I have a HikVision DS-7608NI-I2 that we inherited from the previous owner of a house we just bought. I am able to connect to it using SADP and it shows this:
001 is the POE switch, 002 is the NVR.
001 setting:
002 setting:
Note that both has 'DHCP' disabled.
As I said, I can connect SADP...