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使用 40G 铜缆在 10/40 千兆以太网控制器 X710 QSF++ 上断开连接

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适用场景

  • ONTAP 9.8 和 9.7
  • X91440A 双端口网络适配器
  • X1144A 双端口网络适配器
  • 40G 铜缆(供应商 Cisco-CCX ,部件号 QSFP-H40G-CU5M )
  • 40G 铜缆(供应商 Cisco-TRICENTRIC ,部件号 QSFP-H40G-CU1M )

问题描述

  • X91440A 双端口 40G NIC 中的 40G 铜缆可能会突然或在重新启动后出现故障,并可能报告:

netif.sfpNotSupported:error: The SFP+ or QSFP+ module ( ) installed in e4e is not supported with this network interface.

netif.sfpNotSupported:error: The SFP+ or QSFP+ module ( ) installed in e8e is not supported with this network interface.

  • 重新拔插缆线不会启动链路,也不会弹出交换机端的端口
  • 已连接交换机(如果是 Cisco Nexus )报告:

2021 Jul 18 10:21:41 SWITCH1 %ETH_PORT_CHANNEL-5-FOP_CHANGED: port-channel1: first operational port changed from Ethernet1/2 to none

2021 Jul 18 10:21:41 SWITCH1 %ETH_PORT_CHANNEL-5-PORT_DOWN: port-channel1: Ethernet1/2 is down

2021 Jul 18 10:21:41 SWITCH1 %ETHPORT-3-IF_DOWN_LINK_FAILURE: Interface Ethernet1/2 is down (Link failure)

  • 已连接的 Cisco 端口链路状态 notconnected如所示 show interface status

 

 

 

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