need to know the default LdapSrv Priority and Weight registry settings

I have the following DC's in my environment:

2003 R2

2008

2008 R2 2012 R2

When  the 2012 r2 DC's were introduced the LdapSrv registry records were also changed... I want to set them back to default settings but I do not know what they are, I have already looked at the links below what I am hoping for is someone to tell me what the default settings should be?

https://technet.microsoft.com/en-us/library/cc957290.aspx

https://technet.microsoft.com/en-us/library/cc957291.aspx