The networking/communications industry is in the midst of a technological shift. The shift is often called cloud computing or digitization, which involves using web-based applications and online data storage instead of physical servers. In this digital age, data is easily accessible via the internet and rapidly transmitted up and down the network. Companies who establish a solid network infrastructure with a secure business strategy can enjoy the benefits of digitization, but these benefits are just for those who are technologically savvy.
SD-WAN, which stands for Software-Defined Wide Area Networking, is an emerging technology that can help any company – no matter how tech-savvy or unsophisticated – take advantage of the digitization of data.
What exactly is SD-WAN, and what components make up an SD-WAN? SD-WAN is network software that ties together the components of a traditional WAN.
A WAN is a network that links multiple locations and transmits data between those locations over the internet, private lines, or other public networks. The traditional WAN includes devices like routers, switches, and firewalls responsible for establishing and maintaining the network.
With the advent of SD-WAN, companies can leverage their existing devices to further their digital strategy. The benefits of SD-WAN come from the software components in addition to the hardware devices.
The SD-WAN software is platform-independent and can be run on many different types of hardware. It can govern multiple WAN devices at once and also intelligently selects paths for data packets. This eliminates the need to install new hardware that requires specialized training to use.
Another benefit of SD-WAN and its components is the ability to adjust the network depending on changing circumstances. For example, data can be transmitted in one direction but then reversed if it is determined that a higher priority route is required.
By utilizing software like SD-WAN, companies can save money by using less expensive hardware and less power.
With the proliferation of mobile technology, employees can be working from anywhere. This means that a business’s network must be accessible from any location. SD WAN components provide security for these remote employees by encrypting all data transmitted to and from the network. In addition, it can offer failover capabilities in the event of a problem with the primary route.
Those SD-WAN components are vital to many businesses
SD-WAN is the new offering in the WAN industry. It is a combination of hardware and software that offers many advantages over traditional WAN solutions. To begin, it can be broadly applied to any hardware, regardless of vendor or model. As a result, it is being used by many companies that do not use traditional WAN equipment.
It provides more than just a secure, efficient, and scalable WAN for enterprises.
The SD-WAN software components are able to discover and monitor all devices on the network automatically.
They also turn cloud services into a business advantage. This is because the SD-WAN component can work seamlessly with multiple cloud applications.
One of the most significant benefits of the SD-WAN software component approach is preserving WAN bandwidth for critical data transfers. This is because data is automatically routed to the best available network path. This means that the SD-WAN service provider can save companies money on expensive WAN services, a significant advantage for organizations that do not want to spend a lot of money.
Another benefit of SD-WAN is the ability to reduce overall application-level latency. This is because the SD-WAN software components can intelligently reallocate and distribute traffic.
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Although SD-WAN does not have a consumer presence, it is gaining traction as more and more businesses look for ways to modernize their networks.
This post was last modified on December 4, 2021 10:19 PM