Specifies the user credentials used to access network devices for collecting the running-configurations. Make sure that you define a corresponding account either local on the device or in the authentication server (TACACS/Radius) if you are using one.

To display the currently defined credentials, click on the “DEVICES” header tag, then check the corresponding “show password” box.

To change it, fill in the attribute(s) then click the “OK” button.

The “tftp IP address” is particularly required if your server have multiple network interfaces. This allows you to specify the interface facing the network devices.