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
Resolved! Downgrade issues
What are the known issues/bugs while downgrading from 17.6.1 to 17.3.5a (9800-40)?
Resolved! ISE sponsor portal guest accounts
I am having an issue with guest accounts that have been created in the sponsor portal, some accounts work fine but others show up in the authentication logs on ISE as error 22056. This error points to ISE not looking in the right identity store but ...
I have Cisco wlc 9800 and AP Cisco 9115 i have issue with AP not joined Wlc issue is cisco wlc 9800 dtls_process_packet: DTLS Error: 1051how to solved this problem
Hi guysis it possible to run an Cisco Catalyst 9120AXI in sensor mode on a Cisco C9800 with IOS-XE 17.3.5a? I tried to "convert" an AP to the sensor mode with "ap name {name} mode sensor", but nothing happens there.And the documentation on CCO is not...
Hi Community, I am planning to enable Internal DHCP for one of the SSID on C9800 WLC, but I am not sure if it's technically valid or not. Here is some background: The SSID or the WLAN profile is configured as central authentication, local switching,...
Hello Team, is this possible if we can store running configuration of all cisco switches on Cisco ISE ? is there any way please let me know. Thanksmanish Jain
今天客户反馈，探针探测到一个安全事件告警。如图一所示，这个终端地址经过查询是无线信号连接，通过lacp认证，指向无线控制器，然后控制器疑似一直向 3132372e302e302e31.cisio.com这个域名发送信息，经过解析，这个域名对应地址是209.15.13.134--位置在加拿大多伦多，很奇怪，是我的控制器设置哪里出现问题了吗？还是我的版本问题，版本如图2所示，日志一直提示*broffu_SocketReceive: May 12 15:37:01.325: %BROFFU-0-DP_...
I have single WLC with ISE Radius setup and operational normally for wireless users since ling time. However, sometimes i notice this message on ISE (11007 Could not locate Network Device or AAA Client). WLC is added properly in ISE with proper IP & ...
I'm trying to upgrade my 5520 WLC from the old version 8.2.130 to version 8.10. Is Smart License Required? Or can I still use the RTU license?
Hello people, I have Cisco CMX version 10.4.1-15, we use authentication with Facebook and work well, I try to use authentication with Instagram, but has an error. I am following this steps for configuration: https://www.cisco.com/c/en/us/td/do...
Hi All, We recently had some TAC assistance with some wireless issues and lots of clients. Apparently we have numerous clients that are essentially creating ARP floods, TAC was able to show us some of the MAC addresses that were causing the issues, ...
We have a guest user network that we created a long time ago that I want to remove entirely. How do I do that?
So when we were testing a RADIUS config with a client in our lab, we noted the following happen. A client device turns off its radio. Even though the client radio was turned off, the client entry remained on the WLC/radio for times between 5 minutes...
Resolved! Active Deep Green mode
Why the AP did not reboot when it did not get the IP address and communicate with WLC? Is it expected behavior that the AP stays up while getting this msg - Activate Deep Green Mode?
HelloI recently downloaded malwarebites after a security threat and found that it prevented my cisco anyconnect from working. I removed the antivirus completely and even completely removed and reinstalled cisco itself and have not been able to get a...
