CLP621 Notes DominoBuilding the Infrastructure Certification Exam

Notes Domino Building the Infrastructure (CLP621) Lotus Notes infrastructure certifications cluster around three tiers, but CLP621 digs deeper into Domino’s backbone than entry-level credentials. While foundational certs cover basic administration, this exam targets the architectural decisions—replication topology, clustering, and security models—that separate competent operators from infrastructure architects who can scale enterprise deployments.