Hitachi GS4000 Series Installation Manual page 9

ISP Internet Service Provider
ITU-T International Telecommunication Union – Telecommunications Standardization Sector
(http://www.itu.int/home/index.html)
JIS Japanese Standards Association - Japanese Industrial Standards
(http://www.jsa.or.jp/default_english.asp)
LAN Local Area Network
LCP Link Control Protocol
LED Light Emitting Diode
LLC Logical Link Control
LLQ+3WFQ Low Latency Queuing + 3 Weighted Fair Queuing
LSP Label Switched Path
LSR Label Switched Router
MAC Media Access Control
MC Memory Card
MD5 Message Digest 5
MDI Medium Dependent Interface
MDI-X Medium Dependent Interface crossover
MIB Management Information Base
MPLS Multi-Protocol Label Switching
MRU Maximum Receive Unit
MTU Maximum Transfer Unit
NAT Network Address Translation
NDP Neighbor Discovery Protocol
NET Network Entity Title
NIF Network Interface board
NLA ID Next-Level Aggregation Identifier
NSAP Network Service Access Point
NSSA Not So Stubby Area
NTP Network Time Protocol
OC-48c Optical Carrier Level 48 concatenation
OC-192c Optical Carrier Level 192 concatenation
OSPF Open Shortest Path First
OUI Organizationally Unique Identifier
PS Power Supply
PDU Protocol Data Unit
PID Protocol IDentifier
PIM Protocol Independent Multicast
PIM-DM Protocol Independent Multicast-Dense Mode
PIM-SM Protocol Independent Multicast-Sparse Mode
PPP Point-to-Point Protocol
PPPoE PPP-over-Ethernet
PRED Predicted Random Early Detection
PRI Primary Rate Interface
PSU Packet Switching Unit
PVC Permanent Virtual Channel (Connection)/Permanent Virtual Circuit
QoS Quality of Service
RA Router Advertisement
RDI Remote Defect Indication
RFC Request For Comments
RIP Routing Information Protocol
RIPng Routing Information Protocol next generation
RM Routing Manager
RMON Remote Network Monitoring MIB
RP Routing Processor
RPF Reverse Path Forwarding
RS-232C Recommended Standard 232C (serial interface)
SA Source Address
SFD Start Frame Delimiter
SFP Small Form factor Pluggable
SMTP Simple Mail Transfer Protocol
SNAP Sub-Network Access Protocol
SNMP Simple Network Management Protocol
SONET Synchronous Optical Network
SPF Shortest Path First
520-10-026-30X
GS4000 Installation Guide Revision 4.00
vii