跳转到主内容

检查 L2 可达性的机制是什么

  1. 最后更新
  2. 另存为PDF
Views:
9
Visibility:
Public
Votes:
0
Category:
fas-systems
Specialty:
nas
Last Updated:

适用于

ONTAP 9

问题解答

  • 为了识别 OSI 第 2 层的可达性问题，使用 L2 算法对集群中属于同一广播域的其他端口的 MAC 地址进行 ping。
  • 通过发送连接故障管理（CFM）帧来执行 L2 ping。
  • 如果端口从其配置的广播域中的任何其他端口接收 CFM 帧，则该端口会考虑自身 healthy。
  • 如果端口没有从其配置的广播域接收到 CFM 帧，则端口会考虑自身 degraded。

追加信息

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.