We have 2 x Windows 2000 Servers with AD. On the first installed server, all of a sudden, the AD is unavailable and shares are unavailable. On the 2nd server that was added as an additional DC and took the AD from the first, the AD is unavailable on that too. They are very recently built servers (about 3/4 weeks) and have shown no signs of trouble.
Every time we try to do something, it says we do not have the rights to do so.
Where should I look first please?