I-Data ReRouter - Manual (Page 69)

Appendix Section
ida ReRouter
69
10. List of Abbreviations
APPC Advanced Program to Program Communication
IP Internet Protocol
LU Logical Unit
PING Packet InterNet Group
PM Presentation Manager
PPD/PPR PPD (Page Printer Daemon) and PPR (Page Printer
Remote) are bi-directional print protocols for AFP
printing in a TCP/IP environment
TCP/IP Transmission Control Protocol/Internet Protocol
LAPS LAN Adapter Protocol Support