
BCC show Commands
308648-14.00 Rev 00
B-59
show serial errors
The
show serial errors
command displays receive, transmission, or system errors
for all circuits or for a specific circuit or slot.
This command allows for the following command filters (flags) and filter
arguments:
Receive Errors
The output contains the following information:
Transmit Errors
The output contains the following information:
-circuit
<circuit_name>
Displays information about the specified circuit only.
-slot
<slot>
Displays information about the specified slot only.
<circuit_name>
Displays information about the specified circuit only.
Slot/Conn Name of the physical interface.
Circuit Name of the circuit associated with this line.
Bad Frames Number of bad receive frames, caused by Frame Check Sequence
(FCS) errors or nonoctet aligned errors.
Runt Frames Number of runt frames received on this line.
Frame Rejects Number of frame reject errors received on this line.
Frames Too Long Number of frames received on this line that exceed the MTU.
Overflow Frames Number of overflow errors received on this line in which the
device’s FIFO buffer overflowed before obtaining the next DMA
cycle. No buffer resources are available.
Slot/Conn Name of the physical interface.
Underflow Frames Number of retransmission underflow errors. These occur when the
device’s FIFO buffer empties before the device obtains the next
DMA request.
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