
Outside of the wireless realm, HPE has added the ability to autonomously fix VLAN configuration errors in the access layer to prevent blackholing of client traffic and detect/remediate unauthorized DHCP servers. The idea is to mitigate potential external security risks and prevent end user connectivity disruptions, according to a blog post penned by Selena Mosley, HPE Marvis product marketing manager.
“A rogue DHCP server—often introduced unintentionally through a BYOD device—can misassign IP addresses and take down entire areas. Marvis detects the anomaly, traces it to the exact switch port, and can automatically contain it, reducing blast radius and restoring service quickly,” Mosley wrote.
“Or consider missing VLANs, a common cause of connected but not working scenarios during day‑0 or day‑2 changes. Marvis correlates client telemetry, configuration state, and Marvis Minis validations to identify the mismatch and either remediate automatically or guide the operator with a single action. In each case, the outcome is the same: fewer escalations, faster resolution, and consistent application experience,” Mosley wrote.





















