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Cisco Bug: CSCsy90264 - Enhancement: Allow REP to function back to back port configuration

Last Modified

Feb 08, 2017

Products (3)

  • Cisco Industrial Ethernet 3000 Series Switches
  • Cisco IE 3000-8TC Industrial Ethernet Switch
  • Cisco IE 3000-4TC Industrial Ethernet Switch

Known Affected Releases


Description (partial)


When using an IE3000 with REP back to back (most likely through hubs), when one port is disconnected, the other remaining up port cannot get to the devices off the hubs.


Disconnect one port of the two in the REP config.
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