Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, August 17 , 2026 through Tuesday August 31, 2026. Our experts Saikat Nandy and Prashanth Bargur Hanumantharayappa will be waiting to assist you and resol...
We have deployed a wifi network with a 9120 EWC and several APs. At first the equipment came with version 17.3.5b and we upgraded to 17.6.4, leaving 17.3.5b as a backup image. Now we want to go back to version 17.3.5b. Is there any way to go back to ...
Hi Guys! Freshly deployed wireless system gone into production 2 months ago. We have 2 piece of 9800 WLCs in HA SSO deployment model. Unfortunately the licensing level was not set on startup, now I would like to set it up. As I know, after changing l...
Hello All,I have 2 WLC 5508 with redundancy for the moment AP license count is 175. We need to add license (75 licenses)For WLC SN A :show redundancy summaryRedundancy Mode = SSO ENABLEDLocal State = ACTIVEPeer State = STANDBY HOTUnit = Secondary (In...
I have deployed 2 MR56 with built in RF profile. Sometimes average channel utilization shows high and sometimes it shows fair for 2.4Ghz . what is the problem and how can i fixed it?
My organization is considering using virtual 9800 WLCs for guest anchors. I cant seem to find a definitive answer for what the max data transmit volume for this platform.
Hi there,I am new to networking and wanted to try something out. Maybe someone can help me.I have a Cisco Catalyst 9800 Wlan Controller which is connected to a Switch with 2 Links. One 10Gbit Link and a 1Gbit Link. I want the 10Gbit link to be the li...
I am having trouble trying to find a CLI command that will let me config a WLAN/SSID into 5Ghz only: Radio Policy : 802.11a onlyI've tried the GUI disableing the 2.4, but I'm still getting: Operational State of Radio...
Does the 9300 EWC (embedded wireless controller on Catalyst 9300 switch) support gNMI as model-driven configuration management? Found this documentation, but it does not mention embedded wireless controller on switches.https://www.cisco.com/c/en/us/p...
I upgraded 1 WLC 2504 from 7.3.101.0 to 8.0.152.0. After upgrade the APs will not register. There are 4 3602i's. The WLC is licensed for 5.The AP LED cycles through the boot process and then immediately goes solid green.
Hi Guys!I've looked at some example configurations and community posts. I have the following topology:Foreign WLC [9800] <---> Anchor WLC [5520] <--> DMZ interface (Dynamic interface group with multiple VLANs)We want to use the Anchor WLC DMZ that ha...
Hello,unfortunately, I am not getting anywhere with my problem right now. I have a Cisco 2960-C switch and a Cisco 2702 AP. On the switch I have on Gig1 (WAN1) and on Gig2 (WAN2). Now I want to make a vlan for WAN1 and a vlan for Wan 2. In this case ...
We're considering getting rid of a rather expensive and inflexible third-party solution that currently provides guest wireless access through individual credentials via SMS. The stock Sponsored guest feature, even if bare-bones, seems to be more than...
HiI'm seeking a bit of help on understanding our RF spectrum graph.We had a report of some client issues - packets being dropped on ping to 8.8.8.8.The AP is operating on ch 161, it is a MR57Taking a look at the RF spectrum graph ch 161 did not look ...
Hi, do i need to order a AIR-DNA-E-3/5Y DNA lic with the C9115AXI-I to run them in Controller mode. As i dont know wich controller is in use. Can i order them as opt out and how about running them with out DNA Lic, or do i need to order a adder Lic...
Hello, I have 3 WLC, and have problems to register APs with MIC SHA2 only in WLC1. The difference with the others is in "show sysinfo"... (Cisco Controller) >show sysinfo Manufacturer's Name.............................. Cisco Systems Inc.Product Nam...
