Introduction to c8000aes-universalk9_noli.17.15.01a.SPA.bin Software
This Cisco IOS XE Bengaluru 17.15.01a firmware delivers enterprise-grade routing and security capabilities for Catalyst 8000 Series Edge Platforms, specifically optimized for software-defined WAN (SD-WAN) deployments. As part of Cisco’s Extended Maintenance Release (EMR) track, this version provides 18 critical security patches while maintaining compatibility with hybrid cloud architectures.
Compatible hardware includes:
- Catalyst 8300 Series (C8300-1N1S-4T2X, C8300-2N2S-6T)
- Catalyst 8200 Series (C8200-1N-4T, C8200L-1N-4T)
- Catalyst 8000V virtual routers in cloud environments
Released in Q4 2024, this build supports Cisco’s Full Stack Observability framework, enabling unified network operations across on-premises and cloud infrastructure.
Key Features and Improvements
Security Enhancements
- Resolves CVE-2024-20356 SNMPv3 authentication bypass vulnerabilities
- Implements FIPS 140-3 Level 2 compliance for government networks
- Strengthened TLS 1.3 cipher enforcement for management interfaces
SD-WAN Optimizations
- 35% faster NAT table synchronization in HA configurations
- Enhanced DMVPN support with dynamic tunnel creation capabilities
- Unified license management for SD-Routing devices
Protocol Upgrades
- IPv6 Segment Routing enhancements with IS-IS microloop avoidance
- BGP Additional Paths support for EVPN-VXLAN architectures
- Precision Time Protocol (PTP) boundary clock improvements
Management Features
- Cisco Catalyst SD-WAN Manager 2.3.7 compatibility updates
- Network-Wide Path Insight (NWPI) for application performance monitoring
- Flexible NetFlow v9.5 with application-level traffic analysis
Compatibility and Requirements
| Supported Platforms | Minimum RAM | ROMMON Version |
|---|---|---|
| C8300-1N1S-4T2X | 16GB | 17.15(1r) |
| C8200-1N-4T | 8GB | 17.12(3r) |
| C8200L-1N-4T | 8GB | 17.12(3r) |
| Catalyst 8000V (VMware) | 8GB vRAM | N/A |
System Requirements
- Cisco DNA Center 2.3.7+ for full feature utilization
- 50GB storage for telemetry data collection
- AES-NI hardware acceleration enabled
Known Limitations
- Incompatible with Cisco Prime Infrastructure <3.12
- Requires IOS XE SD-WAN 17.9.2+ for hybrid WAN configurations
- Third-party USB consoles may experience 3-5s initialization delay
Authorized Software Access
This Cisco IOS XE software package requires valid Smart Licensing entitlement. At IOSHub.net, we provide authenticated download services through our secure global CDN for licensed enterprise customers.
To obtain the package:
- Purchase verified access token
- Submit Cisco service contract documentation via our validation portal
- Receive SHA-256 verified download URL
Government and enterprise users requiring FIPS-validated binaries may request specialized procurement through our dedicated support channel. All downloads include cryptographic manifests for chain-of-custody verification.
