About CiaranB

CiaranB · 07-05-2023

Hi All,We have a pair of 8540 WLC's (8.10.151.0) in HA with > 2,500 AP's registered. Approx. 2,000 of the APs are 802.11ac wave 1 APs.To accommodate some new WiFi6 APs we need to upgrade the controller to a min. version of 8.10.183.0.The upgrade is c...

CiaranB · 12-09-2022

Hi all,I'm in the process of migrating from PI v3.7 to v3.10. Because I've had a number of problems since moving from 3.3 to 3.7, I've decided to start a fresh and not try a backup and restore of the appliance to 3.10.I've imported our maps, added ou...

CiaranB · 08-13-2021

Hi, has anyone else have difficulty configuring an IMM address for the secondary WLC in a HA pair in order to carry out the CIMC upgrade? We have a pair of 8540s in HA. While running 8.5.140.0 I attempted to configure an IMM address on both WLC units...

CiaranB · 03-24-2021

Current setup: 2 x WLC8540 in HA SSO, s/w 8.5.140.0 2 x WLC 8510 in HA SSO, s/w 8.5.140.0 (test infrastructure) 2,400+ APs with a mix of 1700s, 2700s, 2800s, 1815s Software maintenance support for version 8.5 release ends on December 30, 2021. We ...

CiaranB · 12-10-2019

Hi All, I'm testing a new iPSK based IoT wlan on a WLC8540 (8.5.140.0) and using an ACS 5.8 radius server for authentication.The wlan works successfully with a laptop and Android phone but does not work with a particular air sensor we have.The air se...

CiaranB · 07-06-2023

Thanks for the detailed reply Leo.I spoke with a rep from Cisco, this issue was actually resolved in 8.10.185.0 code, which is now published on CCO.https://www.cisco.com/c/en/us/td/docs/wireless/controller/release/notes/crn810mr9.html#resolved-caveat...

CiaranB · 07-05-2023

Hi, thanks for getting back to me. Why use this method instead of the recommended workaround from Cisco?thanksCiarán

CiaranB · 12-09-2022

Thanks for the responses. I think I wanted to add the disassociated APs into PI 3.10 as it was a useful way of tracking the APs that are still out of service, if that makes sense.Anyway, we can keep track of them other ways.Thanks again for your help...

CiaranB · 08-31-2021

I followed @Arshadsaf suggestion and was able to successfully upgraded the CIMC utility on both controllers without any disruption to services.Thank you all for your replies.

CiaranB · 03-25-2021

I guess the closer to the actually live environment you can get it, the better. The 3504 would allow us to upgrade a cross section of the APs to the new software and test some of our wireless services, but the 5520, being more similar hardware to the...

Member Since	‎05-11-2010 04:39 AM
Date Last Visited	‎07-12-2023 12:27 AM
Posts	29
Total Helpful Votes Received	10

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Large deployment upgrade with CSCwd80290

Migration from PI 3.7 to PI 3.10

WLC 8540 CIMC upgrade

Replacement test controller

Problem connecting a device to iPSK network

Re: Large deployment upgrade with CSCwd80290

Re: Large deployment upgrade with CSCwd80290

Re: Migration from PI 3.7 to PI 3.10

Re: WLC 8540 CIMC upgrade

Re: Replacement test controller