- Evaluate your enterprise’s organizational structure and optimize network policies and procedures.
Advances in storage, server, and network virtualization have enabled enterprises to do things in the data center which are almost impossible to do on a physical network.
However, many enterprises are unable to give full play to these functional advantages because many network teams believe that virtualization is the responsibility of the server team and are not eager to embrace virtualized switches or virtual network devices.
Many people are happy to see that the traffic comes out of the virtual infrastructure and is routed through the physical network components before returning to the virtual space.
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IT enterprises should clarify the roles and responsibilities of these teams and determine policies and procedures to let these teams embrace virtualization functions. Virtualization will control the network – just as it controls servers and storage, it is only a matter of time, so it is futile to resist network virtualization.
- Consider monitoring tools and management framework.
It has been difficult for traditional monitoring tools and management frameworks to keep up with the pace of server virtualization deployment, while network virtualization will only increase this challenge.
Now is the perfect time for enterprises to reassess monitoring tools and management frameworks. Using virtualization as a catalyst, consider how you should create a single management platform that consolidates servers and virtualizes your network infrastructure. These servers and virtualized network infrastructure will share physical host resources with other workloads, moving it from one place to another, or across internal data centers and public or private clouds.
- Embrace open standards.
In the field of data center virtualization, virtual switching and programmable networks, Cisco and VMware are well deserved leaders, and they are likely to occupy a significant position in the SDN market.
Both vendors have expressed support for open standards, such as OpenFlow and OpenStack. However, their current solutions and product roadmaps do not implement these standards.
Therefore, enterprises should carefully consider whether their purchase decisions will lead them to be further locked into proprietary solutions. Although these two vendors may quickly point out the advanced features and functions provided by their proprietary solutions, it is better not to make arbitrary decisions.
Enterprises should choose a solution implementing the open standard, which will not limit your choices. In addition, as an added benefit, embracing open standards will simplify the transition from application to the cloud environment or vice versa.
- Evaluate and plan the Software Definition Network (SDN).
Software Defined Network (SDN) is the next major trend of enterprise IT. The deployment of SDN will increase dramatically in the next three years. SDN supports virtual networks, but enterprises are still trying to evaluate the role of SDN and other network virtualization technologies in their existing network roadmap.
The best way is to try it all to see which solution or solution combination is most suitable for your environment, which can generate the maximum cost savings and improve flexibility.
Enterprises should embrace virtual networks and use them to promote the overall deployment of virtual technologies, so as to maximize the return on investment.
However, to ensure success, IT may need to rethink its traditional organizational structure and capabilities for enterprise system management. Then, enterprises can further protect their virtualization investments by embracing open standards as much as possible. Finally, determine how the software defined network will improve your flexibility and reduce deployment challenges and costs. https://www.spotoclub.com