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Is it Possible to Use MAC and IP Addresses in a 1:1 Relationship by Disabling the Cluster Management LIF's status-admin?

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Category:
ontap-9
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core
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Applies to

ONTAP 9

Answer

  • Disabling the status-admin of a cluster management LIF to enforce a 1:1 relationship between MAC and IP addresses can serve as a temporary solution to meet network constraints.
  • However, it is important to be aware of the following considerations:

 

  • Impact on Cluster Management LIF:

Disabling the cluster management LIF may affect the overall management communication within the cluster through that LIF. For instance, access from other nodes within the cluster or management tools may become limited.

  • Service Impact:

Even if access to SVMs (Storage Virtual Machines) remains possible, disabling cluster management functions can have implications for the overall operation of the cluster and its takeover capabilities. The takeover feature is crucial for maintaining data availability in the event of node failure.

  • Additional Limitations:

Disabling the cluster management LIF could impose restrictions on management operations such as cluster configuration changes, updates, and monitoring. It is essential to consider the broader impact on cluster administration before taking such action.

Additional Information

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