Cisco MDS：%PORT-4-TRANSCEIVER_DUPLICATE_WARNING
Summary: 交换 SFP 后，客户收到重复收发器警告。
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Symptoms
2024 Sep 8 16:30:30 switch01 %PORT-4-TRANSCEIVER_DUPLICATE_WARNING: Transceivers for Interfaces (fc4/25 fc4/27) contain duplicate Serial numbers (FNSxxxxxxxx)
2024 Sep 15 16:30:21 switch01 %PORT-4-TRANSCEIVER_DUPLICATE_WARNING: Transceivers for Interfaces (fc4/25 fc4/27) contain duplicate Serial numbers (FNSxxxxxxxx)Cause
要防止发生此问题，请一次插入或移除一个 SFP，等待至少两秒钟，然后再插入或移除另一个 SFP。
Resolution
如果此问题已经发生，请无中断地重新加载线卡以恢复。
reload module x non-disruptive
Affected Products
Connectrix, Connectrix MDS-Series HardwareProducts
VxBlock and Vblock Systems, Connectrix MDS-9710-V2, Connectrix MDS-Series Firmware, Connectrix MDS-Series Firmware 9.XArticle Properties
Article Number: 000239404
Article Type: Solution
Last Modified: 19 May 2025
Version: 1
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