3Com LINKBUILDER 3C18500 User Manual page 19

Main Link
Main Port
MSH
MAU (802.3)
MAU (802.5)
NTK
NVRAM
PDS
RB
RI
RMON
RO
SLIP
Smart Module
SNMP
Standby Link
Standby Port
TCP
Telnet
TFTP
UDP
UPS
ZDL
DUA1850-0AAA05
the normal operating link of a resilient pair
the normal operating port of a resilient pair
LinkBuilder Multi-Services Hub
Media Access Unit for Ethernet
Multistation Access Unit for Token Ring
Need To Know
Non-Volatile Random Access Memory
Persistent Data Store
RingBuilder Module
Ring-In port on RingBuilder Module
Remote monitoring
Ring-Out port on RingBuilder Module
Serial Line Internet Protocol
A module capable of collecting its own statistics
Simple Network Management Protocol
the normal back-up link of a resilient pair
the port to which a standby link is connected
Transmission Control Protocol
a virtual terminal service protocol
Trivial File Transfer Protocol
User Datagram Protocol
Uninterruptable Power Supply
Zero-Delay Lockout
List of Abbreviations 1-7