Should you start with implementing hybrid networks on your way to SDN migration?
Unless you are building a new network (a greenfield application deployment), the introduction of software-defined networking (SDN) products and protocols will involve the migration from a traditional network to include hybrid SDN capabilities. This means the new network must be designed to support SDN protocols on both physical and virtual switching environments, with a management framework to support both.
By submitting your personal information, you agree that TechTarget and its partners may contact you regarding relevant content, products and special offers.
A hybrid network provides the advantage of offering enterprise IT a gradual migration from its current network architecture. This means the ability to leverage existing Layer 2 and Layer 3 physical networks without having to rip and replace the network. Hybrid SDN and traditional networking will appeal to IT organizations looking to gain the benefits of SDN, which include improved provisioning, network flexibility, Quality of Service (QoS) and programmability during the SDN migration.
The majority of SDN vendors have architectures and products that support a gradual migration from traditional networks to SDN, including Cisco, HP, IBM, Juniper, Brocade, Avaya, VMware, Big Switch, ADARA Networks, Embrane, Pertino, Pluribus Networks, Vello Systems and many other suppliers. Buyers should carefully evaluate a specific vendor's ability to migrate their network from its current state to SDN.
Dig Deeper on SDN control plane
Related Q&A from Lee Doyle
NFV automation is the ability to transfer manual network configuration to technology; NFV orchestration creates the deployment and automation ...continue reading
SD-WAN deployments can benefit a number of industries, providing improved performance and lower costs. Expert Lee Doyle looks at three of the top ...continue reading
NFV standards for orchestration are affected by the number of standards groups and service providers' individual approaches, says SDN expert Lee ...continue reading
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.