Can't access stbkp01 backup server via ssh

ssh-copy-id clint@stbkp01
/usr/bin/ssh-copy-id: INFO: Source of key(s) to be installed: “/home/steve/.ssh/id_ed25519.pub”
/usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed

/usr/bin/ssh-copy-id: ERROR: ssh: Could not resolve hostname stbkp01: Name or service not known

Hi @livetolearndevops

Please share the lab link and question. If it’s from KodeKloud Engineer, please provide the course name and task number. I’ll check it and get back to you.