Rsa97

The 406 (Not Acceptable) status code indicates that the target resource does not have a current representation that would be acceptable to the user agent, according to the proactive negotiation header fields received in the request (Section 5.3), and the server is unwilling to supply a default representation.
The server SHOULD generate a payload containing a list of available representation characteristics and corresponding resource identifiers from which the user or user agent can choose the one most appropriate. A user agent MAY automatically select the most appropriate choice from that list. However, this specification does not define any standard for such automatic selection, as described in Section 6.4.1.

# Только на одном контроллере AD/DNS:
# Создаём зоны видимости (Scope)
Add-DnsServerZoneScope -ZoneName "my.local" -Name "Scope149"
Add-DnsServerZoneScope -ZoneName "my.local" -Name "Scope33"

# Создаём DNS-записи для каждой зоны
Add-DnsServerResourceRecord -ZoneName "my.local" -A -Name "proxy" -IPv4Address 10.149.0.200 -ZoneScope "Scope149"
Add-DnsServerResourceRecord -ZoneName "my.local" -A -Name "proxy" -IPv4Address 10.33.0.200 -ZoneScope "Scope33"
Add-DnsServerResourceRecord -ZoneName "my.local" -A -Name "wsus" -IPv4Address 10.149.0.209 -ZoneScope "Scope149"
Add-DnsServerResourceRecord -ZoneName "my.local" -A -Name "wsus" -IPv4Address 10.33.0.201 -ZoneScope "Scope33"

# На каждом контроллере:
# Создаём подсети
Add-DnsServerClientSubnet -Name "Subnet149" -IPv4Subnet 10.149.0.0/16
Add-DnsServerClientSubnet -Name "Subnet33" -IPv4Subnet 10.33.0.0/16
Add-DnsServerClientSubnet -Name "SubnetTotal" -IPv4Subnet 10.0.0.0/8

# Создаём политики применения зон видимости для подсетей
Add-DnsServerQueryResolutionPolicy -Name "Policy149" -Action ALLOW -ClientSubnet "eq,Subnet149" -Condition AND -FQDN "eq,proxy.my.local,wsus.my.local" -ZoneScope "Scope149" -ZoneName "my.local"
Add-DnsServerQueryResolutionPolicy -Name "Policy33" -Action ALLOW -ClientSubnet "eq,Subnet33" -Condition AND -FQDN "eq,proxy.my.local,wsus.my.local" -ZoneScope "Scope33" -ZoneName "my.local"
Add-DnsServerQueryResolutionPolicy -Name "PolicyTotal" -Action ALLOW -ClientSubnet "eq,SubnetTotal" -ZoneScope "my.local" -ZoneName "my.local"

# Включаем политики
Enable-DnsServerPolicy -Level Zone -ZoneName "my.local" -Name "Policy149"
Enable-DnsServerPolicy -Level Zone -ZoneName "my.local" -Name "Policy33"
Enable-DnsServerPolicy -Level Zone -ZoneName "my.local" -Name "PolicyTotal"

# Разрешаем Split-Brain DNS
dnscmd /config /globalqueryblocklist isatap