Wierd dns issue
Occasionally we have staffing getting "page cannot be displayed" error from IE when trying to access E1.
Any other website works fine, if I restart DNS on the server this appears to fix the problem, there is nothing in the dns log about it but it's been frequent since we started back.
Any ideas on why we would have a problem with just 1 site occasionally?
hmm ok it appears to be down to the fact that I configured the second nic's in the 2 DC to have a 192.168 address which is plugged into a seperate network for the SAN.
If I do a nslookup on Pearson Phoenix - e1 with those card's enabled I get a no response from server message as it tries to look it up using the 192 address.
Disabling those cards and it's fine.