Remember the voice-data convergence? I hope you're prepared, because a similar transition is ready to take roo...
Enjoy this article as well as all of our content, including E-Guides, news, tips and more.
By submitting your personal information, you agree that TechTarget and its partners may contact you regarding relevant content, products and special offers.
You also agree that your personal information may be transferred and processed in the United States, and that you have read and agree to the Terms of Use and the Privacy Policy.
t.
This time, it is the transition to automation, and then to forms of automation deployment and advanced control and management.
When we transitioned from wired PBX systems to voice over IP, the team that handled the voice system had to make a big change. In the old system, circuits and wires were the basic components. Sure, there was some multiplexing -- T1s and the like -- but nothing like IP packets. Training voice technicians was an interesting process. Some made the transition, while others retired, along with the equipment they supported.
A similar situation is unfolding today. I've had more than one network engineer tell me they hope the latest transition takes long enough to allow them to retire before they have to learn new things. I was shocked.
Change is coming, and it is necessary. Compute and storage are dynamic, having made their transition over the last 10 years. The network is the final obstacle to dynamic IT systems that can more easily adapt to changing business requirements. Change is needed to increase networking efficiency, just as it has for server automation. The only thing we need to determine is the path this journey will take.
This transformation of IT and networking is gathering speed. The growth in the DevNet section of Cisco Live is one indication. When I search the web, I find a lot more activity around the use of APIs for automation deployment. I even took a class on using Ansible for network configuration control.
It's pretty incredible how simple a configuration can be when it is constructed in a YAML definition. Configuration elements that are repeated in a normal configuration get entered once in YAML, such as loopback interface addresses or Border Gateway Protocol addresses. A BGP peering relationship can be reduced to just a few lines of configuration and ported between hardware vendors with simple changes. A complete data center pod can be configured with a similar reduction in complexity.
The tie-in to culture is due to the change in how network configuration is handled. Processes and procedures that have been developed -- over the past 10 to 20 years -- need to change when automation is used. These past procedures will often have the network staff propose a set of changes, a test plan and a back-out plan to be executed if a change fails.
A change control board reviews the change and frequently approves it. Because changes sometimes create brief network outages -- for example, a spanning tree root bridge change -- they are typically implemented during a preapproved change window. Part of the reason for this step-by-step process is to force the network engineers to think more carefully about changes before rolling them out to the network.
Many organizations use network change and configuration management (NCCM) tools to push changes to devices. That's a step toward automation, but they still rely on command-line interface (CLI) configuration commands. Manual methods are then frequently used for the validation test, limiting the extent of things that can be checked. This is where automation can be applied. Construct good test plans and a set of automated checks to be performed on the network -- not just the device being changed. Likewise, the back-out plan should be automated through the NCCM platform so it is easy and fast to back out.
Automation is just the next step in the journey. It isn't the final step.
Automation is just the next step in the journey. It isn't the final step. The problem I have with basic automation tools is they don't create new abstractions. The Ansible libraries for Cisco NX-OS use the same parameters in the API as are used in the CLI. There's nothing new there, just a new communications mechanism that's uninteresting. There are no new abstractions that allow us to hide the details of a complex configuration.
Some companies, like Amazon, are already in this next phase. Create an Amazon Web Services (AWS) compute instance with X CPU power, Y storage capacity and a public IP address. How long does it take for AWS to create the instance, modify the network to support it and have a public IP address assigned? It's just a few minutes. You specified what you wanted, and the system delivered it. You didn't have to specify "how to do it" details like VLAN ID, firewall rules or any Layer 4 VPN to keep your traffic separate from everyone else's. AWS created an abstract compute and storage entity.
We need new abstractions in networking that allow us to hide as much complexity as possible. It remains to be seen whether new abstractions will come from the intent-based networking systems that companies like Apstra have pioneered and Cisco has now embraced. These systems are worth investigating, but probably only after you've undertaken the effort to learn about basic automation. Think of it as a "walk before you run" approach.
Clearly, some people are concerned that automation and whatever follows will replace their jobs. As with the convergence of voice and data, some people make the transition and others don't. That transition, just like this one, was more about changing jobs than eliminating them. There will always be a need for people who understand how complex technology works, how to use it in good designs and how to diagnose problems when it doesn't work the way you intended.
This is a journey. You don't get to skip steps. The entire organization has to learn new technology, how to best apply that technology, and to develop processes to implement and maintain it. Several things must happen to make a successful journey, among them:
You get to decide if you're going to participate in this journey to automation deployment as a leader and control your destiny, or if you're going to participate after someone else has blazed the trail. Just note that first movers frequently have a competitive advantage over their slower-moving peers.
What will the future hold for enterprise networking?
SDN now includes virtualization and automation
DevOps and automation in software-defined networks
Read more:
Is your organization ready for automation deployment? - TechTarget
- The Automation Conference - December 9th, 2016 [December 9th, 2016]
- The Best Home Automation Systems of 2016 | Top Ten Reviews - December 24th, 2016 [December 24th, 2016]
- Compact Automation - Actuators, Hydraulic Cylinders, Linear ... - December 24th, 2016 [December 24th, 2016]
- What is Home Automation? | Home Automation Systems - December 24th, 2016 [December 24th, 2016]
- Job Seekers - Automation Personnel Services - December 24th, 2016 [December 24th, 2016]
- iAutomation - December 25th, 2016 [December 25th, 2016]
- Beyond Automation - hbr.org - December 25th, 2016 [December 25th, 2016]
- Automation The Car Company Tycoon Game on Steam - December 25th, 2016 [December 25th, 2016]
- Automation - Wikipedia - December 25th, 2016 [December 25th, 2016]
- Build automation - Wikipedia - December 26th, 2016 [December 26th, 2016]
- Home - Enerwave Home Automation - December 27th, 2016 [December 27th, 2016]
- Automation | Technologies | Systems | Integrator ... - December 27th, 2016 [December 27th, 2016]
- Automation - DESHAZO - December 27th, 2016 [December 27th, 2016]
- Custom Automation & Machine Design | Automation GT - December 27th, 2016 [December 27th, 2016]
- IT Automation - BMC - December 27th, 2016 [December 27th, 2016]
- Werner Electric | Automation - January 28th, 2017 [January 28th, 2017]
- Automationtechies | Automation Engineering Recruiting - January 28th, 2017 [January 28th, 2017]
- Automation - Mazak Corporation - January 28th, 2017 [January 28th, 2017]
- Automation | Food Engineering - January 28th, 2017 [January 28th, 2017]
- Test Automation Services for Development of Regression ... - January 28th, 2017 [January 28th, 2017]
- UI Automation Overview - msdn.microsoft.com - February 5th, 2017 [February 5th, 2017]
- The Evolution of Automation and What It Means for the Integration Industry - Commercial Integrator - February 7th, 2017 [February 7th, 2017]
- Automation, robots could replace 250000 public sector workers in the next 15 years - Computer Business Review - February 7th, 2017 [February 7th, 2017]
- New telecom transformation goals require service automation - TechTarget - February 7th, 2017 [February 7th, 2017]
- Automation expected to displace insurance underwriters, real estate brokers - CIO Dive - February 7th, 2017 [February 7th, 2017]
- The Perks Of Automation And The Risks: Why To Think Twice About Getting Into That Driverless Uber - Forbes - February 7th, 2017 [February 7th, 2017]
- Voices Reinventing enterprise finance by overhauling AP automation - Accounting Today - February 7th, 2017 [February 7th, 2017]
- DFLabs Launches the First Security Automation and Orchestration Platform based Upon Supervised Active Intelligence - Business Wire (press release) - February 7th, 2017 [February 7th, 2017]
- VIDEO: Going Big on Automation in a Small Footprint Facility - ENGINEERING.com - February 7th, 2017 [February 7th, 2017]
- Building a better model of human-automation interaction - Phys.org - Phys.Org - February 7th, 2017 [February 7th, 2017]
- Cruise Automation Is Testing an App For Hailing Self-Driving Cars - Fortune - February 8th, 2017 [February 8th, 2017]
- AlixPartners examines automation in manufacturing and logistics management - Logistics Management - February 8th, 2017 [February 8th, 2017]
- Women need to look out for each other in automated workplaces - The Guardian - February 8th, 2017 [February 8th, 2017]
- Automation vs. the H-1B visa program: Which matters to employees? - TechTarget - February 8th, 2017 [February 8th, 2017]
- Automation is the unavoidable future of the economy - The Daily Cougar - February 8th, 2017 [February 8th, 2017]
- Speeders beware: Legislation would allow automation crackdown ... - SFGate - February 9th, 2017 [February 9th, 2017]
- Robots versus bureaucrats: Why public sector work is ripe for automation - Financial Post - February 9th, 2017 [February 9th, 2017]
- Rockwell Automation Surged 10% in January as Growth Picked Up Steam - Motley Fool - February 9th, 2017 [February 9th, 2017]
- Global Medical Automation Market to Reach Approximately $75.6 Billion by 2025 - By End User, Application ... - PR Newswire (press release) - February 10th, 2017 [February 10th, 2017]
- Automation 'key' to advancing Thai production - The Nation - February 10th, 2017 [February 10th, 2017]
- WorkWave Releases New Lead Management And Marketing ... - PR Newswire (press release) - February 10th, 2017 [February 10th, 2017]
- 'We employ insane levels of automation' Kris Canekeratne - Times of India - February 10th, 2017 [February 10th, 2017]
- Most people are optimistic about workplace automation, social data suggests - ZDNet - February 10th, 2017 [February 10th, 2017]
- Yes, there's a job creation argument for automation and technology ... - The Hill (blog) - February 10th, 2017 [February 10th, 2017]
- Technobabble: Automation and the modern worker - CIO Dive - February 10th, 2017 [February 10th, 2017]
- Improving Behavior Through Automation of Vehicle Systems - School Transportation News (blog) - February 11th, 2017 [February 11th, 2017]
- Automation Nightmare: Philosopher Warns We Are Creating a World Without Consciousness - Big Think - February 11th, 2017 [February 11th, 2017]
- Why Don't We See More Automation in Federal Networks? - Nextgov - February 11th, 2017 [February 11th, 2017]
- Automation can revitalize the US workforce - Fox News - February 11th, 2017 [February 11th, 2017]
- Readers Write (Feb. 12): The moose population; jobs, start-ups and automation; diversity in the funny pages - Minneapolis Star Tribune - February 12th, 2017 [February 12th, 2017]
- Automation can replace bureaucrats and save taxpayers money - Hot Air - February 12th, 2017 [February 12th, 2017]
- TigerStop hopes to ride automation to new heights - The Columbian - February 12th, 2017 [February 12th, 2017]
- Your Most Valuable Resource is Time Get More of it through Automation - CMS Critic (press release) (blog) - February 13th, 2017 [February 13th, 2017]
- What Does Device Automation Mean for Users? - Medical Device and Diagnostics Industry (blog) - February 13th, 2017 [February 13th, 2017]
- How To Beat Automation And Not Lose Your Job - Forbes - February 13th, 2017 [February 13th, 2017]
- Logistics firm gets automation boost - The Straits Times - February 14th, 2017 [February 14th, 2017]
- PP Control & Automation launch new video to kick-start exciting plans for 2017 - Manufacturer.com - February 14th, 2017 [February 14th, 2017]
- Automation's Impace on Data Center Monitoring Alerts - The Data Center Journal - February 14th, 2017 [February 14th, 2017]
- Hollysys Automation Technologies Reports Unaudited Financial Results for the First Half Year and the Second Quarter ... - PR Newswire (press release) - February 15th, 2017 [February 15th, 2017]
- 4 Automation Hacks to Save You Money and Manpower - Yahoo Finance - February 15th, 2017 [February 15th, 2017]
- Istuary Innovation Group and Bluewrist Partner to Bring Robotics and Automation into China's Manufacturing Sector - Yahoo Finance - February 15th, 2017 [February 15th, 2017]
- Redwood Software Named a Strong Performer in Independent Robotic Process Automation (RPA) Report - Yahoo Finance - February 15th, 2017 [February 15th, 2017]
- Boeing ramps up automation, innovation as it readies 737MAX | The ... - The Seattle Times - February 15th, 2017 [February 15th, 2017]
- Robots and AI are coming for our jobs, but can augmentation save us from automation? - Digital Trends - February 15th, 2017 [February 15th, 2017]
- The Impact of Bad Data in Automation: Why Quality Management is Critical - R & D Magazine - February 16th, 2017 [February 16th, 2017]
- Automation: Are We Empowering Human Interaction Or Displacing It? - Business 2 Community - February 16th, 2017 [February 16th, 2017]
- Life in the Fast LaneAutomation with Software-Defined Intelligence - InfoWorld - February 16th, 2017 [February 16th, 2017]
- Luddite Lefty Journalists Apparently Think Workplace Automation is Conservatives' Fault [VIDEO] - Daily Caller - February 16th, 2017 [February 16th, 2017]
- Will automation define the future of network technology? - TechTarget - February 16th, 2017 [February 16th, 2017]
- Editorial: Improving automation - The Motorship - February 17th, 2017 [February 17th, 2017]
- TigerText Unveils Role-based Scheduling Automation, Amazon Alexa integration - HIT Consultant - February 17th, 2017 [February 17th, 2017]
- 89% people want automation at workplace: Adobe - Economic Times - February 18th, 2017 [February 18th, 2017]
- Delta veers to EV parts, automation - Bangkok Post - February 18th, 2017 [February 18th, 2017]
- Robotic process automation makes nearshore outsourcing more ... - CIO - February 18th, 2017 [February 18th, 2017]
- The working-class job that Trump could save from automation - Washington Post - February 18th, 2017 [February 18th, 2017]
- China must be ready for automation - Basic Income News - February 18th, 2017 [February 18th, 2017]
- Bill Gates Says Robots Should Be Taxed Like Workers - Fortune - February 18th, 2017 [February 18th, 2017]
- Trump and automation challenge India's IT industry - VentureBeat - February 18th, 2017 [February 18th, 2017]
- Both Trump and Automation Are Challenging India's IT Industry - Fortune - February 20th, 2017 [February 20th, 2017]
- 89% people want automation at workplace: Adobe - ETCIO.com - February 20th, 2017 [February 20th, 2017]