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NetEngine IAD User Guide
IAD Reports 227
Frame Relay Statistics Report
Type F to display the Frame Relay Statistics report. This report displays
basic about Frame Relay operations on the WAN link (for all ports and
DLCIs).
Table 12–18.Frame Relay Statistics Report
Parameter Description
Received Data
Rx Frames No. of frames received
Rx Bytes No. of total bytes received
Rx Frames discarded No. of Frame Relay received packets discarded
due to:
- Received Frames are larger than size of PDU
- Received Frames Headers are smaller than the
standard HDLC header size.
- Validity of address bits settings in the HDLC
header is incorrect.
- Value of Checksum Field in header is incorrect.
- The received DLCI number does not match the
DLCI connections on the IAD.
DE set on Rx Indicates Discard Eligibility is allowed on incoming
frames, based on congestion, to maintain
committed information rate.
FECN set on Rx Forward Explicit Congestion Notification status set
to notify DTE that congestion avoidance should be
initiated by IAD.
BECN set on Rx Backward Explicit Congestion Notification status
set to notify DTE that congestion avoidance should
be initiated by the sending device.
Rx congestion counter No. of frames dropped due to congestion to
maintain committed information rate.
CLLM frames Rx No. of CLLM (Consolidated Link Layer
Management) frames received
LMI frames Rx No. of LMI (Local Management Interface) frames
received
ANSI frames Rx No. of ANSI frames received
Transmitted Data
Tx Frames No. of frames transmitted
Tx Bytes No. of total bytes transmitted
Tx Frames discarded No. of Frame Relay packets discarded due to:
- Transmitted frames are larger than PDU size.
- Packets overflow.
DE set on Tx Indicates Discard Eligibility is allowed on
transmitted frames, based on congestion, to
maintain committed information rate.
FECN set on Tx Forward Explicit Congestion Notification status set
to notify DTE that congestion avoidance should be
initiated by IAD.