Ha, I'm so used to 192.168... I didn't even see the 182 error
Have managed to get all cameras (3x Hiks, 2x Dahua bullet, 4x Dahua domes) to all interface with Hikvision NVR. Have replicated both on built-in PoE switch, as well as all on an external PoE switch, relayed to built-in PoE switch. :)...