What's Next?Using CVSA, different service-optimized controlled planes executing different service profiles can manage a common forwarding infrastructure. This concept provides the best possible framework for multiple voice and data services. In all cases, a migration path is also provided. CVSA maximizes the service differentiation concept, allowing the flexible support of a mix of existing and yet-to-be-developed services with only incremental investment in the most cost-efficient way. Taking the existing infrastructure, new protocols providing next-generation services can be added in a way that does not affect existing services. |