•Frames too long—Number of times that the frame length has exceeded the maximum allowable size (1518 bytes).
•Short events—Number of short packet fragments.
•Runts—Number of fragments that were too long to qualify as short events.
•Collisions—Number of times network devices attached to the stack have attempted to transmit data simultaneously.
•Late events—Number of frames that experienced a collision late in transmission.
•Data rate mismatches—Number of frames for which the data rate does not match the local frequency.
•Auto partition—Number of times this port has been automatically partitioned due to a network loop.
•Total errors—Total number of errors, including the following types: frame control sequence, alignment, frames too long, short events, late events, jabber, and data rate mismatches.
•LSA changes—Number of times the source address has changed.
•Last source address—Last source address that passed through this port.
3-42Cisco Micro Hub User Guide