Archives

1. Introduction to C9800-CL-universalk9.17.12.03.qcow2 This QCOW2 format image delivers Cisco IOS XE Dublin 17.12.03 for the Catalyst 9800-CL virtual wireless controller, designed for enterprise-grade wireless management in KVM-based cloud environments. As Cisco’s latest maintenance release in the 17.12.x series, this...

Introduction to C9800-CL-universalk9.17.12.01.iso Software This ISO image delivers Cisco IOS® XE Dublin 17.12.1 for Catalyst 9800-CL Wireless Controllers, providing enterprise-grade wireless management for hybrid cloud environments. Officially released in July 2023, it combines cloud-native architecture with enhanced security protocols, supporting...

1. Introduction to C9800-CL-universalk9.17.11.01.iso This installation image provides Cisco IOS XE Dublin 17.11.01 for the Catalyst 9800-CL virtual wireless controller, designed for enterprise cloud deployments requiring carrier-grade wireless network management. As part of Cisco’s Extended Maintenance Release (EMR) cycle, this...

Introduction to C9800-CL-universalk9.17.09.04a.ova This OVA package delivers Cisco Catalyst 9800-CL Wireless Controller software version 17.9(4a), specifically engineered for VMware ESXi and KVM hypervisors in hybrid cloud environments. As part of Cisco’s Extended Maintenance Release (EMR) cycle, this build addresses 9...

Introduction to C9800-CL-universalk9.17.09.03.SPA.bin This Service Pack Archive (SPA) delivers Cisco IOS XE 17.9.3 for Catalyst 9800-CL cloud wireless controllers, designed to address critical security vulnerabilities while enhancing operational stability in multi-cloud environments. As a maintenance release in the 17.9.x Long-Term...

Introduction to C9800-CL-universalk9.17.09.03.ova This OVA package delivers Cisco Catalyst 9800-CL Wireless Controller software version 17.9(3), specifically engineered for virtualized cloud deployments across VMware ESXi, KVM, and Microsoft Hyper-V platforms. Released in Q4 2024 under Cisco’s Extended Maintenance cycle, it resolves...

Introduction to C9800-CL-universalk9.17.06.08.SPA.bin Software This software package delivers Cisco IOS XE Dublin 17.6.8 for the Catalyst 9800-CL cloud-native wireless controller, designed to optimize enterprise wireless network management across hybrid cloud environments. Released in Q4 2024 as a maintenance update, it...

Introduction to C9800-CL-universalk9.17.06.07.ova This Open Virtualization Appliance (OVA) delivers Cisco IOS XE 17.6.7 for Catalyst 9800-CL cloud wireless controllers, designed to address critical HA SSO stability issues reported in previous 17.6.x releases. As a mid-cycle maintenance update, it focuses on...

Introduction to C9800-CL-universalk9.17.06.06.qcow2 This QCOW2 virtual machine image delivers Cisco Catalyst 9800-CL Wireless Controller software version 17.6(6), specifically optimized for KVM-based cloud deployments. As part of Cisco’s Extended Maintenance Release (EMR) cycle, this build addresses 14 CVEs documented in Cisco...

Introduction to C9800-CL-universalk9.17.06.06.ova This Open Virtualization Archive (OVA) package delivers Cisco IOS XE Amsterdam 17.6.6 for Catalyst 9800-CL cloud wireless controllers, optimized for hybrid cloud deployments across VMware ESXi and KVM platforms. Designed as a mid-cycle maintenance release, it combines...