Router Simulator — Routing Explained

4 Routers (R1–R4) ek ring mein aapas mein judy hain, aur har Router ki apni LAN (subnet) hai. Har Router apni Routing Table khud banata hai (yeh table neeche live dikhti hai) — jisme likha hota hai "kis LAN tak pohnchne ke liye agla Router (next hop) kaunsa hai aur kitne hops lagenge". Jab data ek LAN se doosri LAN ko jata hai, har Router apni table dekh kar decide karta hai kahan bhejna hai. Kisi bhi Link ya Router ko fail kar dekhein — baaki Routers apni tables khud-ba-khud update kar ke doosra raasta (reroute) dhoond lenge, agar mojood ho.

LANs & DEVICES (EDITABLE)

NETWORK DIAGRAM

Data packet (TTL badge = purple) Accepted Router Link / Router down

LIVE ROUTING TABLES

SIMULATION CONTROLS

Speed 1x

Link:

Router:

SEND DATA

From To Time: 0.00s

WHAT'S HAPPENING

Send Data dabayein aur dekhein har Router apni Routing Table check kar ke agla hop kaise chunta hai.