Owner's manual

Port statistics shown via the show statistics command (Continued)TABLE 32
Parameter Description
Name The name of the port, if you assigned a name.
Statistics
InOctets The total number of good octets and bad octets received.
OutOctets The total number of good octets and bad octets sent.
InPkts The total number of packets received. The count includes rejected and local packets that are
not sent to the switching core for transmission.
OutPkts The total number of good packets sent. The count includes unicast, multicast, and broadcast
packets.
InBroadcastPkts The total number of good broadcast packets received.
OutBroadcastPkts The total number of good broadcast packets sent.
InMulticastPkts The total number of good multicast packets received.
OutMulticastPkts The total number of good multicast packets sent.
InUnicastPkts The total number of good unicast packets received.
OutUnicastPkts The total number of good unicast packets sent.
InBadPkts The total number of packets received for which one of the following is true:
• The CRC was invalid.
• The packet was oversized.
• Jabbers: The packets were longer than 1518 octets and had a bad FCS.
• Fragments: The packets were less than 64 octets long and had a bad FCS.
• The packet was undersized (short).
InFragments The total number of packets received for which both of the following was true:
• The length was less than 64 bytes.
• The CRC was invalid.
InDiscards The total number of packets that were received and then dropped due to a lack of receive
buffers.
OutErrors The total number of packets with internal transmit errors such as TX underruns.
CRC The total number of packets received for which all of the following was true:
• The data length was between 64 bytes and the maximum allowable frame size.
• No Collision or Late Collision was detected.
• The CRC was invalid.
Network Monitoring
232 FastIron Ethernet Switch Administration Guide
53-1003075-02