Zhone 2000 Guia Do Utilizador
R e p o r t s
171
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.
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.
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).
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.
- The received DLCI number does not match the DLCI
connections on the IAD.
- 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.
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.
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.
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.
committed information rate.
CLLM frames Rx
No. of CLLM (Consolidated Link Layer Management)
frames received
frames received