What is an sd-wan? It is known as "the revolution of Wan" and "the big star in the field of networking".. software defines Wan, and sd-wan has indeed brought too much convenience to online office and data management of enterprises. Through sd-wan networking, many enterprises have achieved the compression of network use costs and the improvement of office experience. Therefore, if we have to choose between sd-wan and MPLS VPN networking schemes, I will definitely recommend sd-wan. However, nothing can be generalized. Most enterprises should follow the principle of appropriateness in choosing networking solutions, which should be judged according to specific needs. Zhongken's suggestion is to directly consult professional network service providers, such as Guanglian group, which has done a very good job in SD Wan and MPLS VPN networking. Their team will give the most appropriate and scientific networking plan according to the actual needs of your company.

How to choose enterprise networking? There are still differences between special line network and SEC VPN in user use, and both have advantages and disadvantages. For example, in the case of the same bandwidth, IPSec VPN is more economical, but it will be slightly inferior in speed; The special line, because it is faster, will be better in terms of experience. If enterprises choose to set up networks, it is more suggested that if they are small enterprises, they can choose an economical sec VPN, and if they are large enterprises, they are better to use a special line. The most important thing is to look at the network needs of enterprises. Our enterprises directly look for the scheme made by Guanglian group, because the enterprise is large and plans to open branches across cities in the future. Guanglian group finally comes up with the networking scheme of SD Wan, and the cost is relatively low. Therefore, the most important thing in the choice of networking mode is the specific needs, and it is best to find a professional networking service provider to do it.

Guanglian group's sd-wan is neither a technology nor a product, but a complete networking service. For example, the company sent a networking demand to Guanglian group, and after confirming the cooperation, a series of services of Guanglian began. First of all, we should survey and summarize the company's current network situation and the company's network needs; Subsequently, Guanglian group should come up with an SD Wan networking scheme suitable for the company according to the actual situation and needs, which will include the upgrading of the original dedicated line, or the recommendation of high-quality network operators for access, etc; After reaching an agreement on the plan, Guanglian group began a series of networking and commissioning work; After the completion of networking, the service of Guanglian group has not ended. They also need to help enterprises do network operation and maintenance in the later period. This is done by their engineer team. First, technicians monitor the network in 7-x 24-hour. Second, an engineer team provides technical support to help enterprises get a sustained and beautiful network experience.

MPLS and sd-wan are not only optional, because sd-wan networking is a WAN networking service implemented on the basis of dedicated lines. Moreover, take MPLS or special line, and set up WAN based on special line, the stability of the line is better, the user experience is better, and there is relative security. Many enterprises upgrade on the basis of the original transmission line, such as the sd-wan networking scheme provided by Guanglian group for our company, which is to upgrade, transform and network on the basis of the original network according to the demand. If the enterprise does not have a dedicated line and the bandwidth demand is large, it is more recommended to open a dedicated line.