About MICHAEL SCHROEDER

MICHAEL SCHROEDER · 07-17-2025

Hi Team, after Software Upgrade to 17.15.3 at 9800-40 the Customer complains about a Message, that says that the "Network is found at a New Location". Does anyone know why this occurs, since nothing changed in Config or AP Location? And when will it ...

MICHAEL SCHROEDER · 07-16-2025

Hey Team, we streamlined a few Weeks ago the WLC Software to 17.15.x on 10 Sites. WLC is 9800-40 / 80, APs 9115, primarily. All APs in Local Mode. There is on Enterprise SSID, one SSID with OpenRoaming and 2 Open SSIDs with no Security and 3rd Party ...

MICHAEL SCHROEDER · 10-15-2024

Hi All, i worked to upgrade a 9800-40 in HA SSO from 17.6 to 17.12.4. After "install add" the Image i started the AP Preimage Download. During the Process, the APs stopped working, the Radios turned off and could not be restarted. After "install ac...

MICHAEL SCHROEDER · 09-05-2024

Hi All, for a limited timeframe we need to migrate Prime Infrastructure from a Gen2 Appliance to a VM based Deployment. Question is, what Deployment Size fits? For sure, we are safe with PI Professional. Deployment, but the Server must be payed and t...

MICHAEL SCHROEDER · 07-03-2023

Hi All, one of my Customers had the Ideas to deploy IW9167 with up to 4 external Antennas and to realize a multiple Cell Design,see attached drawing. Is that officially supported? Regards, Mike

MICHAEL SCHROEDER · 07-28-2025

Hi Rich, yes, its as far as the Customer told me most IOS and some newer Androids. I think that the new Beacon IE would be the most plausible explanation. Thank you all ...

MICHAEL SCHROEDER · 07-18-2025

Hey Guys, thank you so much for the valuable input. We have 9115 and unfortunately no chance to replace. All is pretty straight forward and runs fine for 2 1/2 yrs. Problems occured after upgrade from 17.6.x to 17.15. I raised a Ticket and will gath...

MICHAEL SCHROEDER · 07-18-2025

Hi all, i took some Sniffer Traces and could detect that the BEacons are incoming with 10dB RSSI difference. All are 9115. Any idea why this could happen? All are configured in that Area with same Site Tag / Policy Tag / RF Tag.

MICHAEL SCHROEDER · 10-16-2024

Thx, Leo. Will check the Logs regarding this. Regards, Mike

MICHAEL SCHROEDER · 10-16-2024

I agree, it sounds like a Bug. This makes it not very trustful to Upgrade the next Unit with more than 4500 APs in Operations.... Did you use WLAN Poller for Bulk Upload the Image? Can you short describe the process? Regards, Mike

Member Since	‎05-13-2003 09:25 AM
Date Last Visited	‎01-16-2026 01:45 AM
Posts	202
Total Helpful Votes Received	43

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SSID "found on New Location" Message after Upgrade

Same AP // Different SSIDs // different Power Level per SSID ???

9800 // Upgrade to 17.12.4 // PreImage Download // Radios go Off

Backup and Restore Cisco PI from Appliance to VM, Deployment Size?

Multiple Cell Design with IW9167 and 4 external Antennas?

Re: SSID "found on New Location" Message after Upgrade

Re: Same AP // Different SSIDs // different Power Level per SSID ???

Re: Same AP // Different SSIDs // different Power Level per SSID ???

Re: 9800 // Upgrade to 17.12.4 // PreImage Download // Radios go Off

Re: 9800 // Upgrade to 17.12.4 // PreImage Download // Radios go Off