Providing Out-of-Band Connectivity to Mission-Critical IT Resources

How Network Automation Improves Out-of-Band Management

Business Continuity: Why Better Networking Helps you Weather the Storm

The Role of Out-of-Band Management

Even with an adequate out-of-band (OOB) management path established, managing your network infrastructure can still leave you wanting more efficiency across the board. The good news is, network automation can help you improve your OOB operations, and ultimately your business continuity efforts.

Here’s a brief look at how network automation helps you do away with loads of busywork and lets you scale with ease.

How Zero Touch Provisioning (ZTP) Works

Network Automation Streamlines Business

Nearly 50% of organizations plan to make investments in network automation. The biggest benefits it brings to the table is that it helps streamline processes and fosters more autonomous networking.

Your IT professionals undoubtedly spend plenty of time and effort performing repetitive tasks and manual procedures. These can include routine updating, patching, and data logging, or more involved processes like provisioning resources for new employees.

By introducing network automation to your out-of-band management solution, you can become more efficient and productive with tasks that are completed on their own.

  • Automated, error-free workflows perform tasks faster and eliminate human error.
  • Downtime can be prevented with automatic health monitoring and self-healing.
  • You can standardize compliance by automating policy enforcement and management.

Not only does network automation streamline processes to free up staff for more critical needs, but it also allows for more autonomous networking. With the right orchestration tools, you can introduce programmatic behavior to support network activities like load balancing and provisioning.  Instead of involving staff in these activities, which can be inefficient and pose the risk of human error, automation can handle the job quickly and consistently.

You no longer need to keep pulling critical personnel into these tasks, because automation keeps your networking running like a well-oiled machine.


Zero Touch Provisioning Makes Scaling Easy

Scaling can be a challenge without automation. Typically, you need to manually configure devices for deployment, which can leave you open to security threats, repeated human errors, and unreliable provisioning. It doesn’t matter whether you’re expanding your operation by adding 10 sites or 100 sites — having to manually deploy each location increases the potential for error, which can have major consequences now or in the future.

But thanks to zero touch provisioning (ZTP), scaling is secure, consistent, and accurate.

ZTP involves scripting and automation that allow devices to be configured automatically. Developing and testing ZTP in a lab environment is crucial to fine tuning before putting it into play on production networks. This, however, is one of the strengths of automation. It allows you to ensure that your scripts are set up correctly, and then you can deploy quickly and consistently at scale.

ZTP is typically performed for data center locations, however ZPE Systems offers ZTP via the cloud for deploying remote sites and branch offices.

Download the Tech Brief

How Nodegrid Serial Console / Nodegrid Services Router can improve the Test Lab with Automation

Are you in a test lab that needs automation? Are you in a test lab that has automation, but you need to get more out of it? We can help.

This situation seems to be quite common from what we’ve seen. Lab managers either have an “automation” solution that’s limited in abilities or they don’t have automation at all. Here’s how it breaks down:


Test Lab Environments (without Automation)

Companies that still perform manual testing may face the following obstacles:

  • The testing process takes much longer to complete versus that of an automated solution (time is money, without automation in place, each test must be initiated manually, requiring staff on hand to execute)
  • Requires a highly technical staff to complete testing on time (Not just any staff can run testing, staff on hand has to be knowledgeable.)
  • Human Error – Human error is not a myth, it exists.. ex: Amazon AWS Outage of 2017 – A simple slip of the finger can result in a catastrophic situation. Testers may miss steps and are prone to committing errors or not catching configuration issues
  • Lack of analysis – Data stored for analysis in case of errors needs to be logged manually

Test Lab Environments (with Basic Automation)

A basic automation solution can speed up the process of testing, but it is not without its gripes. Here’s some of the issues that have been brought to our attention.

  • Legacy console servers do not handle multiple concurrent sessions – This reduces the # of devices and connections supported in testing
  • Serial ports cannot use high baud rate (such as 115200bps) in all ports. Users tend to experience slowdown in the console server as it starts to hang or freeze up as more and more sessions are established – You are limited in the amount of sessions before the solution ultimately crashes
  • Not full automation – Scripts need to be tweaked to accommodate to devices (Delays and pauses are necessary in order to see the command all the way through, if supported).
  • Script limitations – Some popular scripting languages are not supported in some offerings

Even though you have an automation solution in place, if it requires you to be there monitoring the execution of scripts and commands, is it really automation?


Test Lab Environments with ZPE’s Nodegrid Advanced Automation Solutions

What ZPE’s Nodegrid family of products brings you is automation without compromise. Nodegrid addresses the pain points common to test labs. Nodegrid’s value is in the ability to automate, test, and collect data without limits. Queue commands and scripts from beginning to end. If an automation solution doesn’t work the way you need it to, then is it really an automation solution?

  • Intel x86-64 bit server-like Linux OS allows for faster processing, docker applications, and new automation and DevOps tools.
  • Time savings – With ZPE you can push configurations, software/firmware upgrades, and tests in bulk
  • Supported scripting languages and protocols: python, javascript (node.js), bash, ruby, or perl.
  • Fully automate your test and configuration processes
  • 48 Ports @ 115200 – 20 concurrent ssh/telnet sessions per port in all 48 ports
  • 96 Ports @ 115200 – 10 concurrent ssh/telnet sessions per port in all 96 ports
  • Increased processing power = get more done faster + improved boot times
  • Hook to Reservation system so serial ports are not available for other users to access during the reserved period
  • Serial ports settings can be customized to have simple connection (no additional text information, no authentication)
  • Serial Data Logs captured and saved into local file or NFS file, and to Syslog servers, for testing auditing
  • Specific groups to access their own devices via group authorization permissions
  • Boot up times significantly faster (Average Nodegrid Boot Time: < 1:40min | Competition Boot Time: Over 3:00min)
  • Automate the entire process, from ZTP and initial setup to end configuration.

For more information regarding the Nodegrid family of products and how they can benefit your Test Lab environment with Automation, give us a call or send us an email – We’d love to hear from you.