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Brocade :如何对 ISL E 端口执行诊断

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适用场景

  • MetroCluster
  • ONTAP 9
  • Brocade
    • ISL速度为8 GB或更高

问题描述

本文介绍操作步骤如何对ISL速度为8 GB或更高的ISL E端口执行诊断。
使用此操作步骤可在两个交换机之间配置基本的D端口诊断会话

如果未形成中继、则可以执行这些测试、或者验证ISL的长度。

注意: 此距离基于帧的往返时间、并且可能因WDM设备或配线板而与物理距离不同。

在MetroCluster环境中、同一网络结构中的ISL的物理长度差为+/- 20米。

此测试将执行以下操作:

  • 电气环回
  • 光纤环回
  • 测量链路距离
  • 链路流量测试

可以在高效交换机上运行D端口诊断、但在测试期间、接受测试的网络结构上的ISO不会通过数据流量。在启动之前、请确保第二个网络结构运行状况良好。

 

 

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