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2nd January 2019

SD-WAN Solutions

Market Leading SD-WAN Technologies

Software-defined wide-area networking (SD-WAN) represents a simplified, cost-effective, and flexible alternative to traditional WAN solutions, improving the performance of applications both on-premises and in the cloud.

SR Cloud Solutions is an authorised Silver Peak, Cisco Meraki, Riverbed SD-WAN Provider, offering our business customers access to market leading technologies with expert delivery.

SD WAN Consultants London and UK

Below are 5 main benefits of SD-WAN for Businesses:

 

 

    

1. Reduced Costs

 

For large retail and manufacturing companies, connecting geographically disparate branches or offices can hit IT budgets hard. MPLS lines – considered a dependable staple of network connectivity – are expensive and risk creating an uncomfortable ‘price vs performance' ultimatum. SD-WAN reduces reliance on expensive lines, while maintaining overall network performance. Enterprises can effectively leverage all available network connections to their full capacity, facilitating the best performance of critical applications and helping to prevent costs associated with lost productivity. Additionally, backup connections frequently employed in WAN environments but rarely used, adding to the overall network cost, can often be fully utilized within an SD-WAN environment.

 

2. Improved Provisioning Times

 

Though enterprises enjoy increased agility and revenue in many aspects of IT, the challenges of provisioning new branch office networks continues to threaten timely progress. An SD-WAN solution enables enterprises to use less expensive and more quickly deployed broadband circuits as opposed to purchasing additional lines when scaling-up resources. This means that a new office or branch can be provisioned almost instantly. Due to the simplified configuration, orchestration, and rapid provisioning of an SD-WAN solution, Gartner estimates there is a 50-80% reduction in the time it takes to provision network changes at branches.

 

 

3. Enhanced Branch Uptime

 

In the past, making changes to network configurations in branch offices would require manual configurations being created and installed and, likely, an on-premises technician employed to perform the changes. And for many businesses, this is still how things are done today. But it's expensive and time-consuming, and the undisputed number one cause of network outages is human error.SD-WAN allows for the rapid deployment of WAN services (bandwidth and firewall) without the need for IT personnel. SD-WAN configurations are simpler to deploy than their traditional WAN counterparts, and the availability of zero-touch provisioning – a key benefit of SD-WAN networking – reduces manual configuration of devices altogether. With SD-WAN, bandwidth can be easily added or reduced as business requirements evolve, providing organizations with the agility they need to stay ahead of competitors. However, it is worth noting that market adoption has yet to sufficiently scale to fully accommodate these outcomes.

 

4. Stronger Security

 

Ensuring the well-being of an enterprise’s network is becoming increasingly difficult. Users are demanding access to applications and data beyond the traditional security perimeter, the cyber-crime environment is becoming increasingly hostile, and there are more endpoints to protect than ever before. A study from Gartner estimates worldwide spending on information security will reach $90 billion in 2017, an increase of 7.6 percent over 2016, and top $113 billion by 2020. While traditional WAN solutions handle security through multiple appliances at each branch office, SD-WAN has inbuilt security protocols. SD-WAN solutions have built-in encryption capabilities, ensuring that only authorized users are able to access and view assets connected to the corporate network. SD-WAN also facilitates granular control and enables companies to create policies to inform the network how certain types of traffic should be treated, keeping high-risk traffic from ever entering the network in the first place.

 

 

 

 

 

5. Higher Quality Transfer

 

As IT environments grow more complex, network performance is becoming increasingly critical for the effective handling of latency-sensitive and mission-critical workloads. Not all applications need the same levels of service from the network. Some can get by quite happily without taxing it, but others require high performance, high reliability, and high quality in order to deliver the expected user experience.

An SD-WAN solution supports dynamic path selection, meaning the SD-WAN controller can select the most appropriate path for specific application traffic. This ensures congestion points are spotted quickly and traffic is diverted along alternative less-utilized routes. The result is optimized load balancing and congestion management, so high-quality data transfer is maintained.

As a Silver Peak®, Riverbed®, and Cisco Meraki® Authorised SD-WAN Solution Provider, SR can provide our customers with a fully managed end to end SD-WAN solution, which includes consultancy, design, implementation, and full project management. For more information on how SD-WAN could work for your business and to discuss your specific requirements, please  or call 02036039960

   SR Cloud Solutions Ltd