VMMSync vs LDAPSync

For the question of which tool has to be used to authenticate users, here are a few points:

VMMSync

•  If a client uses any tool that is not Active Directory it would likely be best to use VMMSync.
•  If using ITF Lotus** then use VMMSync.
•  If the client has a mixed environment many structures then again this would encourage the use of VMMSync.
•  VMMsync always brings over all information so it can be a performance concern

LDAPSync

• If client uses Active Directory this would lend the implementation to use LDAPSync.
• If the environment is using WebLogic then it must use LDAPSync.
• If the business has very large directories then again this would lend well to the LDAP sync file process.
• LDAPSync after the first run only brings over changes, which can be an ease on Performance.

 ** ITF Lotus --> It is a Tool Suite package from IT FACTORY  Company for Lotus Notes/Domino