Finisar Surveyor User Manual
10-102
Surveyor
User’s Guide
MAC Layer
Bad Frames
Counter
Bad Frames is a counter of all bad frames over a period of time per segment. A
count of all bad frames displays in the
count of all bad frames displays in the
Overview
counters of Expert View.
The Bad Frames counter is a total count of several MAC layer symptoms. The bad
frames counter includes the following MAC layer events:
frames counter includes the following MAC layer events:
•
CRC Frames -- Frames from 64 to 1518 bytes with a CRC error.
•
Fragment Frames -- Frames less than 64 bytes with a CRC error.
•
Jabber Frames -- Frames greater than 1518 bytes with a CRC error.
•
Oversize Frames -- Frames greater than 1518 bytes without a CRC error.
•
Runt Frames -- Frames less than 64 bytes without a CRC error.