We have just installed a new Server running Server 2012 R2, the server is a domain controller and runs exchange.
However our users are reporting extremely slow internet and sometimes webpages failing to load at all.
The system has two internet lines.
One is 192.168.1.1 which is the default gateway of the Server,
the users are all using the other internet line which is 192.168.1.199
I have tried forwarding the DNS to Google and open DNS and the issues still persist.