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Introduction to C9800-80-universalk9_wlc.17.06.05.SPA.bin Software The ​​C9800-80-universalk9_wlc.17.06.05.SPA.bin​​ software package delivers Cisco IOS XE Fuji 17.6.x firmware for the Catalyst 9800-80 Wireless LAN Controller (WLC), designed to manage enterprise-grade wireless networks with enhanced scalability and security. This release focuses on improving controller...

Introduction to C9800-CL-universalk9.17.12.05.SPA.bin Software The C9800-CL-universalk9.17.12.05.SPA.bin file contains Cisco’s latest cloud-native wireless controller software under IOS XE Dublin 17.12.x. Released as a Long-Term Support (LTS) version, this build offers enhanced stability for enterprise hybrid cloud deployments supporting VMware ESXi 7.0+,...

​​Introduction to C9800-CL-universalk9.17.12.04.iso​​ This ISO image contains Cisco IOS XE 17.12.4 for Catalyst 9800-CL Cloud Wireless Controllers, released on December 15, 2024 as part of Cisco’s quarterly software maintenance cycle. Designed for enterprise hybrid cloud deployments, it enables centralized management...

Introduction to C9800-CL-universalk9.17.12.02.iso Software The C9800-CL-universalk9.17.12.02.iso file delivers Cisco’s cloud-native wireless controller platform for hybrid infrastructure deployments under IOS XE Dublin 17.12.x. Validated for private cloud environments (VMware ESXi 7.0+, KVM/RHEL 8.6+, Microsoft Hyper-V 2019+) and public cloud IaaS platforms,...

​​Introduction to C9800-CL-universalk9.17.12.02.SPA.bin​​ This software package contains Cisco IOS XE 17.12.2 for Catalyst 9800-CL Cloud Wireless Controllers, released on March 15, 2025 as part of Cisco’s quarterly software maintenance cycle. Designed for hybrid cloud environments, it enables centralized management of...

Introduction to C9800-CL-universalk9.17.12.01.iso Software The C9800-CL-universalk9.17.12.01.iso file contains Cisco’s cloud-optimized wireless controller software for virtualized environments under IOS XE Dublin 17.12.x. Released in July 2023, this ISO format installation package enables deployment on VMware ESXi 6.7+/7.0, KVM, and Microsoft Hyper-V...

​​Introduction to C9800-CL-universalk9.17.11.01.iso​​ This ISO image contains Cisco IOS XE 17.11.1 for Catalyst 9800-CL Cloud Wireless Controllers, officially released on May 2, 2025 according to Cisco’s quarterly update schedule. Designed for VMware ESXi and Microsoft Hyper-V environments, it enables centralized...

Introduction to C9800-CL-universalk9.17.09.07.qcow2 Software The C9800-CL-universalk9.17.09.07.qcow2 file represents Cisco’s KVM-optimized cloud wireless controller image, part of the IOS XE Dublin 17.9.x software branch. Designed for Linux Kernel-based Virtual Machine (KVM) environments, this QCOW2 format virtual disk enables enterprise-grade wireless network...

​​Introduction to C9800-CL-universalk9.17.09.06.qcow2​​ This QCOW2 image contains Cisco IOS XE 17.9.6 for Catalyst 9800-CL Cloud Wireless Controllers, released on September 30, 2024 as part of Cisco’s Q3 feature update cycle. Designed for KVM-based private cloud deployments, it enables centralized management...

Introduction to C9800-CL-universalk9.17.09.03.iso Software The C9800-CL-universalk9.17.09.03.iso file contains the installation package for Cisco’s cloud-native wireless controller software, targeting enterprise-grade wireless network management in virtualized environments. Released under the IOS XE Dublin 17.9.x branch, this version (build 17.09.03) provides critical security...