Glossary_ 61IPPInternet Printing Protocol (IPP) defines a standard protocol for printing as well as managing print jobs, media size,resolution, and so forth. IPP can be used locally or over the Internet to hundreds of printers, and also supports accesscontrol, authentication, and encryption, making it a much more capable and secure printing solutionthan older ones.LDAPThe Lightweight Directory Access Protocol (LDAP) is a networking protocol for querying and modifying directoryservices running over TCP/IP.LPDLine Printer Daemon protocol/Line Printer Remote protocol (or LPD, LPR) also known as the Berkeley printing system,is a set of programs that provide printer spooling and network print server functionality for Unix-like systems.MACMedia Access Control (MAC) data communication protocol sub-layer, also known as the Medium Access Control, is asublayer of the Data Link Layer specified in the seven-layer OSI model (layer 2).mDNSMulticast DNS (mDNS) is a protocol that is used by Apple Inc. It uses similar APIs to the unicast DNS system butimplemented differently.MFPMulti Function Printer/Peripheral (MFP) is an office machine that includes the following functionality in one physicalbody, so as to have a printer, a copier, a fax, a scanner and etc.MIBA management information base (MIB) stems from the OSI/ISO Network management model and is a type of databaseused to manage the devices in a communications network. It comprises a collection of objects in a (virtual) databaseused to manage entities (such as routers and switches) in a network.OPC drumOrganic Photo Conductor (OPC) is a mechanism that makes a virtual image for print using a laser beam emitted froma laser printer, and it is usually green or gray colored and a cylinder shaped. An exposing unit of a drum is slowly wornaway by its usage of the printer, and it should be replaced appropriately since it gets scratches from grits of a paper."Plug-inIn SyncThru™ Admin 5, plug-in is an additional feature that you can add to SyncThru™ Admin 5.POP3Post Office Protocol version 3 (POP3) is an application-layer Internet standard protocol used by local email clients toretrieve email from a remote server over a TCP/IP connection.PostgreSQLPostgreSQL is an object-relational database management system (ORDBMS). It is released under a BSD-style licenseand is thus free software.RFCIn computer network engineering, a Request for Comments (RFC) is a memorandum published by the InternetEngineering Task Force (IETF) describing methods, behaviors, research, or innovations applicable to the working ofthe Internet and Internet-connected systems.RFC 3805Printer MIB version 2. This document provides definitions of models and manageable objects for printingenvironments. The objects included in this MIB apply to physical, as well as logical entities within a printing device.