Nortel Networks Passport ARN Routers - Manual (Page 22)

Installing and Operating Passport ARN Routers
xxii 114200-E Rev 00
CCITT International Telegraph and Telephone Consultative
Committee (now ITU-T)
CHAP challenge handshake authentication protocol
CSMA/CD carrier sense multiple access with collision detection
CSU channel service unit
CTS clear to send
DCD data carrier detect
DCE data communications equipment
DCM Data Collection Module
DLCMI Data Link Control Management Interface
DSR data set ready
DSU data service unit
DTE data terminal equipment
DTR data terminal ready
EIA Electronic Industries Association
FDL facility data link
HDLC high-level data link control
IEEE Institute of Electrical and Electronic Engineers
IP Internet Protocol
ISDN Integrated Services Digital Network
ISO International Organization for Standardization
ITU-T International Telecommunications
Union–Telecommunications
LAN local area network
LED light-emitting diode
LQR link quality reporting
MAU media access unit
NBMA nonbroadcast multi-access
NEMA National Electrical Manufacturers Association
NVFS nonvolatile file system