List of Acronyms
7705 SAR-M Chassis Installation Guide 23
NE network element
NET network entity title
NHLFE next hop label forwarding entry
NHOP next-hop
NLPID network level protocol identifier
NLRI network layer reachability information
NNHOP next next-hop
NNI network-to-network interface
Node B similar to BTS but used in 3G networks —
term is used in UMTS (3G systems) while
BTS is used in GSM (2G systems)
NSAP network service access point
NSP native service processing
NSSA not-so-stubby area
NTP network time protocol
NTR network timing reference
OAM operations, administration, and
maintenance
OAMPDU OAM protocol data units
OC3 optical carrier level 3
OLT optical line termination
ONT optical network terminal
OPX off premise extension
ORF outbound route filtering
OS operating system
OSI Open Systems Interconnection (reference
model)
OSINLCP OSI Network Layer Control Protocol
Table 1: Acronyms (Continued)
Acronym Expansion