Introduction to aci-n9000-dk9.15.2.8d.bin Software
The aci-n9000-dk9.15.2.8d.bin firmware enables Cisco Nexus 9000 Series switches to operate in Application Centric Infrastructure (ACI) mode, providing automated policy enforcement for multi-cloud environments. As part of the NX-OS 15.2(8d) software train, this release focuses on critical security hardening and operational stability for legacy ACI deployments.
Compatible with Nexus 9300-FX/EX platforms, this version addresses vulnerabilities identified in Cisco Security Advisory cisco-sa-20230517-acisecureboot while maintaining backward compatibility with APIC controllers running 5.2(3n)+. The update is particularly recommended for environments requiring extended hardware lifecycle support.
Key Features and Improvements
1. Security Enhancements
- Mitigated CVE-2023-20109 authentication bypass vulnerability
- TLS 1.3 enforcement for control plane communications
2. Fabric Optimization
- 30% faster BGP EVPN convergence in multi-pod topologies
- Enhanced VXLAN bridging with 256k MAC scale support
3. Hardware Compatibility
- Extended support for N9K-C93180YC-EX switches with EPLD v28.12+
- Automatic FPGA validation during APIC-managed upgrades
4. Monitoring Upgrades
- Streaming telemetry compression reducing bandwidth usage by 40%
- SNMP v3 trap templates for Zabbix/Grafana integration
Compatibility and Requirements
| Supported Hardware | Minimum Specifications |
|---|---|
| Nexus 9300-EX Series | 16GB RAM, 32GB Bootflash |
| Nexus 9200 Platform | 8GB RAM, 16GB Bootflash |
| Nexus 9500 w/SUP-A | 32GB RAM, 64GB Bootflash |
Critical Compatibility Notes:
- Requires APIC controller version 5.2(1g)+
- Incompatible with N3K-C36180YC-R switches
For authenticated access to aci-n9000-dk9.15.2.8d.bin, visit https://www.ioshub.net for Cisco-validated firmware distribution. All packages include SHA-512 checksums for integrity verification.
Cisco APIC Virtual Appliance 5.0(2h) – aci-apic-dk9.5.0.2h.ova Download Link
Introduction to aci-apic-dk9.5.0.2h.ova Software
The aci-apic-dk9.5.0.2h.ova provides the virtual machine template for deploying Cisco Application Policy Infrastructure Controller (APIC) 5.0(2h) in lab environments. Designed for ACI fabric simulation, this Open Virtual Appliance format supports VMware ESXi 7.0U3+ and KVM/QEMU 5.2+ hypervisors.
This maintenance release resolves critical vulnerabilities from Cisco Security Advisory cisco-sa-20240213-apicsec while introducing enhanced telemetry capabilities for hybrid cloud monitoring. The package includes pre-configured security policies optimized for multi-tenant architectures.
Key Features and Improvements
1. Security Framework
- FIPS 140-2 Level 1 validation for cryptographic modules
- RBAC synchronization with Active Directory/LDAP
2. Cloud Integration
- Azure Arc-enabled infrastructure monitoring templates
- Terraform 1.5+ provider compatibility
3. Operational Enhancements
- 25% reduction in API latency for bulk operations
- Automated CIMC firmware validation during cluster expansion
4. Monitoring Upgrades
- Integrated flow correlation with vRealize Network Insight 6.3+
- Customizable Prometheus exporter configurations
Compatibility and Requirements
| Component | Minimum Requirements |
|---|---|
| Hypervisor | ESXi 7.0U3+/KVM 5.2+ |
| vCPU | 16 logical cores |
| RAM | 64GB DDR4 |
| Storage | 500GB thin-provisioned |
Deployment Constraints:
- Requires minimum 3-node cluster for production environments
- Incompatible with NSX-V deployments
To obtain the authenticated aci-apic-dk9.5.0.2h.ova package, visit https://www.ioshub.net for Cisco-validated virtualization solutions. All downloads include PGP signatures for cryptographic verification.
