What does ACL-Based Traffic Mirroring do in a network environment?

ACL-Based Traffic Mirroring in a network environment is specifically designed to monitor network traffic based on the configurations set within the Access Control List (ACL). By using ACLs, an administrator can define what types of traffic are to be allowed or denied, and traffic mirroring can tap into this filtered traffic to allow analysis or monitoring tools to observe the traffic without impacting the flow of data on the network itself.

This feature ensures that only the traffic that meets certain criteria is mirrored for analysis, providing targeted insights that can help in identifying issues, monitoring performance, or enhancing security. The focus on the interface's ACL means that this method is centrically aligned with how ACLs function, ensuring that only relevant data according to the predefined rules is captured and analyzed.

The other options suggest functions that do not pertain to the monitoring or the filtering of traffic based on ACL configurations, which further highlights the specific nature of ACL-Based Traffic Mirroring as it relates to network management and security oversight.