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使用 40 G 中断电缆的 Nexus 3132 Q-V 交换机报告集群网络性能下降

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metrocluster
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状态信息

适用场景

  • 40G — >4 条 10G 中断电缆,用于连接交换机
  • NX-OS 7.0(3) I7(5A) 及更早版本
  • NX-OS 9.2(3) 及更早版本
  • Cisco Nexus 3132 Q-V

问题描述

  • 正在生成集群网络降级 EMS/AutoSupport 消息

    [CLUSTER-01: vifmgr: vifmgr.cluscheck.droppedlarge:alert]: Partial packet loss when pinging from cluster lif CLUSTER-01_clus1 (node CLUSTER-01) to cluster lif CLUSTER-02_clus2 (node CLUSTER-02). 

    [CLUSTER -01: vifmgr: callhome.clus.net.degraded:alert]: Call home for CLUSTER NETWORK DEGRADED: Large MTU Packet Loss - Ping failures detected between CLUSTER -01_clus1 ( 169.254.0.1 ) on CLUSTER-01 and CLUSTER-02_clus2 ( 169.254.0.2 ) on CLUSTER-02 

  • 对集群网络流量的可能影响、包括间接数据访问

 

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