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Introduction to C9800-80_fpga_prog.16.0.0.xe.bin Software This FPGA programming package (C9800-80_fpga_prog.16.0.0.xe.bin) delivers critical hardware-level updates for Cisco Catalyst 9800-80 Wireless Controllers, specifically targeting UADP 3.2 application-specific integrated circuits (ASICs). Officially released through Cisco’s Field Programmable Hardware Device program on March 9, 2025,...

Introduction to C9800-80-universalk9_wlc.17.17.01.SPA.bin Software This firmware release (IOS XE 17.17.01) for Cisco Catalyst 9800-80 Wireless Controllers addresses 28 documented CVEs while introducing enhanced network automation capabilities for large-scale Wi-Fi 7 deployments. Designed as a quarterly maintenance update, it resolves critical...

Introduction to C9800-80-universalk9_wlc.17.15.03.SPA.bin This firmware release resolves critical HA SSO configuration persistence issues documented in Field Notice FN74222 while introducing enhanced security validations for AP image operations. Released in Q2 2025 as part of IOS XE Cupertino 17.15.3 Extended Maintenance...

Introduction to C9800-80-universalk9_wlc.17.14.01.SPA.bin Software This firmware release (IOS XE 17.14.01) for Cisco Catalyst 9800-80 Wireless Controllers delivers critical security updates and operational enhancements for enterprise Wi-Fi 6E deployments. Designed as a maintenance update for the Cupertino code train, it resolves...

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...

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...

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...

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...

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...

Introduction to C9800-80-universalk9_wlc.17.03.08.SPA.bin Software This firmware package delivers critical enhancements for Cisco Catalyst 9800-80 Wireless Controllers running IOS XE Cupertino 17.3.x. Designed for enterprise wireless networks, the release focuses on resolving CAPWAP connectivity stability issues identified in previous versions, while...