Hey Community! I'm excited to share something we've been working on that I think will really resonate with many of you managing wireless networks today. We just released the Cisco State of Wireless Report 2026, based on insights from over 6,000 wirel...
Forum Posts
Resolved! WLC 9800L in redundant HA pair
I was asked by a customer to pair their existing 9800L-F with a second 9800L that they had on the shelf. For an unknown reason the second model is a 9800L-C and despite the published documentation suggesting that as these are the same class it is su...
i will check , now i have issue , when the wlc 9800 down like 5mintues happens the ap 9120ax chnages to be as ewc , i have to shut and no shut to let them back to wlc
Resolved! WLC code compatibility with AP C9136I-B
Hi,I have bunch of AP C9136I-B on C9800 code 17.12.6a and the controller warning message saying the current code does not support 2nd radio to be enabled. i can only upgrade up to 17.12.7a for a while as we have 3700 APs too.I need your advise :- is ...
Hi there, I currently have a very large bldg where I have a mix of CW9166s and MR42s. To save on a bit of cost I was thinking of just replacing the MR42s with 9176s. I'm thinking it should still be ok to have to have this slightly mixed setup, though...
Saw this bug CSCwv38239 - Catalyst 9300X PoE ports fail to establish Ethernet link with Vaisala temperature sensors after upgrade to IOS XE 17.15.5. Is anyone seeing the same problem with Cisco Access points on these switches ? All works on...
Hi Using C9800-CLVer 17.15.3Flexmode, remote sites.AP model - C9120-AXII am getting this error from multiple sites/APs across the network. AP is up, no disconnection, stable network, but on Controller they are getting dijoined msg every 30-50 seconds...
Actually I am deploying new access points but the issue i am facing is thatWhen I execute show ap join stats Showing that access points not joined and the message is "Image data request received from an unsupported AP"Even though I console to access ...
Hello everyone,I'm having some issues setting up a private LAN network using Cisco Mobility Express.My setup consists of:2 × Cisco Catalyst 2960-X switches2 × Cisco AIR-AP2802I-E-K9 access points running Mobility Express 8.10.196.0My goal is simply t...
The firmware update panel now just has a link to release notes.And that link is wonderfully detailed. An example:https://documentation.meraki.com/Wireless/Product_Information/Compatibility_and_Firmware/MR_33.1.2_Release_NotesI bet this will make @Ra...
MR 33.1.2 Release NotesThis page summarizes fixes and known issues for MR 33.1.2 release. It is intended for administrators evaluating an upgrade or troubleshooting behavior after deployment.The inventory is based on the exact MR 33.1.2 release issue...
Hello Community,I am facing an issue with Wireless networking 2.4Ghz and 5Ghz is not coming ap on AP3802I-D-K9 Access point with c9800CL virtual WLC.I am not sure what is wrong in this.,
Recently many of my MR86 APs have been bugging. Most of the time they are not broadcasting, and they show 100 percent interference on the 5ghz band. Almost like someone is running a signal jammer nearby. Requires a restart, but eventually comes back....
Resolved! Re: WLC9800 freezing issue
I am facing the same issue with 9800 running on the 17.12.6a version , we just lose connection to the core switch even though the link is showing up on both sides , bouncing the interface does not help.Did anyone find a solution for this
Hi,I'm trying to deploy an EasyPSK/iPSK WLAN on a Catalyst 9800-40 running IOS-XE 17.15.5. The target RADIUS server is PacketFence 15.1, but the problem occurs before any RADIUS communication.EnvironmentC9800-40 HA SSOIOS-XE 17.15.5C9120AXI-ECentral ...
Resolved! APs Using Unassigned Channels
Hello, I have set up a Cisco WLC 9800 with C9130AXI-E Access Points. I created an RF profile that only has the last 4 non-DFS channel (153-165). However, the AP never uses the assigned channels in the RRM-DCA config. It selects and uses random channe...
