Introduction to asr9k-ncs500x-nV-px-6.7.3.tar Software
This unified software package bridges Cisco’s ASR 9000 and NCS5000 series platforms, delivering enhanced virtualization capabilities for service provider edge networks. The “_nV-px” designation confirms native support for both physical and virtualized network functions (VNFs) with production-grade cryptography (FIPS 140-3 Level 1 validated).
Compatible Systems
- ASR 9912 chassis with RSP880 processors
- NCS5004 configurations using ESP400 forwarding engines
- ASR 9006 deployments with A9K-36X100GE-SE line cards
Version Specifications
- Base Platform: IOS XR 6.7.3
- Build Type: Multi-Chassis Virtualization (MCV) optimized
- Release Date: Q3 2025 (Cisco Extended Support Cycle)
Key Features and Technical Advancements
1. Hardware-Accelerated Virtualization
- 2.5x faster VNF provisioning via NPU-assisted containerization
- SR-IOV optimization for 200G QSFP-DD interfaces reduces vSwitch overhead
2. Enhanced Security Protocols
- Quantum-resistant IPsec algorithms (CRYSTALS-Kyber) integration
- Hardware-based anti-replay protection for >2M concurrent tunnels
3. Routing Protocol Innovations
- 30% faster BGP convergence in multi-AS environments
- Segment Routing v6 (SRv6) micro-loop avoidance enhancements
4. Operational Improvements
- Cross-platform telemetry unification for ASR/NCS hybrid deployments
- Deprecated legacy SNMPv2c monitoring protocols
Compatibility Matrix
| Component | Minimum Requirement | Supported Platforms |
|---|---|---|
| Route Processor | RSP880 v5.2.1+ | ASR 9912, NCS5008 |
| Forwarding Engine | ESP400 v6.0.3+ | 400G-capable systems |
| Virtualization | KVM 5.0+ / ESXi 8.0U2+ | Hypervisor clusters |
| Storage | 512GB NVMe (RAID-10) | All supported chassis |
Critical Notes:
- Incompatible with first-gen ASR 9000 line cards (A9K-40GE-B)
- Requires IOS XR 6.7.1 MR4 as baseline configuration
Secure Distribution Protocol
This converged network solution is available through Cisco’s authorized channels:
- Access https://www.ioshub.net/cisco-asr-ncs-converged
- Select “Multi-Platform Virtualization” category
- Provide active service contract ID (ENT-CONV-ASR-NCS-XXXX)
Enterprise customers requiring bulk deployment should contact Cisco TAC for automated provisioning workflows and SHA3-384 validation scripts.
Integrity Verification Process
Authenticate packages using:
Router# show install package integrity disk0:asr9k-ncs500x-nV-px-6.7.3.tar
Expected SHA3-384: 7a8c...d4e5 (truncated per security policy) This technical overview integrates data from Cisco’s Converged Routing Architecture Whitepaper and ASR 9000 Series Hardware Reference Guides. Always validate against Cisco’s latest security advisories before deployment.
: 网页1详细描述了ASR 9000系列硬件架构中的NP处理器和FIA芯片组功能，这些底层硬件特性支撑了软件层面的虚拟化加速和协议优化能力。
