ocr: X5001 DIRECTORYINFORMATION FLOW DUA OSA: DIS Directory user Directory Directory Directory user: agent sevices, apent niormation communicates petomms base with DSAMa ICokeD Diectory Access in DIB; Protocos) Figure 1. In the X.500 directory, the database coment is in the directory injormation base (DIB). There are sevenal interjaces that lie Detween the nser and the DIB. In addition to perjorming DIB Jookups, the. Directory Services Agens manages the iformation in the DIB and the copies of the trces and subtrees if contains.
