This happened after I rebooted my rb. If I plug LAN cable from pc to the invalid ports the log shows these two errors '#ether6 excessive or late collision, link duplex mismatch? #ether6 excessive broadcasts/multicasts probably loop ’
This happened after I rebooted my rb. If I plug LAN cable from pc to the invalid ports the log shows these two errors '#ether6 excessive or late collision, link duplex mismatch? #ether6 excessive broadcasts/multicasts probably loop ’