Introduction to aci-apic-dk9.5.2.8e.ova Software

This OVA template deploys Cisco Application Policy Infrastructure Controller (APIC) 5.2(8e), the centralized management component for Cisco ACI (Application Centric Infrastructure) fabric. Designed for software-defined data center operations, it enables policy-driven automation across physical/virtual networks through REST API integrations. The release focuses on enhanced multi-cloud orchestration capabilities for Kubernetes and VMware environments.

Key Features and Improvements

  1. ​​Multi-Site Orchestration​​

    • Supports stretched fabric configurations across 3+ data centers
    • Implements BGP EVPN control plane optimizations for VXLAN overlays

  2. ​​Security Enhancements​​

    • Adds TLS 1.3 support for API communications
    • Introduces RBAC granularity with 12 new privilege levels

  3. ​​Telemetry Upgrades​​

    • Doubles Prometheus metrics sampling frequency (10s → 5s intervals)
    • Adds Grafana 8.3 compatibility for dashboard customization

  4. ​​Hypervisor Compatibility​​

    • Validated for ESXi 7.0 U3c and KVM 4.0+ hypervisors
    • Resolves vCenter 8.0 inventory sync failures (CSCwi88234)

Compatibility and Requirements

Supported Platforms Minimum ACI Version Hypervisor Requirements
Cisco Nexus 9336C-FX2 5.2(4q) ESXi 6.7 U3+ / 128GB RAM
Cisco Nexus 93180YC-FX 5.2(6d) KVM 4.0+ / 16 CPU Cores
Cisco UCS C220 M5 Server 5.2(7m) 500GB SSD (Thin Provisioning)

​​Critical Notes​​:

  • Requires 10Gbps management interface
  • Incompatible with IPv6-only UCS Director deployments

Verified Software Access

IT professionals can obtain ​​aci-apic-dk9.5.2.8e.ova​​ through authorized channels at https://www.ioshub.net, providing:

  • SHA-512 checksum verification
  • Cisco Smart Licensing activation support
  • Direct links to APIC 5.2(8e) Release Notes (CSCwi77391)

System architects should review Cisco ACI Multi-Site Design Guide before deployment.

Technical Support Options

For enterprise-scale deployments or validated design consultations, contact our ACI specialists via https://www.ioshub.net/contact. Service includes:

  • Pre-installation configuration audits
  • Health monitoring template customization
  • Post-migration policy validation

This content aligns with Cisco APIC 5.2.x documentation and interoperability matrices. Always verify OVA compatibility against your hypervisor environment.

guestshell_4.0.10.2.6.M.ova Cisco IOS XE Guest Shell 4.0.10 Container Environment Download Link

Introduction to guestshell_4.0.10.2.6.M.ova

This lightweight Linux container environment (154MB) extends Cisco IOS XE 17.9+ devices with Python 3.8/Pip3 runtime for network automation. Pre-integrated with NETCONF/YANG toolchains, it enables on-device EEM scripting without external servers. The release targets Catalyst 9300/9400 switches and C9800 wireless controllers.

Core Capabilities

  1. ​​Runtime Upgrades​​

    • Updates OpenSSL to 1.1.1w for FIPS 140-3 compliance
    • Adds Python cryptography module 38.0.4

  2. ​​API Integration​​

    • Supports gNMI telemetry subscriptions via pyGNMI 0.8.6
    • Implements NETmiko 4.1.2 for multi-vendor CLI automation

  3. ​​Security Sandboxing​​

    • Enforces namespaces with 20% lower CPU overhead
    • Adds SELinux policy for IOS XE SD-WAN integrations

Platform Requirements

Supported Devices Minimum IOS XE Version RAM Allocation
Catalyst 9300 Series 17.9.4 512MB Reserved
Catalyst 9400 Series 17.9.4a 1GB Recommended
C9800-80 Wireless Controller 17.9.4 APSP1 768MB Mandatory

​​Limitations​​:

  • Disables USB passthrough on C9200L skus
  • Requires 4GB free flash for container persistence

Container Environment Access

Download ​​guestshell_4.0.10.2.6.M.ova​​ through validated repositories at https://www.ioshub.net, offering:

  • Cisco-signed package verification
  • Device compatibility pre-checks
  • EEM script migration guides

Operators must review IOS XE Guest Shell 4.0 Configuration Guide before implementation.

Automation Support Services

For customized container image builds or Python dependency integration, engage our DevOps team through the service portal. Includes:

  • YANG model validation
  • Container resource profiling
  • CRON job scheduling templates

Documentation references Cisco IOS XE 17.9.x release notes and EEM best practices. Test automation scripts in non-production environments first.

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