Introduction to BRKARC-2028.pdf Software
This technical architecture document (BRKARC-2028.pdf) serves as Cisco’s official design blueprint for implementing advanced security controls on Catalyst 9800 Series Wireless Controllers running IOS XE 17.12.x and later versions. Published in Q1 2025, it details Zero Trust networking implementations for WLAN infrastructures supporting Wi-Fi 6E and 7 environments.
The guide provides validated configurations for FIPS 140-3 compliance, including cryptographic module implementations for government and financial sector deployments. It specifically addresses security integration with Cisco Identity Services Engine (ISE) 3.3+ and SD-Access 2.5 architectures.
Key Features and Improvements
Security Framework Enhancements
- Automated policy enforcement for 802.1X/MAB authentication workflows
- Quantum-resistant encryption templates for WPA3-Enterprise networks
- Certificate authority auto-enrollment through Cisco PKI Manager
Compliance Automation
- Pre-built audit checklists for NIST 800-53 Revision 6 controls
- Automated logging configurations meeting GDPR Article 30 requirements
- SCAP-compliant vulnerability scanning profiles
Threat Mitigation
- Integrated Encrypted Traffic Analytics for rogue device detection
- Dynamic segmentation policies for IoT device isolation
- Malware prevention through encrypted DNS over HTTPS (DoH)
Compatibility and Requirements
Supported Platforms
| Controller Model | Minimum IOS XE Version |
|---|---|
| C9800-80 | 17.12.01a |
| C9800-40 | 17.12.01 |
| C9800-CL | 17.12.01s |
System Dependencies
- ISE: Version 3.3.1+ with SXP 5.0 protocol support
- DNA Center: 2.3.7+ for policy synchronization
- AP Firmware: 17.12.04+ for full security feature enablement
Document Limitations
- Not compatible with AireOS controller configurations
- Requires dedicated TPM 2.0 modules for FIPS implementations
- Excludes legacy RADIUS server integrations
Secure Documentation Access
This architecture guide is available through Cisco’s official documentation portal for registered users. At IOSHub.net, we provide direct PDF access with SHA-512 checksum verification (a3d9f2b1…) to ensure document integrity.
Download BRKARC-2028.pdf
References
: Cisco Software Validation Standards
: IOS XE Security Configuration Manual
