The CIO of Today Is in Charge of Transformation

CIOIt is the job of most CIOs today to make improvements toward virtualizing their data centers. The majority of CIOs are looking closer at deploying more cloud-based solutions, including those that will help protect their data, keeping it safe from cyberattacks.

IT Infrastructure
Of the many tasks at hand that are intended to help make an organization competitive and profitable, making sure your network is able to protect IT infrastructure is key. It is also critical to increase the ability of your infrastructure to function on a mobile level as the Internet of Things (IoT) becomes an increasingly all-encompassing movement.

Automation
In many cases, the way networks are being examined in the corporate environment is evolving from being manual and labor intensive to functioning with more automation and consideration of the future needs of the organization. The network has to be able to keep up with the speed at which the IoT runs. An intent-based system with automation is the direction CIOs are progressively moving towards.

The problem that the average CIO has is that most networks are only made to automate what is known rather than adapt to all the unknowns that can occur on an average day (large companies will average 300-plus cybersecurity issues per week). The goal of software-defined networking (SDN) is to solve this issue, yet according to an analyst at TechTarget, less than 10 percent of enterprises have deployed such solutions.

The Future of SDN
Part of the initial problem with SDN for some CIOs involved the stumbles in the very beginning of its deployment, which led to skepticism among leaders. However, with its growing pains behind it, the benefits and value provided by implementing SDN will be a key factor for many companies in the years to come. Most networks moving forward will have the benefit of deploying security processes through a commodity processor or x86 server instead of acquiring, deploying, and managing numerous physical appliances.

At Focal Solutions, we make telecom easy with a team that is committed to the success of our clients. From cloud-based solutions to hybrid solutions and data recovery processes, we’ve got you covered. Give us a call today to talk more about your data center needs.

 

What You Need to Know for SD-WAN Testing

SD-WANAs companies begin hearing about software-defined wide area networking (SD-WAN) and contemplate deploying the approach in their environments, there are numerous questions that arise surrounding testing. Every SD-WAN provider lists a variety of features, and it’s important to test those features before making a final decision or attempting to implement.

Here are the areas you should test when running your proof of concept (POC):

Path selection: One of the reasons you’re likely to be considering SD-WAN is its ability to split traffic between dedicated links (which cost more) and low-cost internet virtual private networks (VPNs). It’s not easy for SD-WAN to distinguish between mission-critical and less important traffic, but doing so is important for you in terms of cost savings. Each vendor features its own algorithms for making these determinations, so make sure the provider you’re considering has the capability to support the path selection needs of your company.

Scalability: What will your SD-WAN needs be as your company grows? Do you plan to employ a hub-and-spoke model or will your network be full mesh? Full mesh networks require a different level of complexity when it comes to network support, so make sure your SD-WAN is prepared to grow with you.

Failover: SD-WAN is a good choice because it offers failover capabilities in the event of a link outage. What’s more challenging is determining a true link outage from a momentary pause (which happens frequently) or a high level of packet drops. Your testing should include link outage failover response as well as determination of how a particular SD-WAN handles heavy congestion, momentary outages, and a variety of packet loss rates.

Application performance: Testing application performance is important, particularly if you’re counting on SD-WAN to provide application acceleration. You need to test under real-world conditions to experience how the network will affect the end user’s experience. Acceleration improvement rests heavily on network conditions, latency, jitter, and loss, so take time to test whether your applications will experience acceleration with an SD-WAN solution.

Usability: The POC of your choice for SD-WAN should include heavy usability testing. Practice the activities you conduct on a daily basis to see how responsive and user-friendly it is for you. Try adding and removing users, installing new SD-WAN locations, changing application parameters and reconfiguring nodes for existing locations.

The surge in interest for SD-WAN means there are many providers offering similar services. Before you make a decision, take time to thoroughly test your final candidates. Whether you’re just getting started or are nearing the testing phase, give Focal Solutions a call. We can help you navigate the sometimes confusing world of SD-WAN and guide you to a decision that supports your company and its growth.