Mengenal Lebih Jauh Jaringan SD WAN dan Keunggulannya
SD WAN is a specific application of SDN technology or SD WAN, which stands for software-defined network, which is operated on a Wide Area Network (WAN) . Simply put, SD WAN is a large network that connects companies, from branch offices to data centers which of course have a wide geographical distance.
By using a centralized software concept, SD WAN replaces traditional hardware-based methods of network setup and operation. Typically, traditional WANs consist of clunky and expensive hardware such as routers and switches. However, with the advent of SD WAN, a new approach to managing networks has emerged.
SD-WAN is
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Benefits of Using an SD WAN Network
The following are the advantages of an SD WAN network, among others
Network Connection Integration Flexibility
SD WAN allows companies to integrate various types of network connections, including internet connections, MPLS (Multiprotocol Label Switching), 4G, and 5G, in one well-managed network.
This allows organizations to choose the most efficient and economical path to transmit data between their locations. For example, critical business applications can be sent over more reliable MPLS lines, while non-critical applications can be sent over cheaper internet connections.
Flexibility in Terms of Network Setup and Configuration
Using an intuitive user interface, network administrators can easily set and change network policies. For example, they can prioritize traffic for certain business applications or expand the network by adding new locations without needing to physically deploy a technical team.
Good Security Features
By leveraging end-to-end encryption and virtual firewalls , SD WAN protects data sent over the network from security threats. SD WAN can also recognize and block DDoS (Distributed Denial of Service) attacks that can disrupt network availability. So, it can be concluded that SD WAN is a large network that has quite a lot of advantages so that it is widely used by large companies.
However, you also need to remember that the costs of building an SD WAN-based network are also quite high. Apart from the relatively high development costs, a team of experts is needed in monitoring SD WAN-based networks.
