I'm new to networking but I managed to setup up multi vlan/subnet network in my home with the router, 2xSwitches, access point, and Omada controller. (I completely didn't lock out myself from management vlan first time I created it ;) )
I have some questions.
I see that for each subnet I can set 2 DNS servers or choose "Auto". Auto sets up my gateway IP as the DNS for the clients that used DHCP.
- In "Internet PPPoE" section I can set 2 DNS servers. What are those used for? Are they used in resolving addresses when Client uses gateway's IP as DNS server?
- If the above isn't true then is there an option to set DNS server for all networks at once or do I need to edit each one by one?
- Are there any more advanced DNS settings somewhere? I didn't find any more than those from points 1 and 2.