I’m configuring new VDX 6740t switches to replace our existing old units and wanted an efficient way of configuring them since the only thing different between the new switches is the name and IP address. What I have done is copied the running-config file onto a USB drive from an existing VDX 6740t switch that had already been configured and deployed. I then edited the running-config file by changing the chassis-name and IP address of Interface Management. Then I put the USB drive onto a new switch, copied USB://myconfig running-config and rebooted switch (reload system). After reboot I checked the running-config and it’s not showing the changes from copying off USB drive, but the startup-config shows what I have copied from USB drive. When I tried to copy startup-config to running-config I get error message, “startup-config” is NOT valid source URL. How can I replace the running-config file with startiup-config file?