Tree Topology Simulator

Is version mein backbone ek Bus (shared cable) hai — koi Root Switch nahi. Har Branch Hub apne devices ko connect karta hai (local star), aur khud is Bus backbone se juda hota hai. Agar dono devices ek hi branch mein hon, data seedha us branch ke hub se guzarta hai. Agar alag branches mein hon, data apne Branch Hub se Bus par jata hai, phir nearest Branch Hub se nearest Branch Hub hop karta hai (har hub check karta hai "kya destination meri branch mein hai?"), jab tak sahi branch na mil jaye. Bus backbone kahin bhi damage ho sakti hai — is jagah se guzarne wala data fail ho jayega.