還有人在意嗎

 https://blog.teliacarrier.com/2021/04/29/rethinking-internet-backbone-architectures/amp/

1. Radical simplification to make use of routing silicon with very different design trade-offs and implications on operations and forward-looking performance evolutions
2. Partially disaggregate Optical Networks to drive vendor competition and standardize alien wavelengths as the default deployment paradigm – at an acceptable OPEX overhead
3. Convergence of IP and Optical, starting with short-range, point-to-point, deployments covering the full range of operational, organizational, cultural, and technology scope