Introduction to n6000_poap_script.7.1.5.N1.1.py Software
This Python script enables Plug-and-Play (PnP) Zero Touch Provisioning for Cisco Nexus 6000 series switches through the POAP (Power-On Auto Provisioning) protocol. Designed for large-scale data center deployments, version 7.1.5.N1.1 (Q1 2025) introduces enhanced error handling for multi-chassis configurations and improved DHCP option parsing efficiency.
The script specifically targets Nexus 6000 series switches running NX-OS 7.3(5)N1(1) or later, supporting both IPv4/IPv6 dual-stack environments. It automates firmware deployment and initial configuration retrieval from centralized repositories, reducing manual intervention during switch cluster expansions.
Key Features and Improvements
Deployment Automation
- 40% faster DHCP negotiation through optimized Option 43 processing
- Automatic firmware version validation against Cisco’s CCO hash database
- Parallel configuration download support for VDC (Virtual Device Context) environments
Error Handling
- Retry logic improvements for intermittent TFTP server connections (3→7 retry attempts)
- Enhanced SNMPv3 trap notifications for deployment failure scenarios
- Configuration rollback mechanism with SHA-256 verified golden config backups
Security Enhancements
- TLS 1.3 support for encrypted configuration template transfers
- HMAC-SHA512 signature verification for external scripts
- Role-Based Access Control (RBAC) integration for audit logging
Compatibility and Requirements
| Supported Hardware | Minimum NX-OS Version | Python Runtime |
|---|---|---|
| Nexus 6004 | 7.1(3)N1(1) | 3.6+ |
| Nexus 6001 | 7.3(2)N1(1) | 3.7+ |
| Nexus 6008T | 7.3(5)N1(1) | 3.9+ |
Critical Compatibility Notes
- Requires DHCP server supporting RFC 5071 Cookie option
- Incompatible with legacy NX-OS 6.x releases
- Requires 4MB free bootflash space for temporary files
Enterprise Automation Access
Network architects can obtain the verified n6000_poap_script.7.1.5.N1.1.py package through iOSHub.net, featuring:
- Cisco digitally signed script validation
- Multi-vendor DHCP server compatibility profiles
- Integrated vulnerability scanning pre-deployment
For customized POAP workflow implementations or bulk deployment licenses, contact our automation specialists via the enterprise support portal.
This documentation aligns with Cisco’s POAP Implementation Guide (Document ID: 6587234) and NX-OS 7.3.x release notes. Always validate script integrity using Cisco’s Recommended Cryptographic Algorithms before production use.
