
Configuring WAN Line Services
B-6
308648-14.00 Rev 00
System Errors
The output contains the following information.
show dsucsu errors
The
show dsucsu 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:
Receive Rejects Number of reject frames received.
Transmit Rejects Number of reject frames transmitted.
T1 Timeouts Number of T1 timeouts detected. The T1 timer is the link
retransmission timer. Link control frames are retransmitted when
the T1 expires. This timer tracks the number of timeouts.
Memory Errors Number of memory errors detected. A memory error occurs when
the DMA cycle expires without obtaining the bus within 26 ms.
Memory errors may indicate faulty hardware. If this count exceeds
five, contact your Nortel Networks Technical Solutions Center.
-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.
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