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Acronym
Full spelling
SNMP
Simple Network Management Protocol
SNP
Sequence Number Packet
SNPA
Sub-network Points of Attachment
SOH Section
Overhead
SONET
Synchronous Optical Network
SOO Site-of-Origin
SP Strict
Priority
Queuing
SPE
Superstratum PE/Sevice Provider-end PE
SPF
Shortest Path First
SPT
Shortest Path Tree
SRPT
Sub-ring Packet Tunnel
SRPU
Switching and Routing Processing Unit
SSH Secure
Shell
SSM
Synchronization Status Marker
SSM Source-Specific
Multicast
ST Shared
Tree
STelnet Secure
Telnet
STM-1
SDH Transport Module -1
STM-16
SDH Transport Module -16
STM-16c
SDH Transport Module -16c
STM-4c
SDH Transport Module -4c
STP
Spanning Tree Protocol
SVC
Signaling Virtual Connection
SVLAN
Service Provider Virtual Local Area Network
Switch-MDT
Switch-Multicast Distribution Tree
SYN Synchronize
T
Return
TA Terminal
Adapter
TACACS
Terminal Access Controller Access Control System
TDM Time
Division
Multiplexing
TCP Transmission
Control
Protocol
TCN
Topology Change Notification
TE Traffic
Engineering
TEDB
Traffic Engineering Database
TFTP
Trivial File Transfer Protocol