@kibokura056 by default all inter vlan communication is open, you should ping whatever you want. 

if you don't have a switch you cant use vlans without vlan aware devices that could tag their own traffic (switches, ap's), so maybe you can't ping anything because you only have devices on vlan1?

@userNAC 

I assigned Vlan1 and Vlan2 to the port connected to the switch that surpports tag Vlan.

The settings on the Switch are as follows.

Please help.

@kibokura056 

Try somthin like this, I think this will work for you.

PVID is right if you want only vlan2 on port 7-8

connect router to port 1-6

Or this, then you have to connect router to port 1

And remember LAN interface on router, enable port you use to connect the switch

@shberge 

Thanks for your advice. it worked!

And then, routing all packets between different Vlans is inconvenient, so i want to filter it. Can you please teach me how to set the ACL of it?

@userNAC 

I really appreciate your help.

My switch doesn't support omada SDN so I orderd a switch that supports  it.

Ill try the method when i get the item.

@kibokura056 if you got a switch compatible with omada sdn, just remember to uprade it's firmware in order to use vlans properly.  try to use a rasberry pi or an oc200 and it's all good. you could set things up with software controller and forget about it.

after adoption and firmware upgrade you will have a vlan tab in config, enable your home vlan in config:

And edit ports

The ports with a single vlan, that have the vlan enabled in config (vlan interface) will act as untagged ports. in my config port 1 the uplink is a trunk, port 2 is also a trunk that leads to the EAP. If you are using this setup home you can leave it at that, but for business it's recommended that the unused ports should either be disabled or used with a dead end vlan (black hole) that has no dhcp and no usability.