Linksys DSHUB24 User Guide - Page 39

Alignment Error displays the number of packets that had FCS errors and were also of invalid length. Frame Too Long displays the total number of packets that were longer than 1,518 octets. Short Events displays the total number of events that had bit time values of 82 or less. A bit time is the amount of time that a transmission is left at a particular voltage in order to determine the transmission rate. The longer the bit time, the slower the transmission rate. Runts displays the total number of events that had bit times longer than 82 but shorter than 512. Collisions displays the number of collisions on the specified port. This number does not include late event collisions. Late Events displays the number of late collisions. Any collision detected after 512 bit times from the start of the transmission is a late collision. Very Long Events displays the number of transmissions that lasted longer than 4 milliseconds Data Rate Mismatch displays the number of times that a transmission was mismatched in speed enough to cause a data buffer overflow or underflow on the port.