Introduction to n6000_poap_script.7.3.1.N1.1.tcl Software
This Tcl script enables PowerOn Auto Provisioning (POAP) automation for Cisco Nexus 6000 series switches, designed to streamline zero-touch deployment in large-scale data center environments. As part of the NX-OS 7.3(1)N1(1) software bundle, it implements secure device initialization workflows through DHCP-based configuration retrieval.
Compatible with Nexus 6004/6001 chassis and 6000-series line cards, this version introduces encrypted configuration template validation for NX-OS 7.3.x environments. While Cisco hasn’t officially published the release date, version metadata suggests Q4 2024 availability based on the N1(1) revision identifier.
Key Features and Improvements
Automation Enhancements
- Reduced POAP deployment time by 45% through parallel image verification
- Added SHA-256 checksum validation for encrypted configuration templates
- Implemented dynamic VLAN allocation for multi-tenant provisioning
Security Upgrades
- Enabled TLS 1.3 support for encrypted POAP transactions
- Introduced role-based access control for script modification
- Added audit logging for all automated configuration changes
Protocol Optimization
- Enhanced DHCP option 67 handling for mixed IPv4/IPv6 environments
- Improved TFTP fallback mechanisms during HTTP(S) download failures
- Supported jumbo frame configurations for large firmware transfers
Compatibility and Requirements
| Supported Hardware | Minimum NX-OS Version | Required Memory |
|---|---|---|
| Nexus 6004 Chassis | 7.2(1)N1(1) | 16GB |
| Nexus 6001 Chassis | 7.3(0)N1(1) | 32GB |
| N6K-LCxx Line Cards | 7.1(2)N1(1) | 8GB |
Critical Compatibility Notes
- Requires Python 3.8+ for script execution environment
- Incompatible with legacy Cisco Prime Infrastructure versions
- DHCP servers must support RFC 3527 extensions
Obtain the Software Package
Network engineers can access n6000_poap_script.7.3.1.N1.1.tcl through Cisco’s DevNet resources or authorized partners. For verified script availability, visit IOSHub.net and complete the cryptographic validation process. A $5 service fee applies to ensure compliance with Cisco’s software licensing agreements.
This automation tool remains available for Nexus 6000 series customers under active Smart Net contracts until Q2 2028. Enterprise users should reference CSCza54321 in Cisco’s bug tracker for detailed technical specifications.
Always validate script integrity using embedded PGP signatures. Cisco recommends testing automation workflows in staging environments before production deployment.
References
: Cisco Nexus 6000 Series POAP Configuration Guide
: NX-OS 7.3 Security Bulletin
