Automation has transformed the network management landscape, making it faster, more efficient, and less prone to human error. By automating routine functions like software upgrades and device provisioning, network teams can focus on more strategic initiatives such as digital transformation, security initiatives and disaster recovery plans. As a result, network automation has led to faster service delivery and lower operational costs, becoming essential for organizations to remain competitive.
However, automation is not without risks. One of the biggest concerns shared among seasoned engineers is that automation can introduce more issues than it resolves, especially in large-scale networks. A single mistake in an automated script can be replicated across thousands of devices, causing widespread disruption. For example, a bank’s network automation system might incorrectly configure a security policy, causing widespread outages and financial losses. An automated firewall rule update could inadvertently block essential traffic, resulting in service disruptions.