I'm learning the GUI of the T1600G-28TS switch. There is an icon with a gear at the top right, labeled "Save". When I press it, it asks, "Save the configuration file?", yet it never asks for a file na

I just got one of these and like the switch, but having problems with the manual. In setting Port Priority (under QoS), values from 0 to 7 are possible. Which gives the highest priority? 0 or 7?