07-05-2006 12:52 AM - edited 03-03-2019 01:14 PM
DEAR FRIENDS,
HOW CAN I SOLVE THE PROBLEM
FOR LATE COLLISION OUTPUT ERRORS E
07-05-2006 01:14 AM
hi
few things need to be check
1) check both side speed setting 100 Mbps/full duplex, if not may both side same
2) check physical cable /connector both side
i hope this will solve your problem
-Minu
07-05-2006 01:51 AM
Late collisions are almost always becasue one side of the connection is half-duplex and the other is full-duplex.
The half-duplex protocol can accept collisions (and recover from them) only if they occur in the first 512 bit-times of the outgoing frame. Half-duplex is just like a polite conversation: if two people start speaking at the same time there is a collision: one backs off and lets the other speak. On the other hand, if one person starts speaking and the other interrupts half-way through the sentence (i.e. a late collision), then that is considered rude (i.e. an error).
Full-duplex is where both sides can talk at the same time. If one side believes it is half-duplex and the other side believes it is full, then the half-duplex side will count errors.
Kevin Dorrell
Luxembourg
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