Wireless Access

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MVP

Re: 7220 HA DATA NOT SYNCRONIZING

In that case you can configure it as Master-Local where both controllers can serve AP’s. You will need to create ap-groups pointing to controllers.

However, as you said, your scenario will not be fully redundant and you cannot choose which AP’s will be down.

I’d add an additional controller to have a fully redundant network.
Regards,
Borja
ACMX #567 //ACCP//CWNA//CWAP
Occasional Contributor II

Re: 7220 HA DATA NOT SYNCRONIZING

Hi borja can you please send me the configuration of the master-local controller

MVP

Re: 7220 HA DATA NOT SYNCRONIZING

Hi,


Please check the VRD, it explains very well how to create a master-local scenario.

https://www.arubanetworks.com/vrd/CampusWNetworksVRD/wwhelp/wwhimpl/js/html/wwhelp.htm#href=Chap5_Redundancy.html
Regards,
Borja
ACMX #567 //ACCP//CWNA//CWAP
Guru Elite

Re: 7220 HA DATA NOT SYNCRONIZING

Is this your post as well? http://community.arubanetworks.com/t5/Wireless-Access/AP-NOT-JOINING-TO-7720-CONTROLLER/m-p/443650#M82429

 

If that is the case, you need some specific design help, because merging two controllers into one and getting all of your access points to discover two different controllers on a different subnet will require decisions, planning and downtime.  Do you have a local Aruba SE or Aruba VAR/Reseller that you can contact?

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Answers and views expressed by me on this forum are my own and not necessarily the position of Aruba Networks or Hewlett Packard Enterprise.
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Occasional Contributor II

Re: 7220 HA DATA NOT SYNCRONIZING

Hi, 

 

Can you provide the remort support..?

Highlighted
Guru Elite

Re: 7220 HA DATA NOT SYNCRONIZING

I cannot provide remote support, but I can give advice on this forum.

If you have a support contract, you can contact technical support here:  https://www.arubanetworks.com/support-services/contact-support/

or you could contact your local Aruba Sales Team for advice.

******************
Answers and views expressed by me on this forum are my own and not necessarily the position of Aruba Networks or Hewlett Packard Enterprise.
******************
Occasional Contributor II

Re: 7220 HA DATA NOT SYNCRONIZING

actually i don't have aruba support contract that's why i'm here.

Guru Elite

Re: 7220 HA DATA NOT SYNCRONIZING

Ok.

 

Based on the info you gave us, you would have to in general:

 

1 - Configure your Controllers as a master/local pair

2 - Configure a VRRP between those controllers

3 - Configure discovery for your access points and point them to the VRRP between your controllers

 

If you have two controllers and have 530 access points, how are they discovering the individual controllers now?

******************
Answers and views expressed by me on this forum are my own and not necessarily the position of Aruba Networks or Hewlett Packard Enterprise.
******************
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