Switch CISCO SG 220 26 K9 can't connect local network

[yoppytanesib01]

i have problem with my network

our spesification network

192.168.1.1 is static segment local network

192.168.2.1 is dhcp segment local network

and 192.168.3.1 is cctv network

like the picture

i put my three segments in one port of my router, i forward it to a gigabit switch dlink unmanaged , and then to my cisco sg220 26 k9

i got problem when i tried to connect my switch NVR & CCTV network (sg220 26 k9) to my local network

i can't access nvr and our all cctv with segment (192.168.3.2/254), from our static /dhcp local network (192.168.1.2/254)  & (192.168.2.2/254), i cannot ping from 192.168.1.x to 192.168.3.10

but when i change my switch  CISCO SG 220 26 K9 with other switch like ubiquity switch gigabit and dlink switch, it can connect to my local network, but with so many warning notification nvr that unstable network (but i can still ping from 192.168.1.x to 192.168.3.10)

anybody can help me

[jamesbos96602]

the config wont work. 

in order for it to work u need make routeing rules to  say something like alow ip 192,168.2.1 host 192.168.1.1 gateway 192.168.1.1

rule two  alow ip 192,168.3.1 host 192.168.1.1 gateway 1.1

but must all be on same vlan and all on same netmask

u can use routeing table to do same

[paul driver]

Hello

As your rtr is performing the inter-vlan routing, Suggest to remove the unmanaged switch and directly connect the cisco switch via a trunk to the router, create the L2 vlans on the cisco switch to accommodate the 3 networks which includes the cctv network.

That should establish your connectivity