For people who are not aware of this.

As a special gift, all Airtel Broadband users will be automatically upgraded to 2Mbps speed to enjoy uninterrupted viewing of LIVE cricket on www.youtube.com/ipl from 12th March to 25th April .

Few Points to Note:
  1. The 2 Mbps speed is an automatic upgrade , only applicable for YouTube - IPL's Channel
  2. For all others site customers will get their current plan speeds.
  3. While there is no charge for 2Mbps upgrade , Streaming on youtube will be considered as part of data transfer limits of your current broadband tariff plan.
  4. The 2 Mbps bandwidth is not guaranteed all the time and is dependent of traffic. Our endeavor is to provide 2 Mbps on best effort basis.
  5. Upgraded speed of 2 Mbps applicable only for live cricket streaming on youtube.com/ipl page and not for other YouTube content.
Link: IPL on Youtbue: Brought to you by Airtel Broadband