VLANS Issue

You need a router somewhere.

Add a static route to the router with the specific interface to reach each network.

thanks for reply
i have Sonicwall firewall/router but i dont know how to add routes in it.

Add static route to sonicwall

Adding routes to Sonicwall

Forget about SonicWall. at least for now. You have L3 switch (which is basically a router) so it's better to make L3 routing works directly on the switch.

So, to enable routing you need to have "ip route" command issued in config mode. I hope that you know how to get to config mode. If not, ask.

Also, you need two interfaces configured with 2 different networks on it.

Possibility 1. with Vlans.

from config mode you issuse these:
vlan 10
name network1
exit
int vlan 10
ip address 10.10.10.1 255.255.255.0
no shut
exit
vlan20
name network2
exit
int vlan20
ip address 192.168.168.0 255.255.255.0
no shut
exit
int gi 0/1
switchport mode access
switchport access vlan 10
no shut
exit
int gi 0/2
switchport mode access
switchport access vlan 20
no shut
exit

Possibility 2. configure address directly on interfaces

int gi 0/1
no switchport
ip address 10.10.10.1 255.255.255.0
no shut
exit
int gi 0/2
no switchport
ip address 192.168.168.0 255.255.255.0
no shut
exit

Also in both cases, don't forget to save config and make it persistent across reboots.

I would suggest to configure vlans. It gives you more possibilities and versatility.

Thanks slakic, i think Vlan option are good, but i would like to know if i create two vlan do i need to add persistent routes? if yes then we need to think other solution as i have many host @ both location replicating data and persistent routes may be very complicated.

i want a solution without persistent routes, i so have L3 switch and i can use.