When it comes to setting up a computer network for your company, you require multiple objects like a router, modem, firewall, switch, LAN cable or Patch Cable, network access point, repeater, and aptch panel.
In today’s business world, poor internet connectivity is unacceptable. With so many business-critical applications hosted in the cloud, downtime and unreliable connectivity can cost a lot. Additionally, if the company has multiple locations, all offices must be connected via an external network, and the most common solution is to use WAN connections.
However, WAN connections can be slow and unreliable, thus affecting any company’s growth. However, moving to SD WAN technology can increase uptime while saving operational costs.
Before moving on to the section of understanding SD WAN and how it can help your business to grow.
Look at the following pointers:
- Are your communications and cloud applications disrupted by poor network performance?
- D you want to avoid any possible internet failure?
- Are you overspending on your IT budget?
- How long does it actually take to set up your new office?
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What is SD WAN?
SD WAN stands for Software-Defined Wide-Area Network. Most companies use WAN connections to communicate between multiple sites, but this solution is often inefficient, expensive, and inflexible. The ROI of traditional WAN is unsatisfactory compared to SD WAN alternatives.
SD WAN is a software-defined upgrade; in other words, it is an update to traditional WAN technology. Network control is hosted in the cloud, and connectivity to each site is a combination of fiber, broadband and legacy technologies to provide flexibility and cost savings.
NOTE: Unlike traditional WAN, which requires network access points or routers or modems, etc., for setup, SD WAN does not require any specific hardware for carrying out specialized network functions. Instead, the infrastructure of SD WAN is made of just commercial off-the-shelf (COTS) equipment which is also known as white boxes.
Why Should You Switch To SD WAN?
Suppose you are planning on expanding your company or maybe just planning on improving your network connections since there are a lot of lagging areas in WAN. And you have been facing network connectivity issues for a very long time; maybe it’s time you should switch to SD WAN, which is better and more reliable in every possible way. In comparison to WAN, SD WAN offers improved connectivity (internet) service, flexibility, and much broader capabilities, thus making it ideal for every business type.
Some of the top reasons to switch to SD WAN are as follows
- Independence and Flexibility
SD WAN allows the aggregation of different circuit types at each site based on availability. Use 4G, LTE, MPLS, Internet, or fixed WiFi. These services can be delivered over fiber, copper, coax, or wireless.
Instead of implementing security measures at individual sites, SD WAN allows you to configure universal security features such as malware defences, cloud web content filtering, and intervention protocols so all systems can be updated in a timely manner. It also has built-in encryption so that only authorized users can access your data.
- Smart pathway control
With SD-WAN, you can increase efficiency by controlling traffic based on the applications in use and the bandwidth you need. This can be controlled from a central location or at individual locations.
- Lower equipment and bandwidth costs
This technology reduces bandwidth costs by allowing much cheaper standard Internet connections that can be used in place of designated MPLS without compromising with the network speed, security or uptime.
- Automatic configuration and easy deployment
SD-WAN simplifies the deployment of WAN systems for enterprises. Devices can be shipped anywhere without configuration, thus reducing IT workload. Once activated, each device can download its own policies, cryptographic certificates, and keys depending on its location and access requirements.
- Rapid Provisioning
Instead of waiting for long lead times for fiber installations, new sites can be provisioned quickly using broadband lines. This significantly reduces the time and cost of connecting new stores to the corporate network. Additionally, the system can learn traffic patterns to further simplify deployment.
- Streamlined Management
Cloud-based solutions facilitate the provision of WAN services (firewalls, security updates, etc.) at individual locations. It also streamlines the management and orchestration of IT activities (such as increasing or decreasing bandwidth requirements) from a central location, eliminating the need to dispatch IT staff, to individual branch offices. As a result, critical updates can be performed quickly and cost-effectively.
- Single interface
IT administrators can be notified of problems and manage the entire enterprise WAN from a single interface without manually configuring networks at individual locations.
- Reduce IT overhead and operational costs
The ability to centralize network management and automate deployment means you can reduce overhead by eliminating the need for full IT teams at each location. In addition, ongoing operational cost savings help improve organizational profitability.
- Business growth and expansion
With its low cost and ease of deployment, organizations prefer using SD WAN as it helps in scaling quickly by smoothly launching new branches. This allows companies to respond to market conditions with greater flexibility and agility.
SD-WAN is an exciting latest technology, but is it a luxury or a necessity for your business? SD-WAN is preventive in many ways, which makes it difficult to evaluate. It prevents network disasters and challenges. It fits perfectly with an old saying which was: “You don’t know what you have until it’s gone!” or “You don’t know until you need it.” SD WAN has benefits as well as downsides too. Can SD WAN prevent some of the disasters and challenges? You are good to go. The decision is entirely yours.
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Does your company need SD-WAN?
To answer this question, please evaluate how SD-WAN can help your business before opting for the same.
- Are you facing network problems in a highly distributed organization?
- Is your company prone to internet failures?
- Are you looking for a cost-effective way to expand your company’s network?
If your answer to any of the questions mentioned above is yes, then consider an SD WAN service provider if your business requires them. List your needs in one place and browse Spectra’s homepage to help you take your next steps. Posts like this are great resources for educating executives about what SD-WAN and how it can help in your business growth effectively.