topic Re: Virtual WLC High availability (HA) in Wireless

Virtual WLC High availability (HA)

Hacen.bani — Mon, 05 Jul 2021 15:40:58 GMT

hello,

i will configure two Virtual WLC on ha

i will need one or two licenses for each controllers ?

what's the type of license needed

thanks

Re: Virtual WLC High availability (HA)

Sandeep Choudhary — Tue, 29 May 2018 07:43:22 GMT

you will need license on both vWLC. It will be normal AP license.

HA AP SSO isn't supported on the vWLC. You can have two vWLC doing redundancy with high availability configured on the AP.

Regards

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Re: Virtual WLC High availability (HA)

Hacen.bani — Tue, 29 May 2018 07:50:51 GMT

hello,

thank you for reply

please, after the ha configuration, when i do the modification in the primary vWLC, i will need to repeat the configuration for the second vWLC or his do it automatically by HA

thanks

Re: Virtual WLC High availability (HA)

Sandeep Choudhary — Tue, 29 May 2018 07:56:41 GMT

you need to change manually on both WLCs. Config will not sync....

Regards

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Re: Virtual WLC High availability (HA)

Hacen.bani — Tue, 29 May 2018 10:51:47 GMT

Hi,

someone have a documentation of ha configuration with Virtual WLC !?

thanks.

Re: Virtual WLC High availability (HA)

Sandeep Choudhary — Tue, 29 May 2018 11:04:42 GMT

Here is the example (same should be with vWLC):

https://rscciew.wordpress.com/2014/06/07/n1-high-availability-configuration-on-cisco-2504wlc/

Regards

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Re: Virtual WLC High availability (HA)

Hacen.bani — Wed, 30 May 2018 09:38:12 GMT

hello,

how to delete firmware file from WLC ?

thank you

Re: Virtual WLC High availability (HA)

Sandeep Choudhary — Wed, 30 May 2018 09:45:34 GMT

why you want to delete SW from WLC. Normally WLC keep two (primary and backup )Software

Regards

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Re: Virtual WLC High availability (HA)

Hacen.bani — Wed, 30 May 2018 09:59:53 GMT

hi,

because i want do an upgrade

when i transfert the new firmware by FTP server, i see the message

01 FTP Failure while storing in flash! (0) rc:-1

Re: Virtual WLC High availability (HA)

Sandeep Choudhary — Wed, 30 May 2018 10:55:04 GMT

try with TFTP server.

Regards

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Re: Virtual WLC High availability (HA)

Hacen.bani — Mon, 04 Jun 2018 11:34:25 GMT

hi,

i am trying to configure ha on two vWLC
I followed this link

https://rscciew.wordpress.com/2014/06/07/n1-high-availability-configuration-on-cisco-2504wlc/

when I type this command at the second vWLC level: config redundancy unit secondary

I find this message : "Incorrect usage"

then the vWLC don't know this command

i upgraded the vWLC but the same problem

someone had an idea

thank you

Re: Virtual WLC High availability (HA)

RogerMialkowski — Fri, 10 Jan 2025 22:38:38 GMT

Hello,

I am showing the same error message as Hacen after issuing the "config redundancy unit secondary" command. If I tab out after entering config, redundancy is not an option. Any ideas?

Thanks,

Roger