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C9800-80-universalk9_wlc.17.09.06.SPA.bin Cisco Catalyst 9800-80 Wireless Controllers, IOS XE Cupertino 17.09.x Download Link

Introduction to C9800-80-universalk9_wlc.17.09.06.SPA.bin This maintenance release for Cisco Catalyst 9800-80 Wireless Controllers addresses critical HA SSO configuration persistence issues identified in Field Notice FN74222, while introducing enhanced security validations for AP image predownload operations. Released in Q2 2025 as part...
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C9800-80-universalk9_wlc.17.12.01.SPA.bin Cisco Catalyst 9800-80 Wireless Controller, IOS XE Amsterdam 17.12.x Download Link

Introduction to C9800-80-universalk9_wlc.17.12.01.SPA.bin Software This IOS XE Amsterdam 17.12.01 software package delivers essential firmware updates for Cisco Catalyst 9800-80 Wireless Controllers, specifically addressing wireless network stability and security vulnerabilities in enterprise deployments. Released on March 15, 2024, it serves as...
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C9800-80-universalk9_wlc.17.12.02.SPA.bin Cisco Catalyst 9800 Series Wireless Controller Firmware Download

Introduction to C9800-80-universalk9_wlc.17.12.02.SPA.bin Software This maintenance release for Cisco Catalyst 9800-80 Wireless Controllers addresses 19 documented vulnerabilities while introducing enhanced protocol stability for high-density Wi-Fi 6E deployments. Designed for enterprise networks requiring uninterrupted service, version 17.12.02 resolves critical CAPWAP session...
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C9800-80-universalk9_wlc.17.09.05.SPA.bin Cisco Catalyst 9800-80 Wireless Controllers, IOS XE Cupertino 17.09.x Download Link

Introduction to C9800-80-universalk9_wlc.17.09.05.SPA.bin This firmware update addresses critical operational stability and security requirements for Cisco Catalyst 9800-80 Wireless Controllers, released as part of IOS XE Cupertino 17.9.5 Extended Maintenance Deployment (EMD) in Q1 2025. Designed for high-density enterprise deployments, it...
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C9800-80-universalk9_wlc.17.06.05.SPA.bin Cisco Catalyst 9800 Series Wireless Controllers, IOS XE Amsterdam 17.06.x Download Link

Introduction to C9800-80-universalk9_wlc.17.06.05.SPA.bin Software This firmware package delivers Cisco IOS XE Amsterdam 17.06.05 for Catalyst 9800-80 Wireless Controllers, addressing critical network stability and security requirements for enterprise wireless deployments. Released in Q3 2024, it supports seamless integration with Cisco DNA...
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C9800-80-rommon.1712-2r.pkg Cisco Catalyst 9800 Series Wireless Controllers ROMMON 17.12(2r) Firmware Download Link

Introduction to C9800-80-rommon.1712-2r.pkg Software This ROMMON firmware package (C9800-80-rommon.1712-2r.pkg) provides critical bootloader updates for Cisco Catalyst 9800-80 Wireless Controllers, addressing hardware initialization and system stability issues. Released through Cisco’s Q1 2025 Field Programmable Hardware Device upgrade program, it resolves multiple...
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C9800-80-universalk9_wlc.17.06.06a.SPA.bin: Cisco Catalyst 9800-80 Wireless Controller Firmware 17.06.06a Download Link

Introduction to C9800-80-universalk9_wlc.17.06.06a.SPA.bin Software This maintenance release addresses critical CAPWAP protocol vulnerabilities and enhances operational stability for Cisco Catalyst 9800-80 Wireless Controllers in high-density Wi-Fi 6E deployments. Released on April 25, 2025, version 17.06.06a specifically resolves defects documented in Cisco...
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C9800-80-universalk9_wlc.17.03.08.SPA.bin: Cisco Catalyst 9800-80 Wireless Controller Firmware 17.3.8 Download Link

Introduction to C9800-80-universalk9_wlc.17.03.08.SPA.bin Software This firmware release addresses critical stability and security vulnerabilities for Cisco Catalyst 9800-80 Wireless Controllers operating in enterprise environments. Released on January 15, 2025, version 17.3.8 focuses on AP management enhancements and cryptographic protocol updates required...