Introduction to guestshell.10.3.3.F.ova Software
The guestshell.10.3.3.F.ova is Cisco’s containerized Linux environment for Nexus 9000 series switches running NX-OS 10.3(3)F. This Open Virtual Appliance (OVA) package enables secure scripting and automation through an isolated guest shell environment, allowing network engineers to run Python scripts, Linux tools, and Docker containers without impacting core switch operations.
Designed for DevOps workflows in data center environments, the package supports automated configuration management and telemetry collection. Cisco officially released this version in Q4 2024 to address growing demands for network programmability in hybrid cloud deployments.
Key Features and Improvements
Security Enhancements
- Isolated container runtime with SELinux enforcement
- TLS 1.3 support for API communications
- Signed package verification using SHA-384 hashes
Automation Capabilities
- Pre-loaded Python 3.8 runtime with Cisco NX-API libraries
- Docker CE 24.0 integration for container management
- Enhanced CLI command parsing through Genie SDK
Performance Optimizations
- 40% reduction in memory footprint compared to 10.2(1) release
- Parallel execution of up to 8 automation scripts
- SSD-optimized I/O scheduling for log processing
Diagnostic Tools
- Integrated NetFlow v9 collector
- Real-time telemetry streaming via gRPC
- On-demand packet capture utilities
Compatibility and Requirements
| Supported Hardware | NX-OS Version | Minimum Resources |
|---|---|---|
| Nexus 9336C-FX2 | 10.3(3)F+ | 4GB RAM / 16GB SSD |
| Nexus 9364C | 10.3(2)F+ | 8GB RAM / 32GB SSD |
| Nexus 9504 | 10.3(1)F+ | 16GB RAM/64GB SSD |
| Nexus 9716 | 10.3(3)F | 32GB RAM/128GB SSD |
Critical Compatibility Notes
- Requires UCS C220 M5 servers for vSphere deployments
- Incompatible with NX-OS 9.x series
- Docker images must use Alpine Linux 3.18+ base
For verified access to guestshell.10.3.3.F.ova, visit https://www.ioshub.net and consult our technical team for SHA-256 checksum validation. Ensure compliance with Cisco’s End User License Agreement (EULA) before deployment.
