Carrier Access Adit 3104 user manual Glossary, Nebs

Glossary

NAT

NAT	Network Address Translation
NCS	Network-based Call Signaling
NEBS	Network Equipment Building Standards
NRZ	Non-Return to Zero
NSE	Named Service Event
NTP	Network Time Protocol
OSPF	Open Shortest Path First
PAP	Password Authentication Protocol
PHY	Physical specifications
PPP	Point-to-Point Protocol
PRI	Primary Rate Interface
PVC	Permanent Virtual Circuit
QoS	Quality of Service
RADIUS	Remote Authentication Dial-In Service
SABME	Set Asynchronous Balanced Mode Extended
SDP	Session Description Protocol
SIP	Session Initiation Protocol
STP	Spanning Tree Protocol
T1	Trunk Level 1 (1.544 Mbps)
TDM	Time Division Multiplex
TEI	Terminal Endpoint Identifier
TFTP	Trivial File Transfer Protocol
TOS	Type of Service
UAC	User Agent Client
UAS	User Agent Server
VC	Virtual Channel
VLAN	Virtual Local Area Network
VPN	Virtual Private Network

Adit 3104 - Release 1.6 Glossary-3