HA Options on 2 x 2504's running 8.2.141 ?

[Cormac Champion]

Hi all,

Many questions have been asked about HA for 2504's but these were running old 7.x versions and some have also had secondary units with zero licences.

I have 2 x 2504's with 5 licences on each, and running 8.2.141.  Can I do the AP SSO HA Option or can I only do N+1 ?  It appears to me that the software will allow me to setup a controller as either a Primary or Secondary setup of Redundancy Management interface ip's 

[Rasika Nayanajith]

2504 only support N+1

No SSO support

HTH

Rasika

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[Flavio Miranda · Accepted solution]

Hi

 Still not supported. You see this on the release note of this version.

Search for SSO:

https://www.cisco.com/c/en/us/td/docs/wireless/controller/release/notes/crn82.html

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[Scott Fella]

Like the others mentioned it’s not supported and will never be. The replacement 3504 supports SSO. 

[Leo Laohoo]

2504, which Cisco has announced End-of-Sale (18 April 2018), only supports N+1.  The replacement, 3504, support HA SSO.