ASM connections fail with ORA-01031 if LDAP enabled in OS

While I do not need to connect to an ASM instance, it is interesting to see a lesson that can be applied otherwise to a future problem or project.  If you read article "Connections to the ASM Instance Fail With ORA-01031 When LDAP Is Enabled at OS Level" from document ID 1927489.1 on My Oracle Support you will see there is a very basic lesson to learn about LDAP and how it needs to be setup for RAC High Availability.