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即使与正常工作的 SFP 交换后,数据/网络端口仍然关闭

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适用场景

  • AFF 系统
  • FAS 系统

问题描述

  • 数据端口上的链路断开事件:

Sat Jul 10 16:47:39 PDT [Node-name: intr: netif.linkDown:info]: Ethernet e0g: Link down, check cable.
Sat Jul 10 16:47:41 PDT [Node-name: vifmgr: vifmgr.portdown:notice]: A link down event was received on node Node-name, port e0g.

  • SFP/电缆已重新安装
  • 即使将 SFP/电缆更换为确认可以正常工作的电缆,端口仍然保持关闭状态:

slot 0: Dual 40/100G Ethernet T62100-SABR
      e0g MAC Address:   d0:39:ea:20:df:ef (auto-unknown-fd-down)
        QSFP Vendor:      
        QSFP Part Number:   
        QSFP Serial Number: 

  • 节点和前端交换机都已重启电源,但端口仍处于关闭状态
  • 通过连接到节点上的工作端口,确认交换机侧的端口可以运行
  • 更换了 SFP,但序列号仍然是旧的 SFP 序列号

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