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Cisco Bug: CSCuw21115 - 4500/WS-X4724-SFP-E port flaps when GLC-GE-100FX is inserted

Last Modified

Apr 16, 2019

Products (1)

  • Cisco Catalyst 4500 Series Switches

Known Affected Releases


Description (partial)

Consider 4-port groups on WS-X4724-SFP-E as  {1,2,3,4},{5,6,7,8},{9,10,11,12}, etc

When GLC-GE-100FX transceiver is inserted, other ports in the same 4-port group having GLC-LH-SMD only, will flap.

This problem is seen on WS-X4724-SFP-E only
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