I am running LMS 2.6 with all of the latest updates. Here is my question. When I set my archive management to grab backups of the configs I never get anywear near 100 percent successful. On my Failed devices out of 188, 89 list this error. How can I fix this error? Is there something I need to put on the switches/routers?
TELNET: Failed to establish TELNET connection to 192.168.111.15 - Cause: Authentication failed on device 3 times. VLAN Config fetch is not supported using TFTP.Failed to detect SSH version running on the device.