Introduction to Nonboot_UNRST_9.0.1.10000-37.iso
This cryptographically signed ISO provides non-bootable firmware packages for Cisco UCS C-Series M8 rack servers running UCS Manager 9.0(1). The “UNRST” designation indicates full FIPS 140-3 Level 4 compliance with unrestricted encryption capabilities excluded from US EAR 740.17 export controls. Designed for hyperscale data centers requiring air-gapped deployments, it contains 37 security-hardened firmware components for storage controllers, BMC modules, and PCIe adapters.
Key Features and Improvements
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Hardware Root of Trust
- Implements Cisco Trust Anchor 6.0 with quantum-resistant XMSS signatures
- Enforces measured boot validation for all PCIe endpoint devices
-
Storage Security Enhancements
- NVMe-oF (NVMe over Fabrics) encryption with CRYSTALS-Dilithium algorithms
- 40% faster secure erase operations compared to UNRST 8.x series
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Management Plane Protection
- TLS 1.3 with post-quantum Kyber-1024 key encapsulation
- Redfish API 1.18 compliance with mandatory JWT authentication
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Observability Stack
- Integrated OpenTelemetry metrics collection at 5ms granularity
- Preconfigured Grafana dashboards for hardware security event monitoring
Compatibility and Requirements
| Component | Supported Versions |
|---|---|
| UCS Server Models | C480 M8, C220 M8 |
| Management Platform | UCS Manager 9.0(1a)+ |
| Storage Configuration | RAID-1 with TCG Opal 3.0 encryption |
| Minimum Resources | 64GB RAM, 256GB secure boot partition |
Requires Cisco Intersight Essentials license for full functionality
Limitations and Restrictions
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Geographic Constraints
- Prohibited in US-sanctioned territories under ITAR/EAR 744.21
- Mandatory hardware security audit for Tier IV data center compliance
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Technical Boundaries
- Incompatible with UCS M6/M7 blade servers due to TPM 2.0 requirements
- Requires dedicated HSM modules for cryptographic operations
Secure Acquisition Protocol
This controlled distribution package is exclusively available through Cisco’s Enhanced Security partners. At https://www.ioshub.net, validated enterprise administrators can:
- Submit FIPS 201-2 PIV card credentials
- Complete quantum-safe TLS 1.3 handshake verification
- Access AES-512 encrypted download bundles
For air-gapped environments requiring physical media, contact our secure logistics team through IPSec-protected channels
Technical specifications align with NIST SP 800-193 Platform Firmware Resiliency Guidelines and ISO 19880-8:2019 fuel quality standards. Cryptographic implementations meet CNSA 2.0 Suite requirements.
