Controllerless Networks

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Occasional Contributor II

Change DNS servers on IAP Clusters

I need to update the DNS server setting on all of my IAP clusters. Sadly they are not currently centrally managed (no Airwave or Aruba Central).

 

On clusters running newer firmware (e.g. 6.5.3.3), there is a Virtual Controller DNS parameter, but this is blank (the cluster having been upgraded from older firmware). Each individual AP has a DNS server defined in its General tab.

 

My questions are:

1) Does the Virtual Controller DNS parameter override the DNS server settings defined on each AP?

2) Is there a way, in the GUI or CLI, to change the DNS server settings for all APs in a cluster in one operation?

3) How do I specify multiple DNS servers? Is it just a comma-separated list?

 

Thanks in advance!

 

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