I have installed LMS 3.1. I provided device discovery using CDP. I have the following settings for device discovery: Preferred DCR display name - hostname and Preffered Management IP - Resolve by Name. But in the DCR I only see the IP adddresses of these devices not their hostnames or DNS names:-( I have configured two DNS addresses in Windows network card settings. How I can change the display name automatically for all devices? I know that I can use CS-Device and Credentials - Device Management, but it is for manually changing and it has to be done one device per time. Thank you.