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Cisco交换机端口永久关闭

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适用场景

  • Cisco集群交换机
  • MetroCluster IP

问题描述

  • 交换机端口显示 收发器不存在

示例:

Switch-A1# sh int Eth1/16 transceiver details
Ethernet1/16
   transceiver is not present

  • 断开/启用受影响的端口并将端口速度设置为固定值不会修复问题描述
  • 重新启动已连接的设备(例如存储节点或交换机)不会解决问题描述问题
  • 在换用 已知良好的组件后、端口仍处于关闭状态

示例:

show interface brief
--------------------------------------------------------------------------------
Ethernet        VLAN    TypeMode  Status  Reason                Speed     Port
Interface                                                                    Ch#
--------------------------------------------------------------------------------
Eth1/3          101    eth  trunk  down    Link not connected      100G(D) --
Eth1/4          101    eth  trunk  up      none                    100G(D) --

  • 连接到受影响交换机端口(例如、存储节点或交换机端口)的设备 在连接到其他交换机端口时会联机

 

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