Efficient Networks SpeedStream 5100 Series - Manual (Page 71)

SpeedStream Router User Guide
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LOS Loss of Signal
MAC address Media Access Control address; a network device’s unique identifier
MTU Maximum Transmission Unit
NAP Network Access Provider
NAPT Network Address Port Translation
NAT Network Address Translation
NCP Network-layer Control Protocol
NSP Network Service Provider
OCD Out-of-cell Delineation (ATM error condition)
octet 8 bytes
PAP Password Authentication Protocol
POST Power-On Self Test
PDU Protocol Data Unit
PPP Point-to-Point Protocol
PPPoE Point-to-Point Protocol over Ethernet
PTT Post Telephone and Telegraph (European Telco)
PVC Permanent Virtual Circuit
RFC Request for Comment
RIP Routing Information Protocol
RT Remote Termination
Rx Cells (ATM) Number of cells received and passed through to the ATM layer.
Rx Errors (ATM) Number of SDUs received.
Rx Invalid (ATM) Number of cells that are dropped because they are not associated with an
existing connection.
Rx Packets (DSL, Eth, USB) Count of all encoded blocks received on this channel since
router reset.
RX PDUs (ATM) Number of Protocol Data Units (PDUs) that are received and passed to
upper layers.
SDU Service Data Unit
SEF Severely Errored Frame
SMTP Simple Mail Transport Protocol
SNMP Simple Network Management Protocol
SNR Signal-to-Noise Ratio