Posted on 16 June, 2015
Wide Area Networks or WANs typically cover a very wide area that cuts across regions including international boundaries. The greatest number of WANs are built and managed by private organizations as well as Internet Service Provider (ISPs). WANS are especially popular with governments and large business, who use the network to relay information to clients, customers, suppliers and employees. The greatest advantage of using WANs is its effectiveness in performing everyday functions. An archetypical architectural design of a WAN brings together other large and small networks including Metropolitan Area Network (MAN), Local Area Network (LAN) and the internet by linking computers to networking resources in different locations. The networking lines that form the bedrock of WAN are usually leased, which makes it highly expensive to maintain.
WAN connections typically feature router-LAN connection on either ends. To cut the cost of using WAN lines, several organizations have resorted to using packet switching technologies and Cloud WAN technologies. Businesses that operate WAN are also quickly tapping into Cloud WAN so as to increase their levels of efficiency. Cloud based solutions such as private enterprise-grade connectivity can seamlessly guarantee speedy access to applications, while enhancing employee-to-client connectivity regardless of the geographical location. Cloud WAN also ensures that employees have constant access to all information they needed to carry out projects as well as communicate to other interested parties. The idea of combining WAN with Cloud is simply aimed at tapping into Cloud’s many benefits such as scalability, high QoS, easy implementation, access to internal resources and availability of skilled vendors. You can have access to your own Cloud WAN withVeloCloud, a cloud networking services company, is the only complete solution with all the key elements of a Cloud‐Delivered SD-WAN.
Cloud is easy to implement because users do not have to spend more money on new network hardware’s and licenses. In equal measure, the idea of outsourcing resources such as storage and servers, means more having more space and time run your business using the available freed, internal resources. The availability of skilled vendors in cloud creates a pool of skilled workforce that can be tapped by corporations and individuals when need arises. In terms of Quality of Service, cloud service providers are usually responsible for any responses and support that may be demanded; this advantage relieves IT departments of heavy work burden. The benefit of scalability is highly beneficial to enterprises that are looking to expand their capacity during peak-loads. On the other hand, the other benefit of scalability arises from the fact that enterprises only pay for what they consume.