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Cisco Bug: CSCvs27723 - Optical TX power output detected on admindown port of C6880

Last Modified

Feb 13, 2020

Products (1)

  • Cisco Catalyst 6000 Series Switches

Known Affected Releases


Description (partial)

the cu found the C6880 admindown port still optical TX power.the DWDM side still can find the RX power from the ports flapping from -40db to -28.8db.

admin shutdown the ports Ten1/16 and Ten5/16
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