dell powerconnect 2824 ports on same vlan cannot connect each other

I have ports 7 and 9 on same configuration.

 

port 7 is h264 NVR for security camaras on  with IP 192.168.0.30

port 9 is a laptop with IP 192.168.0.6 

same subnet

Ping from laptop to NVR fails. If I use my old 16 port switch , both on vlan 2, 192.168.0.30 replies to the ping.

 

see attached pictures for configuration details.  Newbie here, what could be wrong?