Dell PowerConnect 5324 Command Line Interface Guide - Page 135

Internal MAC Tx Errors

Page 135 highlights

InMcastPkts InBcastPkts OutOctets OutUcastPkts OutMcastPkts OutBcastPkts Alignment Errors FCS Errors Single Collision Frames Multiple Collision Frames SQE Test Errors Deferred Transmissions Late Collisions Excessive Collisions Internal MAC Tx Errors Carrier Sense Errors Oversize Packets Internal MAC Rx Errors Counted received multicast packets. Counted received broadcast packets. Counted transmitted octets. Counted transmitted unicast packets. Counted transmitted multicast packets. Counted transmitted broadcast packets. A count of frames received that are not an integral number of octets in length and do not pass the FCS check. Counted frames received that are an integral number of octets in length but do not pass the FCS check. Counted frames that are involved in a single collision, and are subsequently transmitted successfully. A count of frames that are involved in more than one collision and are subsequently transmitted successfully A count of times that the SQE TEST ERROR is received. The SQE TEST ERROR is set in accordance with the rules for verification of the SQE detection mechanism in the PLS Carrier Sense Function as described in IEEE Std. 802.3, 2000 Edition, section 7.2.4.6. A count of frames for which the first transmission attempt is delayed because the medium is busy. Counted times that a collision is detected later than one slotTime into the transmission of a packet. Counted frames for which transmission fails due to excessive collisions. Counted frames for which transmission fails due to an internal MAC sublayer transmit error. The number of times that the carrier sense condition was lost or never asserted when attempting to transmit a frame. Counted frames received that exceed the maximum permitted frame size. Counted frames for which reception fails due to an internal MAC sublayer receive error. Ethernet Configuration Commands 135

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Ethernet Configuration Commands
135
InMcastPkts
Counted received multicast packets.
InBcastPkts
Counted received broadcast packets.
OutOctets
Counted transmitted octets.
OutUcastPkts
Counted transmitted unicast packets.
OutMcastPkts
Counted transmitted multicast packets.
OutBcastPkts
Counted transmitted broadcast packets.
Alignment Errors
A count of frames received that are not an integral number of octets in length
and do not pass the FCS check.
FCS Errors
Counted frames received that are an integral number of octets in length but
do not pass the FCS check.
Single Collision Frames
Counted frames that are involved in a single collision, and are subsequently
transmitted successfully.
Multiple Collision
Frames
A count of frames that are involved in more than one collision and are
subsequently transmitted successfully
SQE Test Errors
A count of times that the SQE TEST ERROR is received. The SQE TEST
ERROR is set in accordance with the rules for verification of the SQE
detection mechanism in the PLS Carrier Sense Function as described in
IEEE Std. 802.3, 2000 Edition, section 7.2.4.6.
Deferred Transmissions
A count of frames for which the first transmission attempt is delayed because
the medium is busy.
Late Collisions
Counted times that a collision is detected later than one slotTime into the
transmission of a packet.
Excessive Collisions
Counted frames for which transmission fails due to excessive collisions.
Internal MAC Tx Errors
Counted frames for which transmission fails due to an internal MAC sublayer
transmit error.
Carrier Sense Errors
The number of times that the carrier sense condition was lost or never
asserted when attempting to transmit a frame.
Oversize Packets
Counted frames received that exceed the maximum permitted frame size.
Internal MAC Rx Errors
Counted frames for which reception fails due to an internal MAC sublayer
receive error.