Assignment:
Q1. Consider a token-ring network operating at a transmission rate of 10 Mbitsls over a cable having a propagation velocity of 200 mins. How many meters of cable is equal to a delay of 1 bit at each ring interface?
Q2. If the token is 10 bits long, and all but three stations are switched off during evening hours, what is the minimum cable length needed for the ring?
Provide complete and step by step solution for the question and show calculations and use formulas.