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在 ONTAP 上禁用 CDP 和 LLDP 会产生什么影响?

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适用于

  • ONTAP 9
  • Cisco 发现协议 (CDP)
  • 链路层发现协议 (LLDP)

回答

  • 禁用这些协议会阻止 ONTAP 检测邻居信息。
  • 集群网络和无交换机配置检测使用这些协议来查看连接到节点每个端口的相邻设备的信息。
  • CDP/LLDP 是集群网络上交换集群的基本功能,以确保集群会话管理器(CSM)按设计工作。
  • 不建议关闭 ONTAP 内部集群网络的 CDP/LLDP。

追加信息

在使用 system cluster-switch create 命令时,它确实使用 SNMP 进行交换机信息发现和集群交换机健康监控。CSM 仍需要 CDP/LDDP 才能正常工作,使用 SNMP 进行监控并不意味着可以在集群网络上禁用 CDP/LLDP。

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