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Cisco IOS and NX-OS Software
Cisco NX-OS Software
Product Type
Cisco NX-OS
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Series Release Date
25-JAN-2008
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Latest Security Notices
27-Sep-2022
Security Advisory: Vulnerabilities in Layer 2 Network Security Controls Affecting Cisco Products: September 2022
24-Aug-2022
Security Advisory: Cisco NX-OS Software OSPFv3 Denial of Service Vulnerability
24-Aug-2022
Security Advisory: Cisco FXOS and NX-OS Software Cisco Discovery Protocol Denial of Service and Arbitrary Code Execution Vulnerability
02-Aug-2022
Field Notice: FN - 72115 - Nexus Product Line: QuoVadis Root CA 2 Decommission Might Affect Smart Licensing and Smart Call Home Functionality - Software Upgrade Recommended
23-Feb-2022
Security Advisory: Cisco NX-OS Software NX-API Command Injection Vulnerability
23-Feb-2022
Security Advisory: Cisco FXOS and NX-OS Software Cisco Discovery Protocol Service Denial of Service Vulnerability
23-Feb-2022
Security Advisory: Cisco NX-OS Software Cisco Fabric Services Over IP Denial of Service Vulnerability
23-Feb-2022
Security Advisory: Cisco Nexus 9000 Series Switches Bidirectional Forwarding Detection Denial of Service Vulnerability
22-Sep-2021
Security Advisory: Multiple Cisco Operating Systems Unidirectional Link Detection Denial of Service Vulnerability
25-Aug-2021
Security Advisory: Cisco NX-OS Software system login block-for Denial of Service Vulnerability
Document Categories
Configuration
Data Sheets and Product Information
Install and Upgrade
Literature
Maintain and Operate
Reference
Security Notices
Troubleshooting
Data Sheets and Product Information
At-a-Glance
Cisco NX-OS - Networking Software
17-Jul-2012
(PDF - 43 KB)
Data Sheets
Cisco NX-OS Software Data Sheet
06-Feb-2021
Security Notices
Field 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
02-Aug-2022
Field Notice: FN - 72015 - Specific Releases of Data Center Network Manager Release 7.X Affected by Adobe Flash End-of-Life - Software Upgrade Recommended
19-Jan-2021
Security Advisories, Responses and Notices
Vulnerabilities in Layer 2 Network Security Controls Affecting Cisco Products: September 2022
27-Sep-2022
Cisco NX-OS Software OSPFv3 Denial of Service Vulnerability
24-Aug-2022
Cisco FXOS and NX-OS Software Cisco Discovery Protocol Denial of Service and Arbitrary Code Execution Vulnerability
24-Aug-2022
Cisco NX-OS Software NX-API Command Injection Vulnerability
23-Feb-2022
Cisco FXOS and NX-OS Software Cisco Discovery Protocol Service Denial of Service Vulnerability
23-Feb-2022
Cisco NX-OS Software Cisco Fabric Services Over IP Denial of Service Vulnerability
23-Feb-2022
Cisco Nexus 9000 Series Switches Bidirectional Forwarding Detection Denial of Service Vulnerability
23-Feb-2022
Multiple Cisco Operating Systems Unidirectional Link Detection Denial of Service Vulnerability
22-Sep-2021
Cisco NX-OS Software system login block-for Denial of Service Vulnerability
25-Aug-2021
Cisco Nexus 9000 Series Fabric Switches ACI Mode Queue Wedge Denial of Service Vulnerability
25-Aug-2021
Cisco Nexus 9000 Series Fabric Switches ACI Mode Privilege Escalation Vulnerability
25-Aug-2021
Cisco Nexus 9000 Series Fabric Switches ACI Mode Multi-Pod and Multi-Site TCP Denial of Service Vulnerability
25-Aug-2021
Cisco NX-OS Software MPLS OAM Denial of Service Vulnerability
25-Aug-2021
Cisco NX-OS Software VXLAN OAM (NGOAM) Denial of Service Vulnerability
25-Aug-2021
Cisco Nexus 9500 Series Switches Access Control List Bypass Vulnerability
25-Aug-2021
View all documentation of this type
Reference
Online Learning Modules
b_1525e_consolidated_3560cx_2960cx_cg_cisco
05-Jan-2020
Technical References
Cisco NX-OS MIB Quick Reference
04-Aug-2013
Install and Upgrade
Install and Upgrade TechNotes
Nexus Upgrade Matrix Tools
14-Nov-2022
Upgrade Access Routers Software
28-Sep-2022
Nexus 3000, 3100, and 3500 NX-OS Compact Image Procedure
16-Apr-2021
Upgrade Nexus 3524 and 3548 NX-OS Software
28-Jan-2021
Upgrade Nexus 3000 and 3100 NX-OS Software
28-Jan-2021
Upgrade Nexus 3048 NX-OS Software
28-Jan-2021
Configuration
Configuration Examples and TechNotes
Perform Nexus Health and Configuration Check
09-Jan-2023
Understand Virtual Port Channel (vPC) Enhancements
12-Dec-2022
Create Topologies for Routing over Virtual Port Channel
15-Nov-2022
Configure and Troubleshoot Smart Licensing on Nexus Platforms
18-Jul-2022
Configure VRF Route Leak on Cisco Nexus Switches
10-Feb-2021
Configure User RBAC for the Oxidized or RANCID Network Device Configuration Backup Tools on Cisco Nexus Devices
31-Oct-2019
Nexus 9000 Cisco Intelligent Traffic Director
13-Sep-2019
Configure disable-peer-as-check in BGP on Cisco Nexus Switches
30-Jul-2019
Configure dampen-igp-metric in BGP on Cisco Nexus Switches
23-Jul-2019
Nexus Monitor Memory and CPU using Python Cli
22-Mar-2019
Configure BGP to advertise a Default Route on Cisco Nexus Switches
06-Dec-2018
Configure LISP Multihop Mobility on Nexus
07-Jun-2018
Configure VXLAN Flood and Learn with Multicast Core
06-Jun-2018
Configure and Troubleshoot LISP
27-Oct-2015
Configure Redistribution of iBGP Routes Into OSPF
12-Oct-2015
OSPF Routing Loop/Sub-Optimal Routing between Cisco IOS and NXOS for External Routes Configuration Example
02-Jul-2014
Configuration Guides
Configuration Guides
Cisco Nexus 9000 Series Switches Configuration Guides
29-Sep-2014
Cisco Nexus 7000 Series Switches Configuration Guides
04-Nov-2014
Cisco Nexus 6000 Series Switches Configuration Guides
25-Jul-2014
Cisco Nexus 5000 Series Switches Configuration Guides
25-Jul-2014
Cisco Nexus 4000 Series Switches Configuration Guides
Cisco Nexus 3000 Series Switches Configuration Guides
03-Jul-2014
Cisco Nexus 2000 Series Fabric Extenders Configuration Guides
12-Feb-2015
Cisco Nexus 1000V Switch for VMware vSphere Configuration Guides
22-Aug-2014
Cisco MDS 9000 Series Multilayer Switches Configuration Guides
24-Jan-2014
Cisco NX-OS License Installation Guide (PAK-based and Legacy Software Licensing)
14-Jun-2021
Cisco NX-OS Licensing Options Guide
Cisco Nexus Smart Licensing Using Policy User Guide
Maintain and Operate
End-User Guides
Cisco NX-OS Licensing Options Guide
20-Jan-2023
Maintain and Operate TechNotes
NXOS - Securely Erase the Contents of the Disk
11-Jan-2021
Overview of NX-OS 6.2 Minor Release End of Software Maintenance (EoSWM) and Last Day of Support (LDoS) Dates for Nexus 7000 & 7700 Series Switches
29-Sep-2020
Troubleshooting
Password Recovery
Configure and troubleshoot Nexus Switch using SNMP
12-Jun-2019
Support FAQ
Nexus 7000 FAQ: What is the recommended action to take when the SpineControlBus test fails?
19-Jul-2013
Nexus 7000 ACL Capture/ VACL Support & Limitations FAQ
12-Jun-2013
Troubleshooting TechNotes
Troubleshoot Nexus 9000 Interface CRC Error with Script
11-Jan-2023
Troubleshoot Nexus 9000 Mac Move
21-Nov-2022
Understand ICMP Redirect Messages
22-Sep-2022
Troubleshoot vPC Inconsistency Issues on NX-OS Switches
25-Jul-2022
Understand the vPC Election Process
20-Jul-2022
Compare Features to Select the Best Software Release
13-Jul-2022
Understand Cyclic Redundancy Check Errors on Nexus Switches
10-Nov-2021
Troubleshoot the Corrupted Ethernet Packet on Cisco Nexus 9000
16-Jul-2021
Nexus License Troubleshooting Guide
27-Feb-2020
Troubleshoot Nexus 7000: F3 Input Discards and LACP PDU drops
10-Jun-2019
Quick Reference Guide to collect TAC requested outputs from Nexus switches
08-Feb-2019
Develop, Debug and Deploy NX-SDK Python Application in Nexus 3000/9000 Switches
08-Jun-2018
Understand NX-OS OSPF NSSA Type-7 LSA Forwarding Address Selection
15-Feb-2017
BFD for BGP in AdminDown State on Nexus7000
29-Nov-2016
Nexus (NX-OS) tips and tricks
11-Oct-2016
OTV Site VLANs and AED Election Scenario
22-Apr-2015
Troubleshoot Uni-Directional Link Detection Errors on Nexus Switches
22-Apr-2015
Nexus 7000 Series Switch Problem with Remote User Authentication via SSH with a TACACS account
11-Sep-2013
FEX Power Supply Failure Messages and Troubleshooting
03-May-2013
Literature
Sales Resources
Training
Cisco NX-OS Software Strategy and Lifecycle Guide
29-Sep-2022
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