Artur Nike wrote:
Hi all,
Is the suffix dc=example,dc=com in tree is a valid rdn ?
No.
and whether the drawing http://www.zytrax.com/books/ldap/ch2/dit-dn-rdn.png is correct?
No. Like most things on the zytrax web site, it's wrong and that site should be avoided.
"dc=example,dc=com" is a valid DN. It happens to be a sequence of two RDNs. It is not a single RDN.