What is YANG?
The Yang Model is a theoretical framework that can be used in the context of network automation to help organizations design, manage, and automate their network infrastructure. This model uses a standardized data modeling language called YANG, representing network devices and their configurations in a structured and machine-readable format.
In the context of network automation, the Yang Model defines the characteristics of network devices and their associated services. This model helps network engineers and administrators create and manage network configurations more efficiently, providing a standard way of describing network resources and their interdependencies.
One of the key benefits of the Yang Model in network automation is that it enables the creation of automation workflows that can be easily repeated and scaled across an extensive network infrastructure. Network administrators can create a consistent and repeatable network model by defining the characteristics of network devices and their associated services using the YANG language.
The Yang Model also enables network administrators to build more intelligent automation workflows. By providing a structured and machine-readable representation of network resources, the Yang Model allows for the creation of automation workflows that automatically detect and respond to changes in the network environment.
For example, suppose a new device is added to the network. In that case, the Yang Model can automatically detect this change and update the network configuration accordingly. Similarly, if a network device fails, the automation workflow can automatically detect the failure and initiate a process to repair or replace the failed device.
Using the Yang Model in network automation also promotes collaboration between different teams within an organization. By providing a standardized language for describing network resources and their associated services, the Yang Model enables network engineers and administrators to work together more effectively, even if they are located in different parts of the organization.
The Yang Model provides a robust framework for designing, managing, and automating network infrastructure. Using a standardized data modeling language and promoting collaboration between different teams, the Yang Model enables organizations to create more efficient, reliable, and scalable network infrastructures.