

The natural next courses are SD-WAN from Scratch and VXLAN with BGP-EVPN. SD-WAN replaces or sits on top of MPLS in modern WAN. VXLAN with BGP-EVPN extends the MP-BGP concept into the data center.

Where can I see all your courses?

You can browse every course on the BridgeWhy Course Store. For a complete learning path, see the 1 Year Access or Lifetime Access plans.

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