Software-defined wide area network technology (SD-WAN) is a powerful tool for businesses that rely on the Internet to operate. It is especially beneficial for multi-location businesses. Of course, every company’s needs are a little different. So, is SD-WAN right for your business?
Read on to learn more about its benefits and uses for multi-location businesses.
What Is SD-WAN?
A wide area network (WAN) is a telecommunications network that covers a large geographical area. Unlike a local area network (LAN), a WAN can connect devices and networks to the Internet and cloud-based service providers. Its primary purpose in the business world is to connect an organization’s locations together so that they can work securely and efficiently.
Software-defined wide area networks use software to simplify the delivery of the WAN. It is an answer to the problems of two prior technologies: traditional WANs and multiprotocol label switching (MPLS). WANs spread over large areas tend to suffer from connection quality issues. MPLS addresses this but is expensive and slow to deploy.
SD-WAN offers many technical advantages over traditional WANs without all the logistical drawbacks of MPLS. Unlike a conventional WAN which relies on a hardware network, SD-WAN, such as the service offered by GeoLinks, can be managed virtually.
What Are the Benefits of SD-WAN for a Multi-Location Business?
Multi-location businesses can utilize SD-WAN to connect their headquarters with outside branches. This may be an organization with people working in offices all over the globe or it may be a retailer with a few locations around a city. Unlike MPLS which requires the use of a singular telecom across every location, SD-WAN is carrier agnostic allowing you to customize your bandwidth per location.
A business in Los Angeles with satellite locations in San Bernardino and San Diego, for example, may need to run applications that work efficiently between all three sites. SD-WAN would enable them to do so, simply and cost-effectively. If the team wanted to open another location in Riverside, SD-WAN would make connecting the new office seamless.
These are some of the reasons to choose SD-WAN to connect your business locations:
- Cost Savings: Relative to other modern WAN options such as MPLS, SD-WAN is less costly to deploy and to maintain.
- Efficient Routing: More traditional technologies such as MPLS are not routed based on application demand. SD-WAN, conversely, uses optimized path routing to ensure prioritized applications have the best possible performance.
- Fast Deployment: SD-WAN is software-based and delivered through the cloud. Requiring just an edge device installed on site, setting it up is both fast and cost-effective. This makes it very simple to quickly connect another branch or remote office.
- More Stable Internet: Businesses that rely on the Internet to operate can benefit from SD-WAN as it can seamlessly combine multiple Internet connections. Capable of jitter buffering, forward error packet correction, dynamic link steering, and issuing automatic failover to a backup connection in the event one connection fails, SD-WAN ensures an organization has true business continuity. For certain businesses, this can make a critical difference.
- Centralized Monitoring: SD-WAN offers multi-location businesses functionality to monitor the network in real-time from anywhere. So, your headquarters can keep an eye on all network activity and remotely address any issues. This significantly simplifies network maintenance when compared to a hardware-based solution.
Which Multi-Location Businesses Benefit From SD-WAN?
Multi-location car dealerships
Banks with multiple branches
Hotel and restaurant chains
Marketing and Ad Agencies with offices spread nationally
Schools, Hospitals, Libraries and other Municipalities
Basically, any business with multiples branches or offices can benefit from SD-WAN. It is especially helpful for organizations that run cloud services or wish to house and mitigate all IT operations within a single hub.
Most businesses today rely heavily on the Internet. Having automatic failover to back-up connections safeguards your business from experiencing any perceived outages. Therefore, if lost productivity from a dropped Internet connection would substantially harm your business, SD-WAN may be for you.
Ultimately, SD-WAN is the best solution for fast-growing California-based businesses looking to establish a cost-effective, scalable, and efficient wide area network.