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VXLAN with BGP EVPN Training in Hindi | 14 Hours | EVE-NG Labs Data Center Hindi | BridgeWhy

  • Learn how to make scalable datacenter using one of the most simple concept i.e. VXLAN with BGP-EVN

Created by Vishnu Dutt

  • Hindi

About the course

Aap is page par isliye aaye honge kyunki VXLAN aur BGP-EVPN ko Hindi mein samajhne ki koshish kar rahe hain. Achha decision, kyunki Hindi mein concept clearly samjhana sirf translation ka kaam nahi hai. Yeh poori soch hai jo aapki language mein chalti hai, lekin industry ke technical terms English mein hi rakhti hai taki kal jab aap Cisco documentation ya configuration guide kholo to vocabulary same lage.

Course padhane wale hain Vishnu Dutt, jinhone 19+ saal Cisco mein kaam kiya hai aur 15000+ learners ko 100+ countries mein padhaya hai. Inka teaching style "why first" hai. Iska matlab hai har protocol ki configuration se pehle yeh samjhaya jata hai ki yeh protocol kyu bana, kis problem ko solve karne ke liye design hua, aur agar yeh nahi hota to industry kahaan atak jaati.

VXLAN ki kahaani isi soch se shuru hoti hai. Traditional VLAN ki limit sirf 4096 segments hai, jo us zamane ke liye kafi thi jab ek data center mein ek customer hota tha. Aaj ek data center mein hazaaron tenants chalte hain aur workloads ek rack se doosre rack mein move karte rehte hain. Iss naye demand ne VXLAN ko janam diya, aur jab Flood and Learn waste karne laga to BGP-EVPN ek clean control plane ke roop mein aaya.

Yeh Hindi version aapke liye kyu banaya gaya

Bahut log English suntey hain to concept dheere samajh aata hai, lekin Hindi mein ek baar samjha do to baat seedhi dimaag mein baith jaati hai. Phir wahi baat English mein dhoondho to documentation bhi easy lagti hai. Yeh Hindi version isi liye banaya gaya, taaki aap apni comfortable language mein concept lock karo aur fir industry standard vocabulary ko English mein refer karo.

Yeh course Hinglish mein hai. Iska matlab hai Roman script, Hindi sentence flow, English technical terms (VXLAN, BGP, EVPN, leaf, spine, anycast gateway). Yeh tareeka aapko interview aur documentation dono ke liye ready karta hai.

12 ghante mein aap kya kar paoge

11 lessons mein aap pehle VLAN ki limit feel karoge, fir VXLAN ka design samjhoge, fir underlay aur overlay ka difference lock karoge, fir MTU ki real problem dekhoge, fir BUM traffic ke do tareeke (multicast underlay aur Ingress Replication) compare karoge, fir Flood and Learn ka frame path whiteboard par walk karoge, fir BGP-EVPN ka design samjhoge, fir EVPN ke teen important route types (Route Type 2, 3, aur 5) ki packet capture dekhoge, Inter aur Intra VXLAN routing configure karoge symmetric IRB ke saath, aur fir Border Leaf ke through external world se connect karoge.

Course start karne se pehle base

Aapko basic Layer 2 switching aati honi chahiye. Agar yeh refresh chahiye to Switching Fundamentals ek alag course hai, ya seedha Package le lo jisme Switching Fundamentals free include hota hai aur English version bhi mil jaata hai. CCNA pending hai to pehle Be Job Ready in Computer Networking (CCNA Hindi equivalent) khatam karo. Routing ka base strong karna ho to Routing Fundamentals aur BGP from Scratch helpful hain.

VXLAN khatam karne ke baad agla step Network Automation from Scratch hai, kyunki modern data center ab automation ke through chalte hain. Site to site connectivity ke liye SD-WAN from Scratch lo. Free mein ek related fabric concept dekhna ho to SD-Access available hai.

What you will learn

Lesson 1: Why behind VXLAN with BGP EVPN
Yeh lesson directly VXLAN header se shuru nahi hota. Pehle baat hoti hai ki traditional VLAN field sirf 12 bits ka hai, isliye maximum 4096 segments mil sakte hain. Modern data center mein yeh chhota pad jaata hai. Phir multi tenant separation aur Layer 2 stretch ki need samjhayi jaati hai. Lesson ke end mein aap interview ke do important questions easily answer kar sakte hain: VXLAN kyu invent hua, aur BGP-EVPN ki zaroorat kyu padi.

Lesson 2: Underlay and Overlay
VXLAN ki sabse badi confusion hoti hai is layered model mein. Underlay matlab physical IP network jo spine aur leaf switches se bana hai. Overlay matlab logical Layer 2 network jo VNI ke through VXLAN header ke andar travel karta hai. Iss lesson mein VTEP, loopback ka role, aur ek end to end packet ka rasta whiteboard par draw kiya jaata hai. Yeh mental model lock ho gaya to baaki sab simple feel hota hai.

Lesson 3: MTU Considerations in Underlay
Underlay perfect hai phir bhi VXLAN traffic gir raha hai? Reason hai VXLAN ke extra header bytes. VXLAN approximately 50 bytes ka extra header lagata hai. Agar underlay MTU 1500 hai to encapsulated frame us se bada ho jaata hai aur drop ho jaata hai ya fragment ho jaata hai. Iss lesson mein math, recommended jumbo MTU value, aur path level verification dikhayi jaati hai.

Lesson 4: BUM Traffic handling in VXLAN
Broadcast, Unknown unicast, aur Multicast traffic ko bhi VNI ke har host tak pahuchana hai, lekin underlay IP routed hai jisme Layer 2 broadcast nahi hota. Solution do hain. Pehla, multicast underlay PIM ke saath jahan har VNI ek underlay multicast group ko map hota hai. Doosra, Ingress Replication, jisme source leaf khud copies banata hai aur har remote VTEP ko unicast kar deta hai. Lesson mein dono ke pros aur cons dikhaye jaate hain.

Lesson 5: Let us build Underlay of VXLAN
Theory bina practice ke ek hafte mein bhool jaati hai. Iss lesson mein EVE-NG par spine aur leaf topology build hoti hai. Loopback design, point to point IP addressing, IGP ka selection, aur full reachability verification step by step dikhaye jaate hain. End mein underlay ready hota hai overlay carry karne ke liye.

Lesson 6: Flood and Learn in VXLAN
VXLAN ka pehla design bina control plane ke tha. MAC addresses flooding se seekhe jaate the. Iss lesson mein ek frame ka full path whiteboard par walk hota hai: Leaf 1 par host ne frame bheja, destination MAC unknown hai, Leaf 1 ne BUM method se flood kiya, sab leafs ne copy receive ki, aur reply ne Leaf 1 ko teach kiya. Yeh process scale par waste hota hai. Iss waste ko feel karna zaroori hai taki agle lesson mein BGP-EVPN ki value samajh aaye.

Lesson 7: Why behind BGP-EVPN
Industry ke paas pehle se ek proven control plane tha: BGP. Same BGP ko ek nayi address family di gayi jo MAC aur IP carry karti hai. Iss address family ka naam hai EVPN. Lesson mein samjhaya jaata hai ki BGP hi kyu chuna gaya (scale, route reflectors, policies), aur ek leaf VTEP kaise ek BGP speaker aur ek VXLAN endpoint dono ek saath ban jaata hai. BGP ka revision chahiye to BGP from Scratch saath padh lo.

Lesson 8: VXLAN Control Plane: BGP EVPN
EVPN ke route types pehli baar dekh ke daravne lagte hain. Iss lesson mein decode hote hain. Route Type 2 MAC aur MAC plus IP carry karta hai aur MAC mobility support karta hai. Route Type 3 BUM membership advertise karta hai. Route Type 5 IP prefix carry karta hai. Har route type ke saath packet capture aur BGP table output dikhaya jaata hai.

Lesson 9: Inter and Intra-VXLAN Configuration
Real fabric mein do tarah ka traffic chalta hai. Same VNI ke hosts Layer 2 bridge karte hain across leafs (Intra VXLAN). Different VNI ke hosts Layer 3 route karte hain ek dusre se (Inter VXLAN). Lesson mein dono configure hote hain. Symmetric IRB current best practice hai jo lesson mein cover hai. Asymmetric IRB bhi samjhaya jaata hai taki industry ka history clear ho.

Lesson 10: Enhancements due to BGP VXLAN
Control plane aane ke baad fabric mein naye features unlock hote hain. ARP suppression matlab leaf khud reply de deta hai ARP ka, uplink bandwidth bachti hai. MAC mobility matlab VM move ho to MAC apne aap re learn ho jaata hai. Anycast gateway matlab har leaf same gateway IP aur MAC use karta hai, to VM kahin bhi move kare default gateway change nahi hota. Yeh teeno features iss lesson mein configure aur verify hote hain.

Lesson 11: External Connectivity
Fabric akele kaam ka nahi. WAN, internet, aur doosre data center se connect karna padta hai. Yeh kaam Border Leaf karta hai. Iss lesson mein Border Leaf ka role, external prefix ka EVPN address family mein redistribution, aur WAN edge integration cover hota hai. Site to site ka next step SD-WAN from Scratch hai.

Know your instructor


Course Curriculum

Frequently asked Questions


Yeh course Hindi mein hai ya English mein?

Yeh page Hindi version ka hai, lekin format Hinglish hai. Script Roman, sentence flow Hindi, technical terms English. Pure Hindi (Devanagari script) version nahi hai kyunki industry mein documentation English mein hi hoti hai aur Roman script aapko vocabulary ke saath rakhti hai.

VXLAN kya hai aur iss course mein kaise samjhaya gaya hai?

VXLAN ek encapsulation protocol hai jo VLAN ki 4096 ki limit ko solve karta hai aur Layer 2 traffic ko Layer 3 IP fabric ke upar carry karta hai. Course mein har lesson pehle yeh batata hai ki yeh protocol kyu bana, fir kaise kaam karta hai, fir EVE-NG par configure karte hain, fir whiteboard par packet walk hota hai.

BGP-EVPN ka Hindi mein matlab kya hai aur iska role kya hai?

BGP-EVPN ek control plane hai jo VXLAN fabric ke andar MAC aur IP information distribute karta hai. Iska kaam yeh hai ki har leaf ko har dusre leaf ke hosts ki jaankari mile bina flooding ke. Course mein iska poora reasoning aur har route type explain ki gayi hai.

Kya labs Hindi mein explain hote hain?

Haan. Saare labs Hinglish mein explain hote hain. Lab tool EVE-NG hai aur base configuration files share kiye jaate hain.

Underlay aur Overlay ka concept Hindi mein clear hoga?

Bilkul. Lesson 2 isi par focused hai. Whiteboard par dono layers alag draw ki jaati hain aur ek packet ka journey end to end dikhaya jaata hai.

Packet walk Hindi mein dikhaya jaata hai?

Haan, har major lesson mein. Layer 2 aur Layer 3 dono packet walk whiteboard par hote hain.

Yeh course CCNP Data Center ke liye useful hai?

Haan. CCNP Data Center, DCACI aur DCCOR blueprints mein VXLAN with BGP-EVPN core topic hai. Course ki depth exam se thodi upar hai.

Lab tool Kaun sa hai?

EVE-NG. Aapke laptop par minimum 16 GB RAM recommended hai.

Hindi version aur English version mein content same hai?

Technical content same hai. Sirf delivery language alag hai. Agar dono ek saath chahiye to Package better value hai jisme Switching Fundamentals bhi free milta hai.

Mujhe sirf Hindi course chahiye ya Package lena chahiye?

Agar interview aur production work karna hai to Package lo, kyunki English vocabulary documentation aur job descriptions mein hi hoti hai. Sirf Hindi version tab theek hai jab aapko ek baar concept achhe se baithana ho aur baad mein English material aap khud read kar sako.

Switching ka base nahi hai, kya kar sakta hoon?

Pehle Switching Fundamentals padh lo. Ya seedha Package le lo jisme woh free included hai. CCNA bhi pending hai to Be Job Ready in Computer Networking se shuru karo.

Interview ke liye yeh course kaafi hai?

Technical depth ke liye haan. Interview specific practice ke liye Interview Preparation Series pair karo.

Access kitne din ke liye milta hai?

Teen plans hain. Short term plan, ek saal ka plan, aur lifetime plan. Zyada learners Lifetime Access lete hain kyunki VXLAN ek aisa topic hai jisko engineer baar baar refer karta hai har naye role mein. Saare plans ki list BridgeWhy Store par hai.

Instructor Kaun hain?

Vishnu Dutt. 19+ saal Cisco mein, 15000+ learners ko 100+ countries mein padha chuke hain. Detail ke liye About Us dekho.

Hindi course ke baad kya padhu?

Network Automation from Scratch ya SD-WAN from Scratch. Free mein ek aur fabric concept dekhna ho to SD-Access bhi available hai.

Hindi mein VXLAN kya hai search karne wale ke liye yeh page sahi hai?

Bilkul. Yeh page Hindi search queries jaise "VXLAN kya hai", "VXLAN Hindi mein", "BGP EVPN Hindi" ke liye design ki gayi hai. Hindi mein concept lock karne ke baad aap English documentation aaram se padh paoge.

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