About HOLGER HAHN

HOLGER HAHN · 08-04-2021

In 2018 the user dongill asked "Is it possible to do a email validation for “Known Guest” account creation in the sponsor portal? We have a need to prevent sponsors creating guest accounts with their corporate email addresses?"https://community.cisco...

HOLGER HAHN · 06-11-2021

In "802.11n/ac (5 GHz) Throughput" configuration should I enable only 11ac mode or 11n mode, too?Most of our notebooks are newer models with 11ac capabilities.WLC 5508 (version 8.5.171.0)AP only AIR-AP2802I-E-K9

HOLGER HAHN · 04-22-2020

I purchased a WLC 2106 for private use.The running software is 7.0.98.0I know a newer version exists (I guess 7.0.250.0) but software for the 2106 isn't longer available on Cisco download section.Where do I get the latest version for the device?

HOLGER HAHN · 09-29-2017

We have LDAP integration, all employees are synchronized via LDAP and these end users are in Corporate Directory.That's OK and wanted. But I need some special local users because we have several SIP phones (like Revolabs FLX2) which needs to authenti...

HOLGER HAHN · 10-13-2011

I face a strange behavior while connecting to WiFi with my Android phone. When I configure the WiFi settings to use a static IP at home with a Speedport router from Telekom everything works fine. I get a connection imediately. (Security credentials...

HOLGER HAHN · 11-08-2023

The problem has now been solved for me.The TAC Engineer removed some things from the database and then it worked.For all those who also have the problem and open a case, you can refer to mine: 696002598The engineer was Dmitry Demin.

HOLGER HAHN · 09-27-2023

The case is still open.Cisco assumed wrong data in DB and deleted something. But after reboot the application stuck in restart.Either the database was corrupted by the deletions or it was already corrupt before.In any case, we had to make the Seconda...

HOLGER HAHN · 08-22-2023

I'm running ISE 3.2 p2 and SSM-on-Prem 8-202304 for licensing.The update option with a new token doesn't work for me.Registration is fine but not authorization.The used licenses are still in compliance state "Evaluation"I've opened a TAC case and wai...

HOLGER HAHN · 02-09-2022

BW Dijk already has figured out which certificate is about to expire!!! The self signed for HTTPS.But there is no buton to regenerate it. You can only view it. The good news is:Just reboot the device and the certificate will regenerate during this pr...

HOLGER HAHN · 12-15-2021

Ahhh...Now I understand.Instead of tweaking the original exclusion script you tweaked the "Allow only" script.I've already had the idea to make it negativ with the exclamation mark but I guess I did it the wrong way (I'm not a programmer...). And bec...

Member Since	‎12-14-2009 03:40 AM
Date Last Visited	‎11-15-2023 11:18 PM
Posts	36
Total Helpful Votes Received	11

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User Activity

ISE sponsor portal, restrict domain for the guest email address

WLC: 802.11n/ac - enabling both modes (11n and 11ac) or only 11ac?

WLC 2106 Software

CUCM 11.5 hide local end users from the corporate Directory

Android Phone: DHCP request although static IP configured

Re: Alarms: Smart Licensing Id Certificate Renewal Failure

Re: Alarms: Smart Licensing Id Certificate Renewal Failure

Re: Alarms: Smart Licensing Id Certificate Renewal Failure

Re: Roomkit, SX80, A certificate is about to expire. Please, update.

Re: ISE sponsor portal, restrict domain for the guest email address