Which of the following statements accurately describe the impact of automation on network management? (Select all that apply.)
Correct Answer: A,B,D
Detailed Explanation: Network automation uses software tools and scripting to manage and configure network devices with minimal manual intervention. This approach has several notable impacts on network management. First, by standardizing configurations through scripts or templates, automation reduces human errors that often occur with manual configuration (Option A). This improvement in accuracy is critical in maintaining network stability and reducing downtime caused by misconfigurations. Additionally, automation accelerates the provisioning and deployment of network services (Option B). Instead of manually configuring each device one at a time, automation tools can push consistent configurations across many devices simultaneously—reducing the time required for large-scale deployments from days to minutes. This rapid deployment capability is essential for environments that must adapt quickly to changing business needs. Consistency is another major benefit. Automation enforces repeatable procedures, ensuring that every device or service is configured exactly the same way (Option D). This consistency simplifies troubleshooting because administrators can rely on a known, standard configuration rather than a patchwork of manually entered settings. However, it is important to note that automation does not completely eliminate the need for human oversight (Option C is incorrect). Although many routine tasks are automated, human network engineers are still required for design, strategy, and handling exceptions or complex issues that fall outside of scripted tasks. Likewise, while there might be an initial investment in automation tools and training, the long‑term operational costs tend to decrease due to reduced labor, fewer errors, and improved network efficiency (making Option E incorrect). In summary, network automation improves network management by reducing errors, speeding deployment, and enforcing consistency. It does not replace human oversight entirely, and it typically reduces—not increases—operational costs over time.
This CCNA practice question helps students prepare for Cisco networking certification exams by testing knowledge of network fundamentals, routing, switching, and network security concepts.