Dialog box options Image save from last boot Status of the image file. Valid if the image file was good, and the hub is now using it. Invalid if the image was corrupted, or you selected not to save the image file when the NMM received it. Loads the configuration file from a TFTP server. If it isn't, the image file on the NMM is used.
Image save option Action taken when the image file is received.
Saves the file if it's different from the one the NMM is using currently. Saves the image file if it's newer than the one the NMM is using currently. Config file name Configuration file to use. Image file name Image file to use. Boot from Network sets the NMM to boot from the network.