Cabletron Systems 6A000/ZX-250 Network Cables User Manual


 
A-8 SmartCell 6A000/ZX-250 Reference Manual
Acronyms
Q
R
PDU
Protocol Data Unit
PMD
Physical Media Dependent Sub-layer
PMP
Point-to-Multipoint
P-NNI
Private Network Node Interface or Private Network-to-Network Interface
PPD
Partial Packet Discard
PROM
Programmable Read-Only Memory
PTI
Payload Type Indicator
PTP
Point-to-Point
PVC
Permanent or Provisioned Virtual Circuit
QOS
Quality of Service
QSAAL
Q-Signaling ATM Adaptation Layer. (Q represents the Q-series of the
ITU-T (International Telecommunications Union).
R
Read-Only Access
RAM
Random Access Memory
RCR
Raw Cell Received
RD
Receive Deactivated
RFC
Request for Comment
RM
Resource Management
RMA
Return Merchandise Authorization
RQU
Receive Queue Underrun
RS-#
Recommended Standard defined by Electronic Industries Association