am having problem in archiving config from switches in cisco works. am having problem in only 5 switches all others switch configurations archived when I try to do this I found following error.
TELNET: Failed to establish TELNET connection to 172.25.2.102 - Cause: Authentication failed on device 3 times. PRIMARY-RUNNING config Fetch Operation failed for TFTP. Failed to detect SSH version running on the device. Failed to fetch config using RCP.Connection refused: connect Verify RCP is enabled or not.
can any one help me to fix this