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
Hi all, We are experiencing a strange problem with our WLC 9800 running version 17.9.5. All iPhone devices can't obtain an IP address and get stuck on IP learn mode with the 5 GHz band. If we disable the 5 GHz band, the devices work fine with the 2.4...
Resolved! Upgrade Catalyst 9800
Could someone please help me out with this? Cisco wrote this so confusing I need some validation. I am planning on upgrading my Catalyst 9800-L to the recommended code version 17.9.4a. When I look at the APSP release notes it states that I need to in...
Our school district has a large Wi-Fi network with over 4200 Catalyst 9K access points (APs) spread across multiple campuses. These APs connect back to a central data center with two Cisco Catalyst 9800 80 WLCs and two 9800 40 anchors.We've been batt...
We have a open SSID w/Radius setup on our MR46 APsWe are using Radius w/Group Policies to drop these devices into the appropriate Vlan on our networkAll of the devices are set to Auto-join this SSID.We're are using Apple iPads and Chromebooks which n...
Hello all, My current environment consists of a WLC 5520 with mostly if not all 9120AXI ap's on prem. Our current setup for guest wifi does not use ISE authentication it simply allows the end user on the network via captive portal.VIP is requesting t...
I am attempting to obtain a copy of the WLC config from the controller via FTP from GUI and SSH. Multiple FTP/TFTP servers have been attempted, but we keep getting the following error. cisco updcode.c:6888 Error FTP file Transfer [ftp_put], <150>, Op...
Resolved! Cisco WLC 5520 GUI and CLI stuck
Hello,We have an EMEA central WLC, Cisco 5520 in HA with firmware 8.5.171.0, hosting around 400+ APs among multiple countries and sites, I was working on the CLI for reviewing some APs logs earlier, at a moment it got stuck.Since this moment I cannot...
All access points (APs) under my C9800-80 controller are operating in local mode. I have two different SSIDs: one with WPA2 Enterprise and the other with open (central web authentication with ISE). There doesn’t appear to be a general issue, everyth...
Hoping to get some help here... we are baffled.There are 400+ commercial IoT devices (all the same) on the wireless network across several campuses. These devices have always connected very quickly and have been very stable.Internet shortages, chip ...
1. trying to block DNS IP (which is outside AdP domain) from a device in IOT .. IOT has tag 268, for DNS I create an adaptive policy object with DNS IP, then tied policy object to an SGT (10) in a group, then created a policy to block traffic between...
i am looking for the SNMP OID, to check what is AP name that a specific client is connected at. for example, a client 01:02:03:AA:BB:CC is currently connected to "AP123". i am looking for the SNMP OID, which can return the name "AP123", protocol (802...
I am seeing multiple issues with assigning SGTs, I have relevant HW ad Licenses.when I assign SGT at SSID level the SGT disappears as soon as I save itafter savingI though it may be cosmetic, the capture on wired interface do not show any CMD header....
HelloI have a C9120AXE access point. I'm trying to change the bandwith using SSH command: "ap name AP84F1.4783.21FC dot11 dual-band channel width 40W" but it fails with the following error printed on the serial console: "%RRM_CLIENT-3-EWLC_EXEC_ERR: ...
Hello, did anybody tried to connect prime intra 3.10.4 (last version) with CMX 11.0.1 (last version)? combability matrix says it should work but I get "CMX Reachability issue. Please check logs for more information" Sure, it is almost impossible to...
Hello,I seem to be having a PoE problem with AIR-AP1832I-E-K9 WAPs connecting to C9300-LM switches. This AP model has worked fine for a good few years connected to a C3560 switch. The switch has been replaced with a 9300-LM and power is granted for a...
