No problems 🙂 my first question in dhcp config we have field dns server there we can choose proxy, use google, use opendns and last point we chose which dns we will use 1 or 2 or 3. Doesnot metter what point we will chose meraki router asking resolver servers anyway? If they collect cache or not. Second question if web cache(you wrote upper)turn off that mean meraki dont collect cache? Im right? Thank you
The DHCP configuration DNS settings in Meraki tells each client making a DHCP request which DNS servers to use. If you specify multiple DNS servers, the client will make its requests based on its own algorithm. For Windows this is detailed here. It can be quite complicated.
As I understand it, the MX devices don't have DNS servers - no DNS caching. HTTP caching is for caching of HTTP content only (e.g. web pages, graphics etc.).