As networks continue to become more complex, the need for automation is greater than ever. Manual network management simply cannot keep up with modern network needs. However, automation is only effective if it is built on top of a solid foundation of clean, quality data. In this article, we will explore the critical role that data plays in network automation.
Importance of clean, quality network data as a foundation for network automation
Clean, quality data is the foundation upon which all successful network automation is built. The accuracy of the data is essential to ensure that organizations can make informed decisions and that automation can be implemented accurately. Network data that is incomplete, inconsistent, or outdated can cause problems that can lead to costly mistakes.
The Necessity of a Data-First Approach for Successful Network Automation
A data-first approach is essential for successful network automation. It is vital to invest in ensuring that the data are clean and reliable from the outset. By doing so, it becomes possible to define intent, understand the necessary configurations and policies, and put them in place.
Using Accurate Network Data to Define Intent for Configurations and Policies
Accurate network data is necessary to define intent. Intent refers to the desired configuration or policy that the organization wants to achieve or maintain. Having accurate data facilitates making informed decisions on what the network should look like and how it should behave. With accurate data, it is much easier to translate a business goal into a specific technical requirement for the network.
The Critical Role of a Fully Integrated, Centralized Source of Truth (SoT) in Modern Network Automation Architectures
A fully integrated, centralized Source of Truth (SoT) is a critical component of modern network automation architectures. The SoT is a unified platform where all network data is stored, analyzed, and managed. It ensures that all data comes from a single source, which eliminates the inconsistencies and inaccuracies associated with multiple sources. Having a unified platform helps to guarantee the accuracy and consistency of all data.
The Risks of Operating Without a Centrally Accessible, Programmable, and Authoritative Source of Network Information
Without a centralized, programmable, and authoritative source of network information, network teams operate in the dark. It is essential to have a unified platform that provides visibility into network data, which is crucial for decision-making. Without a centralized source of truth, maintaining the network’s integrity becomes challenging, and implementing automation on the infrastructure becomes difficult.
The Importance of Having Clean and Quality Data in the System of Truth (SoT) to Ensure Deployment of Trusted Data by an Automation Platform
Clean and quality data are essential to ensure that the automation platform can deploy trustworthy data. Automation platforms are programmed to take actions based on data. If the data is incorrect, automation-related changes can cause significant problems. The proper functioning of automation depends on ensuring clean and quality data inside the SoT.
Using multi-vendor data models to document and store the intended state for configurations and operational states
The intended state is the desired configuration or policy for the network. It is essential to document and store this in a multi-vendor data model that spans both configuration and operational states. This provides a reference for what the network should be at all times, which is critical for automation. Multi-vendor data models add an additional layer of abstraction that provides greater flexibility when working with different network elements and components.
Importance of SoT Extensibility to Cater to Both Traditional Software-Defined and Cloud Networks
The SoT must become an extension of the network, especially as networks shift towards cloud-based technologies. The SoT should provide extensibility to cater to both traditional software-defined and cloud networks. The modularity of the SoT framework allows for flexible, adaptable infrastructure that can evolve as network requirements change over time.
Using Open Source technology to deploy a source of truth with abstract and multi-vendor data models
Open Source has been a primary means of deploying a source of truth because it provides abstract and multi-vendor data models, enabling working with different vendors and network elements. An open-source framework is also more open and flexible than proprietary software, allowing for more innovation in building a source of truth platform.
Data-driven network automation, based on a central source of truth, is the future of network management. The role that clean, accurate data plays in successful network automation cannot be underestimated. It is important to document accurate data, deploy a source of truth, ensure its extensibility, and support multi-vendor data models. Investing in the proper infrastructure is essential to ensure the success of network automation initiatives. The intended state, based on accurate data and multi-vendor data models, should be at the core of all network automation efforts to ensure the network’s continued success in the future.