Re: DNS combining multiple domains

FWIW. We are doing this similar at our school district—that is having a local DNS server in each building. We mainly are doing it for when the building connection happens to go down, as OS X  relies heavily on DNS info. But our setup is a little different as we are using one domain, rather than several, as you stated you had, We don’t  do zone transfers from each server though, --it only handles inside NAT’d addresses for that building—any request that the local DNS server does not know about goes to our  central DNS server. and each building is using its own DNS server for our own NAT’d network—any outside requests would still have to go through our Network DNS server.

 

Larry Pazdernik

Kearney Public Schools

308-698-8014

A+, CCNA