56 | System Management Commandsw w w . d e l l . c o m | s u p p o r t . d e l l . c o mBroadcast Packets Transmitted The total number of packets that higher-level protocols requested betransmitted to the Broadcast address, including those that werediscarded or not sentTransmit ErrorsTotal Transmit Errors The sum of Single, Multiple, and Excessive CollisionsFCS Errors The total number of packets transmitted that had a length (excludingframing bits, but including FCS octets) of between 64 and 1518octets, inclusive, but had a bad Frame Check Sequence (FCS) withan integral number of octetsTx Oversized The total number of frames that exceeded the max permitted framesize. This counter has a max increment rate of 815 counts per sec. at10 Mb/s.Underrun Errors The total number of frames discarded because the transmit FIFObuffer became empty during frame transmissionTotal Transmit Packets Discarded The sum of single collision frames discarded, multiple collisionframes discarded, and excessive frames discardedSingle Collision Frames A count of the number of successfully transmitted frames on aparticular interface for which transmission is inhibited by exactlyone collisionMultiple Collision Frames A count of the number of successfully transmitted frames on aparticular interface for which transmission is inhibited by more thanone collisionExcessive Collision Frames A count of frames for which transmission on a particular interfacefails due to excessive collisionsPort Membership Discards The number of frames discarded on egress for this port due to egressfiltering being enabledProtocol StatisticsBPDU's received The count of BPDUs (Bridge Protocol Data Units) received in thespanning tree layerBPDU's Transmitted The count of BPDUs (Bridge Protocol Data Units) transmitted fromthe spanning tree layer802.3x Pause Frames Transmitted A count of MAC Control frames received on this interface with anopcode indicating the PAUSE operation. This counter does notincrement when the interface is operating in half-duplex mode.GVRP PDUs received The count of GVRP PDUs received in the GARP layerGVRP PDUs Transmitted The count of GVRP PDUs transmitted from the GARP layerGVRP Failed Registrations The number of times attempted GVRP registrations could not becompletedGMRP PDUs received The count of GMRP PDU's received in the GARP layerGMRP PDUs Transmitted The count of GMRP PDU's transmitted from the GARP layerGMRP Failed Registrations The number of times attempted GMRP registrations could not becompletedSTP BPDUs Transmitted Spanning Tree Protocol Bridge Protocol Data Units sentSTP BPDUs Received Spanning Tree Protocol Bridge Protocol Data Units receivedTable 5-8. Fields in Output of show interface ethernet unit/slot/port CommandField Description
