error : "The Cluster IP is already in use"
 

Hello to everyone,

I have 2 cluster nodes with W2K Advanced Server.
I want to add an IIS server resource,so when im trying first
to add an IP resource (the IP of a specific web site , ex.172.16.0.15)
i took the below msg :

"The Cluster IP is already in use"
Error ID : 5057.

I found that link : http://support.microsoft.com/?kbid=282006
but it doesnt helps.

Why this happens?? I have configure the web site in IIS with this IP, and i
have alrady configure DNS with a A record .
Everything works fine,but why i cant add the IP of the website as a IP
resource ?? and after to setup an IIS resouce in cluster node??

Any help would be appreciable.

thnx