跳转到主内容

什么是检查L2可供使用的机制

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

适用场景

ONTAP 9

问题解答

  • 为了确定OSI第2层可访问性问题、我们会使用L2算法对集群中属于同一广播域的其他端口的MAC地址执行ping操作。
  • L2 ping通过发送连接故障管理(CFM)帧来执行
  • 如果端口从其配置的广播域中的任何其他端口接收CFM帧、则该端口会将其自身视为"运行状况良好"
  • 如果端口未从其配置的广播域收到任何CFM帧、则该端口会将其自身视为"已降低"

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.