yes I don't want DHCP. more detail connection description,
1) cumputer's 8P8C port---POEswitch' uplink port
2)POEswitch's port---camera's 8P8C port
this is all. ip of cumputer's network adapter is 192.168.1.10, subnet mask is 255.255.255.0. camera's ip is 192.168.1.108(dahua default)
the switch...
commands are work but same. There's something I didn't say, If I ping to itself(ex 192.168.1.10, same with network adapter's setting), laptop indicates general failaure but pc indicates normal messages.
There is no router in this situation. What is former means? I'm tried change NIC's address to avoid crash with something can't visible(both PC and laptop) 192.168.1.x, x=10, 11,100, 123...
on my old pc(2 NIC), if I connect like this 'second NIC'---'POEswitch'---'camera', it works...I can connect web interface and do any other things. but on my laptop(1NIC, 1wifi), if I connect 'NIC'---'POEswitch'---'camera', not work....I can only find camera in dahua configuration tool(from dahua...