Our forest root is company.com, and we have child domains of eu.company.com, asia.company.com and usa.company.com. AD is 2003.
Each child domain has about 10 sites geographically within it that are set up as AD Sites in AD Sites and Services. So far, all subnets have been registered correctly relating to each site.
However, I was wondering, what would happen if we created a new site but didn't assign the subnet in ADSS? I have searched on the Internet but cannot find an answer to this.
How does a client find a DC to authenticate to in that respect? Are there any logs we can check on the DC's to find out if there are any client requests from clients that aren't in that DC's "listed" subnets?