Hi Guys, I´m trying to install a windows 2008 r2 failover clustering in my environment. I have others cluster in my environment like this cluster, but in this machines i found a issue and i cannot solve this issue. I´m joing the server in domain, the user is domain admin, enterprise admin and local admin with full permission. I installed the failover clustering with success. But when i go to validate the cluster, and i add the node to cluster, appears this message for me "You do not have a administrative privileges for this computer "node1.contoso.com"". But this node is the server that i installed the failover clustering and the server that is the node1 off the cluster. Someone can help me with this issue? Thanks, Regards, Daniel Felipe.

Olá Daniel, Verifique se você consegue resolver nomes (pingando um outro DC/Server). Nas propriedades de rede, tente adicionar o sufixo DNS, tente o acesso novamente. Abraços,Rafael Mantovani | Microsoft MTAC MCP Virtual Business Card | Linkedin | Twitter | http://rafaelmantovani.net

O ping vai normal, DNS ta ok aqui no ambiente.

I solved my problem. The security team off my enterprise, apllied a GPO for this servers, and blocked this features. Thanks for the reply. Regards, Daniel Felipe.