The cme smb 192.168.0.0/24 -u /userList.txt -p /passwordList.txt command is used to perform SMB enumeration on the 192.168.0.0/24 subnet using a list of usernames and passwords. The -u option specifies the file containing the usernames, and the -p option specifies the file containing the passwords1. This command allows the tester to attempt to authenticate with multiple accounts without locking any of them out. Reference: SMB Command