Total Transmit Errors

The sum of Single, Multiple and Excessive Collisions.

Tx FCS Errors

The total number of packets transmitted that had a length (excluding framing bits but including FCS octets) of between 64 and 1518 octets, inclusive, but had a bad Frame Check Sequence (FCS) with an integral number of octets.

Tx Oversized

The total number of packets that exceeded the maximum permitted frame size. This counter has a maximum increment rate of 815 counts per second at 10 Mbps.

Underrun Errors

The total number of packets discarded because the transmit FIFO buffer became empty during frame transmission.

Transmit Discards

Total Transmit Packet Discarded

The sum of single collision frames discarded, multiple collision frames discarded, and excessive collision frames discarded.

Single Collision Frames

The number of successfully transmitted packets which encountered exactly one collision.

Multiple Collision Frames

The number of successfully transmitted packets which encountered more than one collision.

Excessive Collision Frames

The number of packets which were not successfully transmitted because of excessive collisions.

Protocol Statistics

BPDUs Received

The number of BPDUs (Bridge Protocol Data Units) received by the spanning tree layer.

BPDUs Transmitted

The number of BPDUs (Bridge Protocol Data Units) transmitted from the spanning tree layer.

802.3x Pause Frames Transmitted

The number of MAC Control frames received on this interface with an opcode indicating the PAUSE operation. This counter does not increment when the interface is operating in half-duplex mode.

GVRP PDUs Received

The number of GARP VLAN Registration Protocol (GVRP) PDUs received by the Generic Attributes Registration Protocol (GARP) layer.

GVRP PDUs Transmitted

The number of GVRP PDUs transmitted by the GARP layer.

GVRP PDUs Failed Registrations

The number of times attempted GVRP registrations could not be completed.

Intel® Blade Server Ethernet Switch Module IXM5414E

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Intel IXM5414E Total Transmit Packet Discarded, BPDUs Received, BPDUs Transmitted, Gvrp PDUs Failed Registrations, 177