As the name suggests, a WAN or a wide area network is connected to an extensive network rather than in one particular location. With the help of the wide-area network or hybrid WAN, it is easy to communicate and share data on more than one device worldwide.
It is essential for international business and daily use. So, before choosing a wide area network, the organizations decide on the best technologies. Several companies use the different types of WAN technologies: hybrid WAN and SD-WAN. But what exactly are they? How helpful are both the wide-area networks? You can get them answered if you read this article.
What is a hybrid wide area network or hybrid WAN?
The hybrid wide area network can connect geographically separate WANs to a particular branch office while the traffic is being sent in more than two types of connections.
The two types of connections include the broadband connection or the VPN connection and the traditional MPLS connection. These connections go to the data center, but in many normal organizations or businesses, the traffic to the data center takes the route of MPLS.
Network engineers use hybrid WAN solutions to send low-priority traffic to a less costly connection and a dedicated line for crucial traffic. As a result, many companies with different branch offices benefit from this approach and save a lot of money.
But does this wide area network really matter? It most definitely does. That’s because it solves issues related to the older WAN architecture. When the traffic is channeled to the internet, it passes through the data center without latency and hopping.
A hybrid wide area network is cost-efficient because using the internet to direct the traffic is less expensive, unlike using the MPLS link. Also, you can decide the best path with the help of real-time monitoring. Due to this path selection, the hybrid approach is considered better than the traditional wide area network architecture.
What is the SD-WAN?
SD-WAN stands for software-defined wide area network. This wide area network architecture can leverage different services like LTE, broadband, and MPLS internet services to connect users securely to applications.
Since it can direct the traffic to the wide-area network with ease, it helps increase the productivity of the business, provides a superior-quality customer experience, and reduces the cost of IT infrastructure.
Since there are different cloud-based applications, the data travels across the wide-area network, elevating operation costs. But thanks to the SD-WAN, the internet access is direct, and its cost is reduced.
Installing the SD-WAN solutions can help provide a wide range of features such as encryption, sandboxing abilities, IPS, etc., to prevent downtime and loss of data.
Prioritizing traffic with this WAN and taking the most efficient route enables high performance, improving the morale and productivity of the employees, which in turn, helps in the growth of the business.
The other benefit of installing the SD-WAN is that it allows the workers to access the cloud applications directly and securely. That’s because the cloud access routes all the traffic to the data center. Moreover, it improves the performance of cloud applications immensely.
Although the hybrid wide area network can be compared with the SD-WAN, it all comes down to the decision of the businesses and enterprises. For instance, they might like to replace the MPLS links.
Due to the high internet performance, you can be confident about using SD-WAN solutions. After all, it helps provide internet access to locations with poor internet connectivity. Additionally, enterprises can also gain the best of the services from the hybrid wide area network. And to employ them, it is crucial to have an MPLS.