Cisco Bug: CSCul88801 - 10G/1G interface on WS-C2960X does not link up after reload or OIR SFP
Aug 24, 2020
- Cisco Catalyst 2960 Series Switches
Known Affected Releases
15.0(2)EX1 15.1(1)IB273.266 15.2(1)SY n/a
Symptom: 10G/1G interfaces on Catalyst 2960X does not link up after reload or SFP OIR. 10G/1G SFP shows "unknown" in "show interface status". 2960X#Show interfaces te1/0/1 transceiver properties Diagnostic Monitoring is not implemented. Name : Te1/0/1 Administrative Speed: 10000 Administrative Duplex: full Administrative Auto-MDIX: on Administrative Power Inline: N/A Operational Speed: 10000 Operational Duplex: full Operational Auto-MDIX: off Media Type: Not Present <<<<====== Conditions: Issue is seen in Catalyst 2960X switches, running 15.0(2)EX4. This defect is NOT applicable to earlier or later EX releases.
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Bug Details Include
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