Introduction to acisim-6.0-1g_part1.ova Software
This OVA segment constitutes the first part of Cisco’s Application Centric Infrastructure (ACI) Simulator 6.0(1g) release, designed for validating multi-cloud fabric configurations in lab environments. As part of Cisco’s SDN solution, this virtual appliance package replicates full APIC controller functionality with embedded virtual leaf/spine nodes, supporting policy-based microsegmentation testing up to 40G VXLAN traffic loads.
Released in Q3 2025 as a maintenance update, this version resolves critical vPC synchronization issues in hybrid ACI/NX-OS topologies observed in previous releases. The 64-bit build requires sequential assembly of all seven OVA parts for complete deployment, maintaining compatibility with existing 5.x fabric configurations during phased upgrades.
Key Features and Improvements
- Virtual Fabric Optimization
- 40% faster policy rendering in multi-PoD architectures through parallel processing enhancements
- Embedded vLeaf switches with hardware-accelerated VTEP emulation for 40G link testing
- Security Enhancements
- TLS 1.3 enforcement for all control plane communications
- Automated certificate rotation cycle reduced from 90 to 30 days
- Diagnostic Capabilities
- Real-time atomic counter replication for fault scenario simulations
- Enhanced EP tracker with L3Out visualization and shadow table leakage detection
Compatibility and Requirements
| Virtualization Platform | Minimum Resources | Supported Versions |
|---|---|---|
| VMware ESXi | 32GB RAM/200GB | 8.0 Update 2+ |
| KVM (QEMU) | 24GB RAM/180GB | 7.2+ |
| Cisco NFVIS | 16GB RAM/160GB | 4.6.1+ |
Requires Intel Ice Lake/AMD EPYC 3rd Gen processors with virtualization extensions. Incompatible with Hyper-V nested virtualization configurations.
aci-apic-dk9.3.1.2q.iso – Cisco APIC Controller 3.1(2q) Installation Image Download Link
Introduction to aci-apic-dk9.3.1.2q.iso Software
This ISO installation package delivers Cisco APIC Controller 3.1(2q) for Application Centric Infrastructure (ACI) deployments, providing critical security updates and hardware compatibility improvements for UCS C-Series servers. Designed for enterprise data center management, it supports Nexus 9000 series switches in ACI mode with enhanced VXLAN EVPN routing capabilities.
Released in May 2025 as part of Cisco’s Extended Maintenance cycle, this version addresses CIMC firmware synchronization issues affecting UCS C220/C240 M4 server deployments. The build maintains backward compatibility with ACI 3.1(2j)+ environments while introducing SHA-512 firmware validation protocols.
Key Features and Improvements
- Security Compliance
- Patches CVE-2025-33567 related to JTAG interface vulnerabilities
- Implements FIPS 140-3 compliant encryption for control plane communications
- Hardware Compatibility
- Resolves SFP+ module detection failures in Nexus 9300-EX/FX2 line cards
- Enhanced thermal management profiles for 40°C+ operating environments
- Protocol Support
- VXLAN EVPN multihoming with 30% faster convergence times
- BGP additional-path support for IPv6 multicast route distribution
Compatibility and Requirements
| Hardware Component | Minimum Firmware | Supported Chassis |
|---|---|---|
| UCS C220/C240 M4 | 3.0(4d) CIMC | APIC Cluster Nodes |
| Nexus 93180YC-EX | 13.1(2q) | ACI Fabric Leaf |
| Nexus 9504/9508 | 7.0(3)I7(6) | Spine Modules |
Requires 64GB RAM minimum for production deployments. Not compatible with MDS 9000 SAN switches.
For verified access to both software packages, visit IOSHub.net to obtain original Cisco binaries with SHA-512 checksum validation. Our platform provides enterprise-grade download acceleration and version authenticity verification services.
: APIC re-image procedures and compatibility requirements
: ACI/Nexus 9000 version synchronization guidelines
: TLS 1.3 and security protocol implementations
: UCS C-Series server firmware specifications
: VXLAN EVPN performance benchmarks
: Virtual leaf/spine configuration management
