​Introduction to UCSInstall_UCOS_14.0.1.13025-1.sha512.iso​

This ISO image provides the complete operating system installation package for Cisco Unified Computing System (UCS) platforms running UCS Manager 14.0.1. Designed for enterprise data center deployments, it integrates core OS components with hardware-specific drivers for C-Series rack servers and B-Series blade servers. The “.sha512” extension ensures cryptographic verification through NIST-compliant SHA-512 hashing, meeting Cisco’s enhanced security standards for infrastructure software distribution.

Released under Cisco’s Q2 2025 Unified Computing Software Bundle, this build (13025-1) supports firmware synchronization with UCS Manager 14.0.1 through 14.0.3. It remains compatible with VMware ESXi 8.0+ virtualized environments and Cisco UCS C480 M7 rack servers until the platform’s end-of-support in Q4 2027.


​Key Features and Improvements​

  1. ​Unified Hardware Integration​

    • Preloaded drivers for Cisco UCS VIC 15410/15420 adapters with SR-IOV optimization
    • Automatic RAID configuration detection for Cisco 12G SAS modular controllers
  2. ​Security Enhancements​

    • SHA-512 checksum validation prevents MITM attacks during PXE boot deployments
    • FIPS 140-3 compliant encryption for service profile templates
  3. ​Performance Optimizations​
    40% faster OS deployment speed compared to UCSInstall_UCOS 13.x series
    Resolved NVMe drive initialization conflicts in multi-domain SAN environments

  4. ​Compliance Updates​

    • DISA STIG compliance templates for US Department of Defense deployments
    • EU GDPR-ready audit logging configurations

​Compatibility and Requirements​

​Component​ ​Supported Versions​
UCS Manager 14.0.1, 14.0.2, 14.0.3
Server Models C220/C240/C480 M7, B200/B480 M7
Storage Controllers Cisco 12G SAS, UCS 6508 Fabric Interconnect
Virtualization Platforms VMware ESXi 8.0, Cisco UCS Director 8.1

⚠️ ​​Critical Notes​​:

  • Incompatible with UCS Manager 13.2 or earlier due to SHA-512 validation requirements
  • Requires minimum 16GB RAM allocation for automated service profile deployment

​Authorized Acquisition Channels​

Cisco enforces strict license compliance for UCS installation media through:

  1. ​Cisco Software Central​
    Accessible to Smart Account holders with active UCS Premier subscriptions at Cisco Software Center

  2. ​Verified Third-Party Repositories​
    Pre-validated packages available at iOSHub.net featuring:

    • SHA-512 checksum: 9c2f…a83d (cross-validate via Cisco’s Hash Registry Portal)
    • Smart License synchronization templates
  3. ​Enterprise Support Services​
    24/7 Cisco TAC support for:

    • Legacy system migration from UCS 13.x environments
    • Multi-cluster deployment configurations

This technical specification aligns with Cisco’s 2025 Cryptographic Validation Framework and NIST SP 800-207 Zero Trust Architecture guidelines. Always verify ISO integrity using Cisco UCS Platform Emulator tools before production deployment.

​References​
: Cisco UCS C-Series Installation Guide 2025
: NIST FIPS 180-4 SHA-512 Implementation Standards
: Cisco Unified Computing System Security Hardening Whitepaper


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