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Wireless
Cisco Wireless LAN Controller Software
Product Type
Wireless LAN Controller
Status
Available
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Series Release Date
09-JUL-2014
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Recent Security Notices
27-Sep-2023
Security Advisory: Cisco Wireless LAN Controller AireOS Software Denial of Service Vulnerability
28-Sep-2022
Security Advisory: Cisco Wireless LAN Controller AireOS Software FIPS Mode Denial of Service Vulnerability
Document Categories
Configuration
Design
Install and Upgrade
Maintain and Operate
Reference
Release and Compatibility
Security Notices
Troubleshooting
See also:
Translated End-User Guides
Security Notices
Security Advisories, Responses and Notices
Cisco Wireless LAN Controller AireOS Software Denial of Service Vulnerability
27-Sep-2023
Cisco Wireless LAN Controller AireOS Software FIPS Mode Denial of Service Vulnerability
28-Sep-2022
Cisco Wireless LAN Controller Management Interface Authentication Bypass Vulnerability
13-Apr-2022
Cisco Access Points SSH Management Privilege Escalation Vulnerability
22-Sep-2021
Cisco IOS XE Software for Catalyst 9800 Series and Cisco AireOS Software for Cisco WLC Flexible NetFlow Version 9 Denial of Service Vulnerability
24-Sep-2020
Cisco Wireless LAN Controller HTTP Parsing Engine Denial of Service Vulnerability
02-May-2020
Cisco Wireless LAN Controller 802.11 Generic Advertisement Service Denial of Service Vulnerability
15-Apr-2020
Cisco Wireless LAN Controller Path Traversal Vulnerability
16-Oct-2019
Cisco Wireless LAN Controller Secure Shell Denial of Service Vulnerability
16-Oct-2019
Cisco Wireless LAN Controller Locally Significant Certificate Denial of Service Vulnerability
17-Apr-2019
Cisco Wireless LAN Controller Secure Shell Unauthorized Access Vulnerability
17-Apr-2019
Cisco Wireless LAN Controller Software Session Hijacking Vulnerability
17-Apr-2019
Cisco Wireless LAN Controller Software IAPP Message Handling Denial of Service Vulnerabilities
17-Apr-2019
Cisco Wireless LAN Controller Software Cross-Site Request Forgery Vulnerability
17-Apr-2019
Cisco Wireless LAN Controller Software GUI Configuration Denial of Service Vulnerabilities
17-Apr-2019
View all documentation of this type
Release and Compatibility
Compatibility Information
Cisco Wireless Solutions Software Compatibility Matrix
02-Dec-2024
Compatibility Matrix for Legacy Cisco Wireless Solutions
20-Feb-2023
Feature Matrix for Cisco Wireless Access Points
22-Nov-2022
Cisco New Mobility Support Matrix for AireOS Controllers
30-Oct-2019
Release Notes
Release Notes for Cisco Catalyst 9800 Series Wireless Controller, Cisco IOS XE 17.16.x
11-Dec-2024
Release Notes for Cisco Catalyst 9800 Series Wireless Controller, Cisco IOS XE Dublin 17.12.x
06-Dec-2024
Release Notes for Cisco Catalyst 9800 Series Wireless Controller, Cisco IOS XE 17.15.x
02-Dec-2024
Release Notes for Cisco Catalyst 9800 Series Wireless Controller, Cisco IOS XE Cupertino 17.9.x
19-Sep-2024
Release Notes for Cisco Catalyst 9800 Series Wireless Controller, Cisco IOS XE Bengaluru 17.6.x
12-Sep-2024
Release Notes for Cisco Wireless Controllers and Lightweight Access Points, Cisco Wireless Release 8.10.196.0
15-May-2024
Release Notes for Cisco Catalyst 9800 Series Wireless Controller, Cisco IOS XE 17.14.x
05-Apr-2024
Release Notes for Cisco Wireless Controllers and Lightweight Access Points, Cisco Wireless Release 8.10.190.0
29-Feb-2024
Release Notes for Cisco Catalyst 9800 Series Wireless Controller, Cisco IOS XE 17.13.x
08-Dec-2023
Release Notes for Cisco Catalyst 9800 Series Wireless Controller, Cisco IOS XE Amsterdam 17.3.x
30-Oct-2023
Release Notes for Cisco Catalyst 9800 Series Wireless Controller, Cisco IOS XE Dublin 17.11.x
28-Mar-2023
Release Notes for Cisco Wireless Controllers and Lightweight Access Points, Cisco Wireless Release 8.10.185.0
25-Mar-2023
Release Notes for Cisco Wireless Controllers and Lightweight Access Points, Cisco Wireless Release 8.10.181.0
12-Dec-2022
Release Notes for Cisco Catalyst 9800 Series Wireless Controller, Cisco IOS XE Dublin 17.10.x
30-Nov-2022
Release Notes for Cisco Catalyst 9800 Series Wireless Controller, Cisco IOS XE Gibraltar 16.12.x
27-Sep-2022
View all documentation of this type
Reference
Command References
Cisco Wireless Wi-Fi 7 Access Point Serviceability Command Reference, Release 17.15.2
04-Dec-2024
Cisco Aironet Wave 2 and Catalyst Wi-Fi6 Access Point Command Reference, Release 8.10
28-Jul-2023
Cisco Aironet Wave 2 and Catalyst Wi-Fi6/6E Access Point Command Reference, Release 8.9
16-Feb-2021
Cisco Aironet Wave 2 Access Point Command Reference, Release 8.7
16-Feb-2021
Cisco Aironet Wave 2 Access Point Command Reference, Release 8.8
16-Feb-2021
Cisco Wireless Controller Command Reference, Release 8.8
15-Feb-2021
Cisco Wireless Controller Command Reference, Release 8.5
12-Feb-2021
Cisco Wireless Controller Command Reference, Release 8.10
11-Feb-2021
Cisco Wireless Controller Command Reference, Release 8.9
09-Apr-2019
Cisco Wireless LAN Controller Command Reference, Release 8.0
06-Dec-2018
Cisco Wireless Controller Command Reference, Release 8.3
06-Dec-2018
Cisco Wireless Controller Command Reference, Release 8.6
06-Dec-2018
Cisco Wireless Controller Command Reference, Release 8.7
06-Dec-2018
Cisco Wireless Controller Command Reference, Release 8.1
11-Oct-2018
Cisco Wireless Controller Command Reference, Release 8.4
11-Oct-2018
View all documentation of this type
Documentation Roadmaps
Cisco Wireless Releases
Documentation Roadmap, Cisco Wireless Release 8.10
25-Mar-2023
Documentation Roadmap, Cisco Wireless Release 8.9
12-Apr-2019
Documentation Roadmap, Cisco Wireless Release 8.8
03-Apr-2019
Documentation Roadmap, Cisco Wireless Release 8.7
29-May-2018
Documentation Roadmap, Cisco Wireless Release 8.6
26-Apr-2018
Documentation Roadmap, Cisco Wireless Release 8.5
29-Nov-2018
Cisco IOS XE Releases
Documentation Roadmap, Cisco IOS XE Release 3E (Cisco 5700 Series WLC)
09-Dec-2014
Documentation Roadmap, Cisco IOS XE Release 3SE (Cisco 5700 Series WLC)
23-Apr-2014
Licensing Information
Resolve License Questions 3504, 5520 and 8540 Wireless LAN Controllers: RTU FAQ
14-Sep-2022
Technical References
Troubleshooting Guide For Wireless Client Interoperability Issues with CUWN
14-Feb-2023
802.11 WLAN Roaming and Fast-Secure Roaming on CUWN
09-Feb-2023
8.5 Identity PSK Feature Deployment Guide
16-Dec-2021
High Availability (SSO) Deployment Guide
25-Feb-2021
Cisco Access Point Radio Reset Code Reference
07-Dec-2020
Enterprise Mobility 8.5 Design Guide
16-Nov-2020
Enterprise Mobility 8.1 Design Guide
16-Nov-2020
MEandEWCFeatureComparisonMatrix
14-Aug-2020
Wireless Bi-Directional Rate Limiting Deployment Guide
10-Aug-2020
Regulatory Domain Rule Changes in Cisco Wireless Release 8.10.130.0 and Cisco IOS XE Release Amsterdam 17.3.1
02-Aug-2020
High Density Experience (HDX) Deployment Guide
23-Jul-2020
Cisco Mobility Express Deployment Guide
22-Jul-2020
Cisco Mobility Express Deployment Guide
22-Jul-2020
Cisco Mobility Express Deployment Guide
22-Jul-2020
Cisco Wireless Mesh Access Points, Design and Deployment Guide, Release 8.6
05-Jul-2020
View all documentation of this type
Design
Design Guides
Cisco Wireless Mesh Access Points, Design and Deployment Guide, Release 8.0
25-Jun-2020
Parallel Redundancy Protocol Over Wireless Deployment Guide
29-Mar-2020
Cisco Adaptive wIPS Deployment Guide
16-Mar-2017
Install and Upgrade
Install and Upgrade Guides
Cisco 3504 Wireless Controller Installation Guide
25-Jul-2022
Cisco 5520 Wireless Controller Installation Guide
14-Feb-2021
Cisco 8540 Wireless Controller Installation Guide
14-Feb-2021
Cisco Aironet Universal AP Priming and Cisco AirProvision User Guide
29-Jun-2015
Install and Upgrade TechNotes
Migrate from AireOS WLC to Catalyst 9800 with WLANPoller
26-Aug-2024
Safely Upgrade Access Points, Avoiding Image Corruption That Causes Boot Loop
10-Apr-2024
Configuration
Configuration Examples and TechNotes
Multicast with Wireless LAN Controllers (WLCs) and Lightweight Access Points (LAPs) Configuration Example
25-Nov-2024
Understand and Configure EAP-TLS with a WLC and ISE
21-Nov-2024
Configure 802.1X Supplicant for Access Points with 9800 Controller
19-Sep-2024
DHCP OPTION 43 for Lightweight Cisco Aironet Access Points Configuration Example
17-Sep-2024
Generate CSR for Third-Party Certificates and Download Chained Certificates to the WLC
05-Sep-2024
RADIUS Server Authentication of Management Users on Wireless LAN Controller (WLC) Configuration Example
08-Aug-2024
NTP on Wireless LAN Controllers Configuration Example
01-Aug-2024
Troubleshooting Why an AP Does Not Join a Controller
12-Jun-2024
How to Use the Backup Image on Wireless LAN Controllers (WLCs)
24-May-2024
External Web Authentication with Wireless LAN Controllers Configuration Example
15-May-2024
Configure 802.11w Management Frame Protection on WLC
02-May-2024
Configure Dynamic VLAN Assignment with ISE and Catalyst 9800 Wireless LAN Controller
11-Apr-2024
Troubleshooting Web Authentication on a Wireless LAN Controller (WLC)
20-Mar-2024
VLANs on Wireless LAN Controllers Configuration Example
05-Mar-2024
MAC Filters with Wireless LAN Controllers (WLCs) Configuration Example
09-Feb-2024
View all documentation of this type
Configuration Guides
Cisco Wireless Controller Configuration Guide, Release 8.10
04-Mar-2022
Cisco Wireless Controller Configuration Guide, Release 8.5
09-Jun-2021
Cisco Wireless Controller Configuration Guide, Release 8.6
16-Sep-2020
Cisco Wireless Controller Configuration Guide, Release 8.7
16-Sep-2020
Cisco Wireless Controller Configuration Guide, Release 8.8
15-Sep-2020
Cisco Wireless Controller Configuration Guide, Release 8.9
15-Sep-2020
Cisco Wireless Controller Configuration Guide, Release 7.6
11-Jun-2020
Cisco Wireless Controller Configuration Guide, Release 8.3
10-Jun-2020
Cisco Wireless Controller Configuration Guide, Release 8.4
03-Jul-2019
Cisco Wireless Controller Configuration Guide, Release 8.1
06-Jun-2019
Cisco Wireless Controller Configuration Guide, Release 8.0
31-May-2019
Cisco Wireless Controller Configuration Guide, Release 8.2
31-May-2019
Cisco Wireless LAN Controller Configuration Guide, Release 7.2
28-Mar-2019
Cisco Wireless LAN Controller Configuration Guide, Release 7.4
14-Jul-2016
NBAR2 Protocol Pack 14.0.0 for Cisco Wireless Controllers
16-Dec-2015
View all documentation of this type
Maintain and Operate
Maintain and Operate TechNotes
Download Cisco IOS® XE 17.12.4 ESW Images for 9800
05-Dec-2024
Troubleshoot a Lightweight AP that Fails to Join a WLC
17-May-2024
Support VMware vSphere vMotion on Catalyst 9800
25-Nov-2022
Troubleshooting
Error and System Messages
System Message Guide for Cisco IOS XE 17.15.x
28-Aug-2024
System Message Guide for Cisco IOS XE 17.14.x
05-Apr-2024
System Message Guide for Cisco IOS XE 17.13.x
30-Nov-2023
System Message Guide for Cisco IOS XE Dublin 17.12.x
28-Jul-2023
System Message Guide for Cisco IOS XE Dublin 17.11.x
14-Apr-2023
System Message Guide for Cisco IOS XE Dublin 17.10.x
04-Apr-2023
System Message Guide for Cisco IOS XE Cupertino 17.9.x
01-Aug-2022
System Message Guide for Cisco IOS XE Cupertino 17.8.x
08-May-2022
System Message Guide for Cisco IOS XE Cupertino 17.7.x
17-Mar-2022
System Message Guide for Cisco IOS XE Bengaluru 17.6.x
18-Aug-2021
Cisco Wireless Controller System Message Guide, Release 8.10
19-Oct-2019
(XLSX)
Cisco Wireless Controller Trap Logs, Release 8.9
10-Apr-2019
(XLSX)
Cisco Wireless Controller System Message Guide, Release 8.9
10-Apr-2019
(XLSX)
Cisco Wireless Controller System Message Guide, Release 8.8
27-Jul-2018
(XLSX)
Cisco Wireless Controller Trap Logs, Release 8.8
18-Apr-2018
(XLSX)
View all documentation of this type
Support FAQ
Review Wireless LAN Controller (WLC) Design and Features FAQ
06-Sep-2024
Troubleshooting TechNotes
Troubleshoot an AP that Does Not Join a Controller
12-Jun-2024
Recommended AireOS Wireless LAN Controller Releases
30-May-2024
Troubleshoot Catalyst 9130 AP Join Issue
08-May-2024
Troubleshoot Access Point Disassociation from Controller
25-Mar-2024
Configure Syslog Server on Wireless LAN Controllers
08-Dec-2023
Troubleshoot Wireless Speed Issues
05-Sep-2023
Verify Radius Server Connectivity with Test AAA Radius Command
28-Aug-2023
Troubleshoot Connectivity in a Wireless LAN Network
02-Jun-2023
Understand the Wireless Config Analyzer Express
19-May-2023
Understand the FlexConnect Feature Matrix for AireOS
12-May-2023
Troubleshoot Certificate Installation on WLC
04-Apr-2023
Troubleshoot the mDNS Gateway on Wireless LAN Controller (WLC)
27-Mar-2023
Secure a Flexconnect AP Switchport with Dot1x
31-May-2022
ARP Responses for Default Gateway IP Address Point to Wireless Clients
10-Nov-2021
Understand And Troubleshoot Central Web-Authentication (CWA) In Guest Anchor Set-Up
25-Oct-2021
View all documentation of this type
Downloads
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