I am trying to do a complete backup of a 3550. I have successfully backed up the VLAN.DAT,config.text, and the c3550-x-x.. flash. However, when I try to backup the private-config.text OR the startup-config, I get "permission denied" errors. I am using Cisco's TFTP server and I am logged in using the enable pw. I have no other problems with any of my 2620s or 1710s just the 3550 and just those two files.