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Configuration Examples and TechNotes

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Initial Concepts

Cooking Recipe: Minimum Bootstrap CLI configuration for Catalyst 9800 07/Oct/2021
Understand Catalyst 9800 Wireless Controllers Configuration Model 17/Feb/2023Updated
Understand FlexConnect on Catalyst 9800 Wireless Controller 28/Feb/2023

CAPWAP/AP Join

Catalyst 9800 Wireless Controllers AP Authorization List 21/Jun/2021

Security

Configure 802.1X Authentication on Catalyst 9800 Wireless Controller Series 18/Nov/2022
Configure Catalyst 9800 WLC iPSK with ISE 23/Aug/2022
Configure Local EAP Authentication on Catalyst 9800 WLC 14/Sep/2021
Configure MAC Authentication SSID on Catalyst 9800 Wireless Controllers 24/Feb/2023Updated
Configure RADIUS and TACACS+ for GUI and CLI Authentication on 9800 Wireless LAN Controllers 24/Feb/2023Updated
Configure Catalyst 9800 WLC with LDAP Authentication for 802.1X and Web-auth 11/Oct/2022
FlexConnect WLAN with 802.1x AAA override on Catalyst 9800 Wireless Controllers 27/Nov/2018

High Availability

Configure Catalyst 9800 Wireless Controllers in High Availability (HA) Client Stateful Switch Over (SSO) in IOS-XE 16.12 29/Mar/2021

Guest Access

Configure 9800 WLC Lobby Ambassador with RADIUS and TACACS+ Authentication 07/Jun/2021
Configure Central Web Authentication with Anchor on Catalyst 9800 20/Sep/2021
Configure DNA Spaces Captive Portal with Catalyst 9800 WLC 06/Feb/2023Updated
Configure and Troubleshoot External Web-Authentication on 9800 WLC 12/Jan/2023
Customize the Web Authentication Portal on Catalyst 9800 WLC 09/Sep/2021
FlexConnect Configuration with Central and Local Authentication on Catalyst 9800 Wireless Controllers 27/Nov/2018

Mobility

Configure WLAN Anchor Mobility Feature on Catalyst 9800 14/Sep/2021
Configure Mobility Topologies on Catalyst 9800 Wireless LAN Controllers (WLCs) 10/Nov/2022

Troubleshooting

Configure Access Point in Sniffer Mode on Catalyst 9800 Wireless Controllers 21/Apr/2021
Configure AP Packet Capture on Catalyst 9800 Wireless Controllers 22/Nov/2018

Licensing

Configure Catalyst 9800 WLC Smart Licensing Using Policy with DNA Center 12/Oct/2021

General

Configure Catalyst 9800 and FlexConnect OEAP Split Tunneling 15/Sep/2021
Configure Mesh on Catalyst 9800 Wireless LAN Controllers 10/Nov/2021
Configure OEAP and RLAN on Catalyst 9800 WLC 30/Jun/2020
Configure QoS (BDRL) Rate Limit on Catalyst 9800 Wireless Controllers with AAA Override 27/Apr/2021
Configure VideoStream on Catalyst 9800 WLC 14/Sep/2021
Configure a WLAN for Voice with Cisco 8821 on Catalyst 9800 WLC 08/Nov/2021
Configure and Troubleshoot CMX connectivity with Catalyst 9800 Series Wireless LAN Controllers 30/Jan/2020
Configure mDNS on Catalyst 9800 Wireless Controller 20/Apr/2020
Generate and Download CSR Certificates on Catalyst 9800 WLCs 10/Mar/2023Updated
Monitor Catalyst 9800 WLC via SNMP with OIDs 14/Nov/2022

Others

Configure Central Web Authentication (CWA) on Catalyst 9800 WLC and ISE 17/Feb/2023Updated

Cisco Catalyst 9800-80 Wireless Controller

Configure DHCP OPTION 43 for Lightweight Access Points

Cisco Catalyst 9800-40 Wireless Controller

Configure DHCP OPTION 43 for Lightweight Access Points

Cisco Catalyst 9800-L Wireless Controller

Configure DHCP OPTION 43 for Lightweight Access Points

Cisco Catalyst 9800-L-C Wireless Controller

Configure DHCP OPTION 43 for Lightweight Access Points

Cisco Catalyst 9800-L-F Wireless Controller

Configure DHCP OPTION 43 for Lightweight Access Points

Support Documentation

All Support Documentation for this Series

Configuration

Configuration Guides

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