Atm Statistics - Comtrend Corporation CT-5372E User Manual

4.2.3

ATM statistics

The following figure shows the ATM statistics screen.
ATM Interface Statistics
Field Description
In Octets Number of received octets over the interface
Out Octets Number of transmitted octets over the interface
In Errors Number of cells dropped due to uncorrectable HEC errors
In Unknown Number of received cells discarded during cell header validation,
including cells with unrecognized VPI/VCI values, and cells with
invalid cell header patterns. If cells with undefined PTI values
are discarded, they are also counted here.
In Hec Errors Number of cells received with an ATM Cell Header HEC error
In Invalid Vpi Vci Number of cells received with an unregistered VCC address.
Errors
In Port Not Number of cells received on a port that has not been enabled.
Enabled Errors
In PTI Errors Number of cells received with an ATM header Payload Type
Indicator (PTI) error
In Idle Cells Number of idle cells received
In Circuit Type Number of cells received with an illegal circuit type
Errors
In OAM RM CRC Number of OAM and RM cells received with CRC errors
Errors
In GFC Errors Number of cells received with a non-zero GFC.
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