Things to Consider Before Using SD-WAN in Your Business
Before implementing SD-WAN, businesses need to know what is SD-WAN and evaluate their network needs. First, they must categorize the network resources they need and determine the level of availability, packet loss, and jitter they need. Next, they must decide what implementation is needed and what costs will be involved.
Assessment Of Need For SD-WAN
As an enterprise, you may be tempted to implement SD-WAN yourself. However, this decision should be based on your specific business needs and the level of expertise of your IT staff. If you’re unsure how to proceed, you may need the help of an SD-WAN assessment service. An SD-WAN assessment service can help you avoid problems arising during implementation.
To make a good assessment, you need to consider your company’s infrastructure, requirements, and the costs of the various solutions. The costs associated with implementing SD-WAN need to be considered, such as the three-year total cost of ownership, the hardware and software needed to deploy the new network, and the security risks. An assessment should also consider each type of solution’s potential advantages and disadvantages.
Security Factors To Consider
Encryption is one of the first things to look for in an SD-WAN security solution. Most SD-WAN vendors provide encryption for controlling plane traffic, but it’s important to check that the solution has higher-level security features, such as malware protection. Another important thing to check is whether the SD-WAN can manage microsegments on your network. This way, you can ensure that only legitimate devices can access certain portions of your network. In addition to encryption, you should look for next-generation firewall capabilities and network-wide security policies. This will securely keep the information flowing within and outside your company and prevent unauthorized access. You can also set policies for cloud-based applications and real-time traffic. Finally, the SD-WAN solution should be flexible enough to accommodate your company’s evolving network so it adapts itself as needed.
Choosing A Service Provider
Before implementing SD-WAN in your business, you need to choose a service provider with experience. This provider should have deep domain expertise in the technology and be able to understand your current network and application requirements. Furthermore, SD-WAN relies heavily on software, so it’s imperative to find a provider with world-class QA processes and software that is thoroughly tested before going into production.
Your SD-WAN provider should offer good customer support. If you have questions, you should be able to contact a qualified technician quickly. If possible, you should also be able to visit their office in person. Even better, the service provider should have a local team of qualified technicians in your area.
The vendor should also perform a thorough network assessment to identify network bottlenecks and weak spots. This will help identify root causes and propose solutions to resolve these issues. The vendor should also be able to provide you with a proposal for the right solution.
The implementation timeline of SD-WAN in your business should be well thought out because SD-WAN devices do not work the same as traditional network routers. This means that you may need to make internal changes to ensure that your applications are accessible with the new network design. This will include making sure that your VPN tunnels work properly.
Prioritizing the implementation timeline is essential to avoid delays and costs associated with the implementation. This is especially true when you have multiple stakeholders involved in the project, and assigning roles to all of them is crucial. Sharing the timeline with each of these stakeholders will help everyone be on the same page as the project progresses.
SD-WAN allows IT to manage complex networks. It also helps IT respond more quickly to business needs. Moreover, it allows for zero-touch provisioning of new equipment. An SD-WAN gateway can be shipped to a remote location, where it can be plugged in by someone without IT expertise. Once installed, it will automatically discover other SD-WAN gateways in the area. t.
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