Welcome to our NFV tutorial where we will delve into the basics of Network Function Virtualization.
NFV Basics
Network Function Virtualization (NFV) is a technology that virtualizes network functions previously carried out by dedicated hardware.
This allows for greater flexibility, scalability, and cost savings in network infrastructure.
By **virtualizing** network functions, NFV enables them to run on standard hardware instead of proprietary appliances.
NFV is an integral part of modern networking, enabling more efficient and agile networks.
It is essential for anyone looking to stay current in the field of networking to understand the basics of NFV.
Consider taking a Linux training course to enhance your knowledge and skills in this area.
NFV Architecture
Component | Description |
---|---|
Virtualized Network Functions (VNF) | Software-based network functions that run on virtualized infrastructure. |
Virtualized Infrastructure Manager (VIM) | Manages the virtualized resources such as compute, storage, and networking. |
Virtualized Network Function Manager (VNFM) | Manages the lifecycle of VNFs, including instantiation, scaling, and termination. |
Virtualized Infrastructure Manager (VIM) | Manages the virtualized resources such as compute, storage, and networking. |
Orchestrator | Coordinates the deployment and management of VNFs across the virtualized infrastructure. |
NFV Implementation
To implement NFV, organizations need to first identify the network functions that can be virtualized and then deploy VNFs on virtualized infrastructure. This can be done using technologies such as OpenStack and VMware.
NFV implementation can help reduce costs, improve efficiency, and enable faster deployment of new services. It also allows for easier management and orchestration of network functions.