Cisco BPX-BXM-155-8DX Installation And Configuration Manual page 610

Glossary
F
An IGX frame relay front card that provides an interface to the frame relay Port Concentrator Shelf
FRM-2 (Frame Relay
Module) (PCS). The card is used with the FRI-2-X.21 backcard which connects to the PCS.
A packet interface data transmission protocol used for connecting widely-separated LANs.
Frame Relay Service
Characterized by long intervals of no data to be sent interspersed with bursts of large volumes of data;
sometimes referred to as "bursty data".
The sum of the fixed and propagation delays from the source to a destination and back.
FRTT (Fixed Round
Trip Time)
A message sent across the NNI indicating the A-bit status of all connections routed across this NNI
Full Status Report
frame relay port.
Cisco BPX 8600 Series Installation and Configuration
10
Release 9.3.0, Part Number 78-10674-01 Rev. D0, July 2001