Best Network Virtualization Software
Network virtualization solutions separate network services from physical hardware, enabling them to be provisioned and managed in a virtual environment.These solutions provide increased flexibility, agility, and cost-efficiency compared to traditional hardware-based network infrastructure.
Key Benefits of Network Virtualization:
- Capability to operate several operating systems on a single device
- Simplified management of network services and infrastructure
- Reduced hardware costs and complexity
- Increased deployment speed and scalability
Common Use Cases:
- Testing new software and applications across multiple environments
- Utilizing specialized applications that require specific OS configurations
- Centralizing and automating network service provisioning and management
Top Network Virtualization Solutions:
- Hypervisors (e.g., VMware, Microsoft Hyper-V, Citrix Hypervisor)
- Virtual machine (VM) platforms with network virtualization capabilities
- Hyper-converged infrastructure (HCI) solutions
- Backup and disaster recovery tools optimized for virtual environments
These solutions enable organizations to overcome the challenges of managing complex physical network hardware by transitioning to software-defined, virtualized network infrastructure. This can result in enhanced operational efficiency, reduced costs, and greater flexibility to adapt to evolving business needs.
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FAQs of Network Virtualization Software
Network Virtualization (NV) involves abstracting traditional hardware-based network resources into software. It can either unify multiple physical networks into a single virtual network or segment one physical network into distinct, independent virtual networks.
Virtual Network Functions (VNFs) are network services that have been virtualized to operate on open computing platforms, moving away from traditional, proprietary hardware. Examples of VNFs include virtualized routers, firewalls, WAN optimization tools, and network address translation (NAT) services.
Examples of Network Virtualization:
- Combining Servers: Integrate servers from various locations into a single virtual network, enhancing efficiency, agility, and security.
- Virtual Private Networks (VPNs): Utilize VPNs to create secure, virtualized network connections over existing infrastructure.
VMware NSX Data Center is a network virtualization platform that provides software-defined networking and security features, including firewalling, switching, and routing.
Network virtualization generally includes the following components:
- Network Hypervisor
- Controller Software
- Host Protocols, such as Virtual Extensible LAN (VXLAN)