Network virtualization, switching and routing

In network virtualization, cables, switches, routers, firewalls, and other equipment are virtualized.

Raha company provides the following services in this field:

  • Consulting, calculations, training, standardization, supervision, supply of equipment, implementation, troubleshooting, support and supply of resident expert
  • Server virtualization with: Xen Server ،KVM ،Hyper-V
  • Desktop virtualization with: VMware Horizon View ،Citrix XenApp ،DDP ،RDP ،TSPlus ،2X
  • Cloud computing and Grid Computing, Cluster Computing, Private Cloud and Public Cloud
  • Virtualization labs with: Oracle VM ،VMware Workstation
  • Providing thin clients and zero clients: (PCoIP ،HDX ،RDP ،DDP ،WMPS (HP ،DELL ،NComputing ،vCloudPoint ،Atrust
  • Types of monitoring systems
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Network virtualization performance

Network virtualization or network virtualization is one of the methods that has recently entered the world of technology.
This type of virtualization is actually a method for separating network and computing resources, as well as assigning it to a virtual network.
This is done to unify several programmable and independent virtual networks.

In this case, virtualization of all hardware and software are formed within a virtual network.
Another type works in such a way that different isolated parts of the network are shared by a known physical part.
Network virtualization can be defined as the generation of virtual networks inside a server that can connect virtual systems with each other.
and create the form of a virtual security zone.

This technology is actually a new method and achievement to facilitate the expansion of internet services.
A useful technology for the use of infrastructures with regard to better use of physical or logical resources for several different networks or creating more density from several resources.
(These resources are the network components that can include routers, virtual machines, switches, etc.) and are created to gain more ability and benefit.
For this reason, it reduces the overall cost due to the sharing of network resources. In fact, the final product of network virtualization is a virtual network.

The reason for using network virtualization

Network virtualization is very useful for the use of many offices and organizations and other companies that have shared access to the network.
And it affects different levels and different sectors including applications, hardware sector, servers, storage sector and desktop machines.
This type of virtualization causes applications and operating systems to be separated from the physical part. and allows operating systems to run on a server.
With the use of this technology, the amount of cost is reduced in many sectors and leads to better management and control over network users.
The possibility of quick information transfer and easier access can be another reason for using this section.

Advantages of network virtualization

  1. Creating better productivity of the network system
  2. Increasing the speed of exchanges
  3. Ease of access to the network
  4. Cost-effective
  5. Consolidation of organization services in one department
  6. Fast implementation of various services in the network
  7. Rapid creation of new services to increase the business of the organization in question
  8. Better network support and management
  9. Integration of network resources
  10. Creating test and control environments
  11. Reducing the cost of maintenance as well as manpower
  12. Easier access
  13. Increasing the security factor in the use of this section
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