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Introduction to C9800-L-universalk9_wlc.17.12.04.CSCwm71871.SPA.apsp.bin Software The ​​C9800-L-universalk9_wlc.17.12.04.CSCwm71871.SPA.apsp.bin​​ is an Application-Specific Service Pack (APSP) for Cisco Catalyst 9800-L wireless controllers running IOS XE Cupertino 17.12.x. Released on April 28, 2025, this maintenance package addresses critical security vulnerabilities and enhances IoT device management...

Introduction to C9800-CL-universalk9.17.15.02.CSCwo03262.SPA.apsp.bin Software C9800-CL-universalk9.17.15.02.CSCwo03262.SPA.apsp.bin is a critical Application-Specific Security Patch (APSP) for Cisco Catalyst 9800-CL cloud-based wireless controllers running IOS XE Amsterdam 17.15.x. This maintenance release addresses CVE-2025-20485 – a CAPWAP protocol vulnerability (CVSS 9.1) allowing unauthorized DTLS session...

Introduction to C9800-CL-universalk9.17.12.04.CSCwm71871.SPA.apsp.bin Software The ​​C9800-CL-universalk9.17.12.04.CSCwm71871.SPA.apsp.bin​​ is a critical software package for Cisco Catalyst 9800-CL cloud-based wireless controllers, delivering security patches and performance optimizations for enterprise wireless networks. Released under the Cupertino 17.12.x software train, this version addresses 14 documented...

Introduction to C9800 Software The ​​C9800​​ software package represents Cisco’s enterprise-grade wireless controller solution for Catalyst 9800 Series platforms, delivering centralized management for Wi-Fi 6E/7 deployments and mission-critical network automation. Designed for IOS XE Cupertino 17.9.x releases, this software enables...

Introduction to pp-adv-cat9k-179.1-46-67.0.0.pack.zip Software The ​​pp-adv-cat9k-179.1-46-67.0.0.pack.zip​​ is a critical software package for Cisco Catalyst 9000 series switches running IOS XE Fuji 17.9.x, designed to enhance advanced security services and programmable network capabilities. This feature pack provides updated ASIC microcode and...

Introduction to cat9k_lite_iosxe.16.09.08.SPA.bin Software cat9k_lite_iosxe.16.09.08.SPA.bin is a Cisco IOS XE software image designed for ​​Catalyst 9200 Series Switches​​, part of the Catalyst 9000 family. This lightweight firmware package supports advanced enterprise networking features while optimizing resource utilization for mid-sized deployments....

Introduction to C9800-CL-universalk9.17.12.04.CSCwm71871.SPA.apsp.bin This Application-Specific Software Patch (APSP) addresses critical operational vulnerabilities in Catalyst 9800-CL wireless controllers running IOS XE 17.12.x releases. Officially released on August 15, 2025, the patch resolves memory management defects identified in high-density enterprise deployments while...

Introduction to C9800-CL-universalk9.17.12.04.CSCwm48646.SPA.apsp.bin This Access Point Security Package (APSP) provides critical security hardening for Cisco Catalyst 9800-CL Cloud Wireless Controllers managing CW916x/CW917x series Wi-Fi 6E/7 access points. Designed to address vulnerabilities in 802.11k/v/r fast transition protocols, version 17.12.04.CSCwm48646 introduces FIPS...

Introduction to pp-adv-cat9k-179.1a-46-65.0.0.pack This Advanced Protocol Pack delivers enhanced industrial network protocol support for Cisco Catalyst 9300X/9400X/9500X series switches running IOS XE 17.9.1a. Designed for manufacturing automation environments, version 65.0.0 introduces hardware-accelerated processing for EtherNet/IP Class 2 communications and improved...

Introduction to pp-adv-cat9k-179.1a-46-64.0.0.pack This Cisco Software Package delivers critical infrastructure updates for Catalyst 9500X/9600X Series switches running IOS XE Amsterdam 17.9.1a, specifically designed for high-performance enterprise core networks. Released on May 5, 2025, the package introduces hardware acceleration optimizations for...