Ask Me Anything Event Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, August 4, 2025 through Friday, August 15, 2025. Our colleagues Saikat Nandy and Parithosh Vema will be waiting to assist you ...
Forum Posts
Hi All, I am planning to migrate from Cisco C9120AXI-S EWC to Cisco Catalyst CW9800 controller. Is there any updated and accurate procudure to do that ? Total AP is 5. If you recently the same thing before, please share with me. Thank you.
Resolved! 9800 Dynamic Vlan
I test dynamic vlan on my WLC 9800 with cisco ISE. When the client successfull authenticate to ISE then the client will get vlan 101 to the client, but why the client not getting ip address? Vlan 101 already add to the flex profile On the client mon...
Dear all Does anyone know if it is possible to use multiple (secondary) IP Subnets for a wireless client VLAN on the C9800 IOS-XE platform?With AireOS WLCs that was not supported and we had to use either one (primary) subnet per client VLAN/dynamic i...
Hi.Trying to setup bridge/mesh between to 1815w APs, one of which is also the ME WLC. Is this possible as im having no luck. Ive tried following a few docs but not managed to get it working. When i change the MAP AP to flex+bridge mode and after a ...
I have a Cisco 9800 WLC running 17.12.5 and I have 1 central site (local mode APs where the WLC resides) and about 10 remote sites with APs in FlexConnect Mode and Local Authentication. Each remote site has a local authentication server with the auth...
I have a branch office where the APs get their DHCP from a Catalyst 9200 that includes the option 42 NTP server. I recently needed to update this, and realized that, since those DHCP leases were setup "infinite", I don't have an easy way to getting t...
Resolved! 1541i APs failing, PoE only no ethernet
HiWe have been getting failures of 1542i AP for a while but though it was an environment issue but we are getting more and more failing now and some are not in a bad environment. When they fail the switch shows the port down, PoE shows as ieee PD. ...
お世話になっております。無線APをチャネル自動設定で運用していますが、この度固定チャネルに変更したいと考えております。そこでチャネル設計について注意するべき点などございましたら、ご教示いただけますと幸いです。よろしくお願いいたします。
Is there a way to extend the GUI idle timeout on the 9800 to 1 hour?
Hello!I work in a school district that has three main high school buildings, one alternative placement building, and the administration office for a total of five separate buildings. Very recently, I've had one of our school buildings send reports of...
Hello,I need to determine what parts are required to add 3 additional remote buildings to a BAS controls network since fiber is unavailable. The site already has an FM3200 Base and 3 FM1200 Volos. These parts are EOL and unavailable to order. Has any...
We are facing an issue with CW9178I and CW9136I access points on the same CW9800M WLC. Setup Details: WLC Model: Catalyst 9800M Access Point Models: CW9178I and CW9136I Country Code: QA (Qatar) Issue Description: On IOS-XE 17.15.3, the CW91...
Hi,i have a CW9176I joined to 9800cl however no 5ghz or 6ghz bands operational. They are admin up but not operational.syslog shows a few of these:%APMGR_TRACE_MESSAGE-6-WLC_APMGR_INFO: Chassis 1 R0/0: - 9056.7189.d600 Setting country code to Access P...
HiWe are in the middle of migrating from an old 5520wlc to a 9800. Only a few sites have been migrated so far but we have spotted an issue in prime heatmaps. It seems a random number of AP's will show any kind of coverage on the map while others sh...
I am trying to reset a Cisco Air Cap 1552 E access point back to it's factory defaults. I have tried every mode button press and release from what I read online, but nothing is working. I do not have an option to reset it via a controller. Can som...
