Verilink 8100A (34-00237) Product Manual - Manual (Page 207)

R e p o r t s 5-23
NOTICE: The commands that display on the Media Statistics menu vary, based on
the WAN module and configuration of the IAD. In the sample below, the
IAD is configured for ATM.
Figure 5.7 Media Statistics Menu (Sample)
To display a specific report, enter the option. For detailed information about
each report in the Media Statistics menu, or for information on how to clear
network statistics, proceed to the appropriate section below.
Display Frame Relay Statistics
Type “M” to display the Frame Relay Statistics report. This report displays
basic about Frame Relay operations on the WAN link (for all ports and
DLCIs).
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
- 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