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...
hello I have a question during Cisco AP IOS Upgrade. I tried upgrading through GUI and I put C9800-AP-iosxe-wlc.bin in and I put ap1g7 in and booted it. And it does not boot and the log as below appears. ipv6 gw config loop in AC discovery CAPWAP ...
Hi folks. I have a pair of 9800-40s, 17.9.4 code. Having trouble making HA come up. I ran test wireless redundancy rping on both sides, and it fails. I am assuming they forgot to connect the RP ports, it is at a remote data center and they are going ...
Hi;Please consider the following error message captured from one of my 9130AXI APs:The following is the configuration applied on the controller:Any ideas?Thanks
Hi Fellow WLC users :i have a standby wlc as per below config : how can i test and confirm that HA is working fine and also need to pull the serial number of standby wlc - need help on this topic :(dpeeeevvdeee-eee) >show redundancy peer-system stati...
Hello Team,facing guest user authentication issuewlc model:9800-lios:17.9.4aAP-Mode-Flex connectGuest authentication: 802.1x/wpa+wpa2Issues is not with all the users and issue with few users.when user trying to connect initially the authentication t...
Hello,I'm planning to implement a wireless network in a site that has Azure AD.The wireless network will consists of a WLC and APs.So, how to integrate WLC with Azure AD in order to allow users authenticate through Azure and what is the best models t...
Hello Experts,In the L3/L7 ACL processing order, Does it match the 'Default permit any' rule in L3 ACL or just match the configured one?I have referred to the below document but could not see any L3 Rule which is no match but has an L7 match examples...
Hi All, Kindly help me with the instructor Led Course ECMS2 link so I can go through it.Thanks
I currently am only doing 802.1X(AD) on the SSID. My users have figured out they can get their personal iPhone on the SSID by entering their AD credentials. I would like to do 802.1X(AD) + MAC Filtering via ISE. This way the device would have to be i...
Hey Guys, i've ran into some strange issue where i was able to migrate all 2800 series APs from old AirOS WLC (5508 8.4.100) to 9800-L version 17.9.4a However now when i tried to move the 2700 and 3700 series, they are not able to join the WLC and i ...
C9800L is connected to the Core Switch 9500, and the AP is connected in VLAN 100. A VLAN 100 SVI has been created in the Core Switch and an IP helper has been configured. IP addresses are successfully being released in VLAN 100 without any issues. Th...
Hello Experts, I am testing Cisco 9800 series WLC with software version 17.3.3, 9115 AP is in local mode. Issue: When I am using external DHCP server , also added the ip helper address command on upstream switch then all clients stuck in IP learn sta...
Hello, AP 3802i joined to Catalyst 9800. but user cannot get ip address after connected to ssid. Users can get ip address from the same dhcp server via cable. DHCP relay is configured in the WLC based on cisco document below. Did I miss some step? Th...
I'm getting this error: This network contains both an MR access point and a security appliance with integrated wireless. The security appliance will not mesh with the access point and some aspects of the client experience, such as roaming, may be neg...
Good evening.I have a network with mixed MR56 and MR57 APs using WPA3 authentication. I am considering enabling the third radio (6GHz) on the MR57. However, I am not clear on what would happen to my clients when they roam from 6GHz to 5Ghz radio.Can ...
