SDN

SDN is short for software defined networking. Software defined networking (SDN) is an approach to using open protocols, such as OpenFlow, to apply globally aware software control at the edges of the network to access network switches and routers that typically would use closed and proprietary firmware.

Benefits of Software Defined Networking

Software defined networking offers numerous benefits including on-demand provisioning, automated load balancing, streamlined physical infrastructure and the ability to scale network resources in lockstep with application and data needs. As noted on Enterprise Networking Planet, coupled with the ongoing virtualization of servers and storage, SDN ushers in no less than the completely virtualized data center, where end-to-end compute environments will be deployed and decommissioned on a whim.

SDN Challenges: Legacy Network Infrastructure

Legacy network infrastructure is typically a mix of vendor solutions, platforms and protocol solutions making the ultimate goal of an integrated network ecosystem a difficult process for many organizations. According to Enterprise Networking Planet, it is feasible, though perhaps not optimal, to implement software defined networking on existing physical infrastructure. Today, the enterprise and large customers look to build new SDN infrastructure from the ground up.

Vangie Beal
Vangie Beal
Vangie Beal is a freelance business and technology writer covering Internet technologies and online business since the late '90s.

Related Articles

AutoIt Scripting Language

AutoIt is a popular and easy-to-learn scripting language used by developers since 1999 for quick software development. Here’s more about AutoIt scripting language, its...

Sales CRM

A sales CRM, or customer relationship management (CRM) tool for sales, is frequently the centerpiece of sales operations for a variety of business use...

HighLevel CRM

HighLevel is a sales and marketing customer relationship management (CRM) solution designed by the company HighLevel. Because it's uniquely designed for marketing agencies, HighLevel...

CRM Manager

A customer relationship management (CRM) manager is a person that oversees all customer and client relations within a business. They specialize in customer interactions...

AutoIt Scripting Language

AutoIt is a popular and easy-to-learn scripting language used by developers since 1999...

HighLevel CRM

HighLevel is a sales and marketing customer relationship management (CRM) solution designed by...

Unified Endpoint Management (UEM)

As enterprise networks become increasingly distributed with growing numbers of remote workers, unified...