DRR Example
Each connection has a deficit counter (to store credits) with initial value zero. Scheduler is config’d with quantum.
- Assume quantum=1000, 3 connections (A-C) have packets of size 1500, 800, 1200
- Round 1: A’s counter goes to 1000, B’s first packet is served (and its counter goes to 200), C’s counter goes to 1000
- Round 2: A’s packet is served (and its counter goes to 500), C’s packet is served (and its counter goes to 800), B’s counter reset to zero