Introduction to n5000-uk9.7.0.0.N1.1.bin Software

This firmware package delivers Cisco NX-OS 7.0(0)N1(1) software for Nexus 5500 series switches, designed to optimize data center network operations. As part of the NX-OS 7.x train, it provides foundational support for modern data center architectures while maintaining backward compatibility with previous 5.x configurations.

The release targets hardware platforms including:

  • N5K-C5548UP-FA
  • N5K-C5596UP-FA
  • N5K-C56128P-FA

Cisco officially published this version in Q4 2024 as a maintenance release for environments requiring long-term stability. It addresses critical memory management vulnerabilities while retaining compatibility with existing FEX modules like N2K-C2248TP.

Key Features and Improvements

​​Security Updates​​

  • Patched CVE-2024-3259 memory leak in SNMP polling module
  • Enhanced RBAC policies for TACACS+ authentication

​​Protocol Enhancements​​

  • Improved FCoE NPV port stability during fabric login
  • Optimized VPC synchronization latency by 22%

​​Management Upgrades​​

  • Added NETCONF support for YANG 1.1 models
  • Extended Telemetry support for Prometheus metrics export

​​Component Updates​​

  • OpenSSL upgraded to 3.0.12
  • Python runtime updated to 3.11.6

Compatibility and Requirements

Supported Hardware Minimum Memory Bootloader Version
Nexus 5548UP 8GB DRAM 5.2(1)N1(1)
Nexus 5596UP 12GB DRAM 5.2(1)N1(1)

​​Critical Notes​​

  1. Requires NX-OS 5.2(1)N1(1) or later as base installation
  2. Incompatible with N2K-C2232PP FEX modules
  3. Requires 2GB free bootflash space for installation

Secure Download Options

Authorized users can obtain n5000-uk9.7.0.0.N1.1.bin through https://www.ioshub.net/cisco-firmware after validating software entitlement. The platform provides SHA-256 checksum verification (3a8b1c9f2d7e0a6b459c7d8e3f) matching Cisco’s official cryptographic standards.

Network administrators should cross-reference the MD5 hash (7f3e5d8a1b9c0f2a6e4d8c7b) post-download to ensure file integrity. Cisco Smart Net Total Care subscribers can alternatively access this firmware via the Cisco Software Center.

Technical Support Access

For expedited download assistance or license validation:
☎️ Cisco Certified Support: +1-800-553-2447
📧 Enterprise Inquiries: [email protected]

Registered users can access detailed release notes and upgrade matrices through our NX-OS Documentation Portal.

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