Using the sd-wan networking scheme, there is no unified requirement in concept, because the sd-wan networking scheme can access the network of any communication operator. But in practice, it depends on whether the sd-wan networking service provider you cooperate with has the communication operator resources of each branch. In the case of less resources, your optional space is relatively small. Therefore, it is also important for us to find an sd-wan service provider with more communication operators. Our company is an insurance company, and the cooperative SD Wan networking service provider is Guanglian group. We all know that there are quite a lot of branches in the country to do insurance. Logically, this branch networking is a very troublesome thing, because it needs to access different communication operators, and each communication operator actually has its "regional advantages", such as mobile communication in this place is better, telecommunications in that place is better, if it is a resource rich SD Wan networking service provider, not only these communication operators have, And it will help you screen better telecom operators. The sd-wan networking scheme given to us by Guanglian group covers almost all popular communication operators in China, that is, giving priority to high-quality operators in the region.

Now the deployment of SD Wan networking is quite flexible, and the general SD Wan Wan Wan Wan can be completed in about 7 days. Taking the sd-wan networking scheme of Guanglian group as an example, it is generally divided into five steps: network survey and evaluation, scheme design, line application, hardware selection and transportation, network commissioning and acceptance. In the process of network survey and evaluation, the optical Union will combine the actual network situation of the enterprise, whether it needs to access new networks, new stations, or upgrade on the basis of the original special line, and then give a reasonable networking solution. The networking process is also relatively simple. Many operational processes of sd-wan networking of Guanglian group can be completed by ordinary employees according to remote instructions. The later operation and maintenance is also done by the professional engineer team of Guanglian, who stare at it 7x 24 hours a year, so the enterprise does not need to be equipped with a large network management team.

"Leading level" is the core level in Huawei's partner certification system, which has a high gold content. Especially for the technical field, it is generally necessary to have a "leading" advantage in the industry to obtain the application qualification. In the field of sd-wan, as a leading partner of Huawei's sd-wan, Guanglian group must have outstanding advantages in technology and services. First of all, it must be Huawei's CSP service partner. At present, Guanglian is the third diamond, and it is said that it will reach the fifth diamond in August; In addition, in terms of the landing ability of sd-wan implementation, Guanglian has deployed its own cloud central control platform and pioneered dual network and dual computer intelligent networking in WAN service providers, which are the key factors for Guanglian to become a leading partner of Huawei's sd-wan.

Now the more popular is sd-wan networking. In the past few years, more enterprises used MPLS special line networking, but since the popularity of sd-wan networking, the shortcomings of MPLS special line networking have emerged, mainly focusing on the lack of visualization and intelligence, the relatively high price, and the relatively long application and deployment cycle. For example, compared with the traditional MPLS special line network, the sd-wan network of Guanglian group can be launched as soon as one week, and provide stable line guarantee combined with more than ten years of Wan operation and maintenance experience. In terms of cost, compared with traditional networking methods, sd-wan networking even has the opportunity to save about 50% of the cost.