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Wireless
Cisco Catalyst 9800 Wireless Controllers for Cloud
Cisco Catalyst 9800-CL Wireless Controller for Cloud
Series
Cisco Catalyst 9800 Wireless Controller in Cloud
Product Type
Wireless LAN Controller
Status
Available
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Release Date
13-NOV-2018
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Key Information
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Saved Content
Key Information
Catalyst 9800-CL Wireless Controller for Cloud Data Sheet
Catalyst 9800 Series Wireless Controllers At-a-Glance
See Also: Catalyst 9800 Series Wireless Controllers
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Recent Security Notices
19-Sep-2024
Field Notice: FN74109 - Access Point Image Corruption During CAPWAP Upgrade May Result in Boot Failure - Software Upgrade Recommended
10-Jan-2024
Field Notice: FN72510 - Cisco IOS XE Software: Weak Cryptographic Algorithms Are Not Allowed by Default for IPsec Configuration in Certain Cisco IOS XE Software Releases - Configuration Change Recommended
07-Dec-2023
Field Notice: FN72524 - During Software Upgrade/Downgrade, Cisco IOS APs Might Remain in Downloading State After December 4, 2022 Due to Certificate Expiration - Software Upgrade Recommended
06-Dec-2023
Field Notice: FN63942 - Wireless Lightweight Access Points and WLAN Controllers Fail to Create CAPWAP Connections Due to Certificate Expiration - Software Upgrade Recommended
05-Oct-2023
Field Notice: FN72323 - Cisco IOS XE Software: QuoVadis Root CA 2 Decommission Might Affect Smart Licensing, Smart Call Home, and Other Functionality - Software Upgrade Recommended
Document Categories
Configuration
Data Sheets and Product Information
Install and Upgrade
Maintain and Operate
Reference
Security Notices
Troubleshooting
Data Sheets and Product Information
End-of-Life and End-of-Sale Notices
End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.6.x
04-Oct-2022
End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.8.x
30-Aug-2022
End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.7.x
27-Jul-2022
End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.3.x
21-Apr-2022
End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.5.x
30-Aug-2021
End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 16.12.x
05-Mar-2021
Security Notices
Field Notices
Cisco Catalyst 9800-CL Wireless Controller for Cloud
Field Notice: FN74109 - Access Point Image Corruption During CAPWAP Upgrade May Result in Boot Failure - Software Upgrade Recommended
19-Sep-2024
Field Notice: FN72578 - Cisco IOS XE - Smart Licensing Using Policy Might Cause High CPU/Memory Usage - Software Upgrade Recommended
29-Sep-2023
Field Notice: FN72524 - During Software Upgrade/Downgrade, Cisco IOS APs Might Remain in Downloading State After December 4, 2022 Due to Certificate Expiration - Software Upgrade Recommended
07-Dec-2023
Field Notice: FN72510 - Cisco IOS XE Software: Weak Cryptographic Algorithms Are Not Allowed by Default for IPsec Configuration in Certain Cisco IOS XE Software Releases - Configuration Change Recommended
10-Jan-2024
Field Notice: FN72323 - Cisco IOS XE Software: QuoVadis Root CA 2 Decommission Might Affect Smart Licensing, Smart Call Home, and Other Functionality - Software Upgrade Recommended
05-Oct-2023
Field Notice: FN63942 - Wireless Lightweight Access Points and WLAN Controllers Fail to Create CAPWAP Connections Due to Certificate Expiration - Software Upgrade Recommended
06-Dec-2023
Reference
Command References
Programmability Command Reference, Cisco IOS XE 17.15.x
14-Aug-2024
Programmability Command Reference, Cisco IOS XE 17.14.x
05-Apr-2024
Programmability Command Reference, Cisco IOS XE 17.13.x
08-Dec-2023
Programmability Command Reference, Cisco IOS XE Cupertino 17.9.x
01-Aug-2022
Programmability Command Reference, Cisco IOS XE Dublin 17.12.x
28-Jul-2023
Programmability Command Reference, Cisco IOS XE Dublin 17.11.x
28-Mar-2023
Programmability Command Reference, Cisco IOS XE Dublin 17.10.x
30-Nov-2022
Technical References
Cisco Catalyst 9800-CL Wireless Controller for Cloud
Troubleshoot With Wireless Debug Analyzer
05-Apr-2023
Deployment Guide for Cisco Catalyst 9800 Wireless Controller for Cloud on Google Cloud Platform
15-Mar-2020
(PDF - 1 MB)
Understand CWA Flow on a Client
06-Oct-2023
Install and Upgrade
Install and Upgrade TechNotes
Cisco Catalyst 9800-CL Wireless Controller for Cloud
IOS AP Image Download Fails Due to Expired Image Signing Certificate Post December 4th, 2022 (CSCwd80290)
16-Mar-2023
Recover from a Boot Loop Caused by Image Corruption on Wave 2 and 11ax Access Points (CSCvx32806)
10-Apr-2024
List Cisco IOS XE Wireless Features per Release
06-Aug-2024
Safely Upgrade Access Points, Avoiding Image Corruption That Causes Boot Loop
10-Apr-2024
Upgrade and Downgrade of Catalyst 9800 Controllers: Tips and Tricks
24-Aug-2023
Configuration
Configuration Examples and TechNotes
Most Recent
Configure a WLAN for Voice with the 8821 on Catalyst 9800 WLC
24-Sep-2024
Configure DHCP OPTION 43 for Lightweight Access Points
17-Sep-2024
Configure Catalyst 9800 Wireless Controller AP Authorization List
21-Jun-2024
Configure Central Web Authentication (CWA) on Catalyst 9800 WLC and ISE
20-Jun-2024
Configure 9800 WLC and Aruba ClearPass - Guest Access & FlexConnect
20-Jun-2024
Configure RADIUS & TACACS+ for GUI & CLI Auth on 9800 WLCs
28-Mar-2024
Configure Catalyst 9800 WLC in HA SSO in Cisco IOS XE 16.12
22-Mar-2024
Configure MAC Authentication SSID on Catalyst 9800 Wireless Controllers
19-Mar-2024
Configure Mobility Topologies on Catalyst 9800 WLCs
14-Mar-2024
Configure Offline (Air Gapped) Licensing on 9800 WLC
01-Mar-2024
Configure Catalyst 9800 WLC with LDAP Authentication for 802.1X and Web-auth
29-Feb-2024
Configure QoS (BDRL) Rate Limit on Catalyst 9800 Wireless Controllers with AAA Override
17-Jan-2024
Monitor Catalyst 9800 WLC via SNMP with OIDs
15-Nov-2023
Configure AP Packet Capture on Catalyst 9800 Wireless Controllers
07-Nov-2023
Generate and Download CSR Certificates on Catalyst 9800 WLCs
02-Nov-2023
Configuration Guides
Programmability Configuration Guide, Cisco IOS XE 17.15.x
14-Aug-2024
Programmability Configuration Guide, Cisco IOS XE 17.14.x
05-Apr-2024
Programmability Configuration Guide, Cisco IOS XE 17.13.x
08-Dec-2023
Programmability Configuration Guide, Cisco IOS XE Cupertino 17.9.x
01-Aug-2022
Programmability Configuration Guide, Cisco IOS XE Dublin 17.12.x
28-Jul-2023
Programmability Configuration Guide, Cisco IOS XE Dublin 17.11.x
28-Mar-2023
Programmability Configuration Guide, Cisco IOS XE Dublin 17.10.x
30-Nov-2022
Smart Licensing Using Policy for Cisco Wireless Controllers
02-Sep-2024
Maintain and Operate
Maintain and Operate TechNotes
Cisco Catalyst 9800-CL Wireless Controller for Cloud
Understand High CPU Usage Reported for the Dataplane on Catalyst 9800
16-Mar-2024
Support VMware vSphere vMotion on Catalyst 9800
25-Nov-2022
Troubleshooting
Troubleshooting TechNotes
Cisco Catalyst 9800-CL Wireless Controller for Cloud
Configure Access Point 9105AXW as Work Group Bridge (WGB) with Wireless Lan Controller (WLC) 9800 Series
11-Aug-2022
Resolve the Syslog Message “Unregistered 9800-CL can only be used in lab”
29-Feb-2024
ARP Responses for Default Gateway IP Address Point to Wireless Clients
10-Nov-2021
Configure & Troubleshoot Catalyst 9800 Smart Licensing with SLUP
20-Aug-2024
Demonstrate Client Profiling on 9800 Wireless LAN Controller
27-Mar-2024
Manage Catalyst 9800 Wireless Controller Series with Prime Infrastructure with SNMP V2 and V3 and NetCONF
24-May-2024
Recommended Cisco IOS XE Releases for Catalyst 9800 Wireless LAN Controllers
06-Aug-2024
Troubleshoot Catalyst 9800 AP Join or Disconnection Issues Flow
11-Dec-2023
Troubleshoot Catalyst 9800 Client Connectivity Issues Flow
01-Dec-2023
Troubleshoot Catalyst 9800 Wireless Controllers Common Wireless Client Connectivity Issues
08-Jan-2019
Troubleshoot Catalyst 9800 Wireless LAN Controllers
20-Aug-2024
Troubleshoot High CPU Utilization Due to SNMP Process
29-Jul-2024
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