ZyXEL Communications Multi-service Access Platform MSAP2000 - Manual (Page 223)

9. Network Management System (NMS) Functions
MSAP2000 Technical Manual V3.0 9-9
9.6. Security
OptiCore
™ NMS maintains System Database security by user level
authorization procedures, user authentication procedures, and
password management. Users are assigned different query/setting
authority levels.
User Authorization
Level
System Administrator The System Administrator can create
User accounts, authorize User functions,
and execute setting functions such as the
addition, removal, querying and
modification of data.
Operator The Operator is allowed to query secure
User information, but will not have the
authority to modify User data. The
Operator may add, remove, query or
modify System settings, or Module
settings.
Viewer The Viewer may only query System data.
No modification of data is allowed.