While network automation challenges are very real, network automation benefits usually outweigh them.
Automation can save a lot of time. It can speed up time-consuming processes like application deployment, freeing up human work hours and help reduce errors. Human error is responsible for significant network downtime and has caused between 70% and 75% of data center failures. An automated network can boost reliability, performance and security.
Network automation also lets businesses conduct sophisticated network analysis using data from myriad sources, such as routers, logs, configuration files and user devices.
Another key selling point of automation is discovery. Network automation tools can find access points, appliances, controllers, switches, routers and other devices that humans might have overlooked.
Another reason why network automation is such a powerful tool is that it can improve agility and business operations. An automated network can open doors to software-defined networking, and it can boost security and standardize processes across the organization.