Unable to browse \\domain.local - Ping ok - Can browse \\domain.local\sysvol or \\domain.local\netlogon

Hi,

From one of the windows 2008 R2 Server (Server1) I can not browse \\domain.local but i can browse \\domain.local\sysvol or \\domain.local\netlogon I can ping domain.local, join etc from Server1

Error i get : \\domain.local is not accessible. You might not have permission to use this network resource. Contact the administrator of this server to find out if you have access permissions. The network address is invalid.

From other Windwos 2008 R2 (Server2), I can browse \\domain.local , \\domain.local\sysvol ....

Servers dont have windows firewall but we do have corporate firewall. Wondering what ports should i specifically check on the  affected server to and from. Or is there something else ?

All services are compared with the running and affected Servers and they match.

Thanks.