The benefit of the transformation occurring with Virtualized Network Function (VNF) is being felt in numerous aspects of the industry reality. It is much more than just a server and network virtualization.
Benefits of NFV include:
- Efficient Service Function: Efficient resource utilization, Optimized service function availability, Dynamic Resource Scale Up/Down (Elasticity)
- Performance Accountability: Clear SLA definition and guarantee (by vendor)
- Service Automation: VNF Lifecycle automation, Service placement automation