Cisco NX-OS Software
| Product Type | Cisco NX-OS |
|---|---|
| Status | Available Order |
| Series Release Date | 25-JAN-2008 |
- US/Canada 800-553-2447
- Worldwide Support Phone Numbers
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Key Information
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Recent Security Notices
- 11-Dec-2024
- 28-Aug-2024
- 28-Aug-2024
- 28-Aug-2024
- 28-Aug-2024
Document Categories
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Data Sheets and Product Information
- Cisco NX-OS - Networking Software (PDF - 43 KB)
At-a-Glance
- Cisco NX-OS Software Data Sheet
Data Sheets
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Security Notices
- Field Notice: FN - 72115 - Nexus Product Line: QuoVadis Root CA 2 Decommission Might Affect Smart Licensing and Smart Call Home Functionality - Software Upgrade Recommended
- Field Notice: FN - 72015 - Specific Releases of Data Center Network Manager Release 7.X Affected by Adobe Flash End-of-Life - Software Upgrade Recommended
Field Notices
- Cisco NX-OS Software Image Verification Bypass Vulnerability
- Cisco NX-OS Software Command Injection Vulnerability
- Cisco NX-OS Software DHCPv6 Relay Agent Denial of Service Vulnerability
- Cisco NX-OS Software Python Sandbox Escape Vulnerabilities
- Cisco NX-OS Software Bash Arbitrary Code Execution and Privilege Escalation Vulnerabilities
- Cisco NX-OS Software CLI Command Injection Vulnerability
- Cisco FXOS and NX-OS Software Link Layer Discovery Protocol Denial of Service Vulnerability
- Cisco NX-OS Software External Border Gateway Protocol Denial of Service Vulnerability
- Cisco NX-OS Software MPLS Encapsulated IPv6 Denial of Service Vulnerability
- Cisco Nexus 3000 and 9000 Series Switches Port Channel ACL Programming Vulnerability
- HTTP/2 Rapid Reset Attack Affecting Cisco Products: October 2023
- Cisco Nexus 3000 and 9000 Series Switches IS-IS Protocol Denial of Service Vulnerability
- Cisco NX-OS Software TACACS+ or RADIUS Remote Authentication Directed Request Denial of Service Vulnerability
- Cisco Nexus 3000 and 9000 Series Switches SFTP Server File Access Vulnerability
- Cisco ACI Multi-Site CloudSec Encryption Information Disclosure Vulnerability
Security Advisories, Responses and Notices
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Reference
- Cisco NX-OS MIB Quick Reference
Technical References
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Install and Upgrade
- Migrate to Dual Supervisors for Nexus 9800 Modular Switch
- Upgrade Nexus 3048 NX-OS Software
- Change Nexus 3000, 3100, and 3500 NX-OS Compact Image File Size
- Upgrade Nexus Matrix Tools
- Upgrade Access Routers Software
- Install Upgrade on Nexus Switches in vPC with NX-OS
- Upgrade Nexus 3524 and 3548 NX-OS Software
- Upgrade Nexus 3000 and 3100 NX-OS Software
Install and Upgrade TechNotes
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Configuration
- Configure and Troubleshoot Smart Licensing on Nexus Platforms
- Configure VRF Route Leak on Nexus Switches
- Configure Policy Based Redirect and IPSLA for Redundant ISP Links
- Configure Route Redistribution on Nexus Switches
- Configure BGP to Advertise a Default Route on Nexus Switches
- Configure Ciphers, MACs, Kex Algorithms in Nexus Platforms
- Create Topologies for Routing over Virtual Port Channel
- Perform Nexus Health and Configuration Check
- Configure User RBAC for the Oxidized or RANCID Network Device Configuration Backup Tools on Cisco Nexus Devices
- Nexus 9000 Cisco Intelligent Traffic Director
- Configure disable-peer-as-check in BGP on Cisco Nexus Switches
- Configure dampen-igp-metric in BGP on Cisco Nexus Switches
- Nexus Monitor Memory and CPU using Python Cli
- Configure LISP Multihop Mobility on Nexus
- Configure VXLAN Flood and Learn with Multicast Core
- Configure and Troubleshoot LISP
- Configure Redistribution of iBGP Routes Into OSPF
- OSPF Routing Loop/Sub-Optimal Routing between Cisco IOS and NXOS for External Routes Configuration Example
Configuration Examples and TechNotes
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Configuration Guides
- Cisco Nexus 9000 Series Switches Configuration Guides
- Cisco Nexus 7000 Series Switches Configuration Guides
- Cisco Nexus 6000 Series Switches Configuration Guides
- Cisco Nexus 5000 Series Switches Configuration Guides
- Cisco Nexus 4000 Series Switches Configuration Guides
- Cisco Nexus 3000 Series Switches Configuration Guides
- Cisco Nexus 2000 Series Fabric Extenders Configuration Guides
- Cisco Nexus 1000V Switch for VMware vSphere Configuration Guides
- Cisco MDS 9000 Series Multilayer Switches Configuration Guides
- Cisco NX-OS License Installation Guide (PAK-based and Legacy Software Licensing)
- Cisco NX-OS Licensing Options Guide
- Cisco Nexus Smart Licensing Using Policy User Guide
Configuration Guides
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Maintain and Operate
- Cisco NX-OS Licensing Options Guide
End-User Guides
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Troubleshooting
- Configure and troubleshoot Nexus Switch using SNMP
Password Recovery
- Nexus 7000 FAQ: What is the recommended action to take when the SpineControlBus test fails?
- Nexus 7000 ACL Capture/ VACL Support & Limitations FAQ
Support FAQ
- Understand Virtual Port Channel (vPC) Enhancements
- Troubleshoot vPC Inconsistency Issues on NX-OS Switches
- Compare Features to Select the Best Software Release
- Exclude OID in Nexus 5k,7k and 9K in SNMP v2 and v3 Configuration
- Create GISO File for IOS-XR Upgrade with Python 3
- Troubleshoot Nexus 9000 Mac Move
- Understand ICMP Redirect Messages
- Understand the vPC Election Process
- Test Fabric Connectivity Between Virtual Tunnel End Points in VxLAN
- Validate Intelligent Traffic Director Using Source IP Method
- Recommended Cisco NX-OS Releases
- Troubleshoot Nexus 9000 Interface CRC Error with Script
- Understand Cyclic Redundancy Check Errors on Nexus Switches
- Troubleshoot the Corrupted Ethernet Packet on Cisco Nexus 9000
- eBGP peering over vPC on Nexus
Troubleshooting TechNotes
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Literature
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Training
Sales Resources
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