Cisco WS-C2960S-24PD-L Software Guide - Page 269
Statistic Type, Explanation, Table 9-2, Ethernet Port Statistics
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Chapter 9 Troubleshooting Statistics Table 9-2 Ethernet Port Statistics Statistic Type Transmit Unicast Packets Multicast Packets Broadcast Packets Discarded Too old Deferred Total Collision Packets Excessive Collision Packets Late Collision Packets Receive Unicast Packets Multicast Packets Broadcast Packets Discarded Packets No bandwidth No buffers Explanation The total number of well-formed unicast packets sent by a port. It excludes packets sent with errors or with multicast or broadcast destination addresses. The total number of well-formed multicast packets sent by a port. It excludes packets sent with errors or with unicast or broadcast destination addresses. The total number of well-formed broadcast packets sent by a port. It excludes packets sent with errors or with unicast or multicast destination addresses. The total number of transmit frames discarded. The total number of transmit frames discarded because they have exceeded their age limit. A count of frames for which the first transmission attempt on a particular interface is delayed because the medium is busy. The count represented by an instance of this object does not include frames involved in collisions. The total number of packets sent without error after having 1 to 15 collisions. It includes packets of all destination address types and excludes packets discarded because of insufficient resources or late collisions. The total number of packets that failed to be sent after 16 collisions. It includes packets of all destination address types. The total number of packets discarded because of late collisions detected during transmission. It includes all transmit packets that had a collision after the transmission of the packet's 64th byte. The preamble and SFD are not included in the frame's byte count. The total number of well-formed unicast packets received by a port. It excludes packets received with errors, with multicast or broadcast destination addresses, or with oversized or undersized packets. Also excluded are packets discarded or without a destination. The total number of well-formed multicast packets received by a port. It excludes packets received with errors, with unicast or broadcast destination addresses, or with oversized or undersize packets. Also excluded are packets discarded or without a destination. The total number of well-formed broadcast packets received by a port. It excludes packets received with errors, with unicast or multicast destination addresses, or with oversized or undersize packets. Also excluded are packets discarded or without a destination. The total number of packets discarded because of insufficient receive bandwidth or receive buffer space or because the forwarding rules stipulate that they not be forwarded. A count of frames received on this port that were discarded due to a lack of bandwidth resources in the switch forwarding engine. A count of frames received that were discarded due to a lack of frame buffer resources in the switch forwarding engine. 78-6511-08 Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide 9-3