Cisco IOS XE 17

Collections

Release

• Cisco Catalyst 9000 Switching Family Release Notes 25-Aug-2024

Fichas técnicas e información del producto

At-a-Glance

• Cisco IOS XE: Secure, Open, and Flexible At-a-Glance 25-Mar-2021

Notificaciones de fin de vida útil y fin de comercialización

• English

  • End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.17.x 05-Nov-2025
  • End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.16.x 15-Apr-2025
  • End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.15.x 01-Oct-2025
  • End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.14.x 06-Sep-2024
  • End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.13.x 03-Apr-2024
  • End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.12.x 03-Oct-2024
  • End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.11.x 16-Aug-2023
  • End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.10.x 06-Apr-2023
  • End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.9.x 04-Jul-2025
  • End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.8.x 30-Aug-2022
  • End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.7.x 27-Jul-2022
  • End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.6.x 04-Oct-2022
  • End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.5.x 30-Aug-2021
  • End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.4.x 03-May-2021
  • End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.3.x 21-Apr-2022
  • End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.2.x 17-Nov-2020
  • End-of-Sale and End-of-Life Announcement for the Cisco IPsec Static Crypto Map and Dynamic Crypto Map Feature in IOS XE 22-Feb-2023

Avisos de seguridad

Advertencias de seguridad, respuestas y notificaciones

• Cisco IOS XE Wireless Controller Software for the Catalyst CW9800 Family CAPWAP Denial of Service Vulnerability 25-Mar-2026new
• Cisco IOS XE Software for Catalyst 9000 Series Switches DHCP Snooping Denial of Service Vulnerability 25-Mar-2026new
• Cisco IOx Application Hosting Environment Carriage Return Line Feed Injection Vulnerability 25-Mar-2026new
• Cisco IOx Application Hosting Environment Stored Cross-Site Scripting Vulnerability 25-Mar-2026new
• Cisco IOS XE Software Lobby Ambassador Privilege Escalation Vulnerability 25-Mar-2026new
• Cisco IOS XE Software Denial of Service Vulnerability 25-Mar-2026new
• Cisco IOS XE Software TLS Memory Exhaustion Denial of Service Vulnerability 25-Mar-2026new
• Cisco IOS Software and IOS XE Software Release 3E HTTP Server Denial of Service Vulnerability 25-Mar-2026new
• Cisco IOS XE Software Secure Channel for Meraki Information Disclosure Vulnerability 25-Mar-2026new
• Cisco IOS XE Software Secure Copy Protocol Server Denial of Service Vulnerability 25-Mar-2026new
• Cisco IOS, IOS XE, Secure Firewall Adaptive Security Appliance, and Secure Firewall Threat Defense Software IKEv2 Denial of Service Vulnerability 25-Mar-2026new
• Cisco IOS XE Software for Cisco Catalyst and Rugged Series Switches Secure Boot Bypass Vulnerability 25-Mar-2026new
• Cisco Secure Firewall Adaptive Security Appliance Software, Secure Firewall Threat Defense Software, IOS Software, IOS XE Software, and IOS XR Software Web Services Remote Code Execution Vulnerability 06-Nov-2025
• Cisco IOS XE Software Secure Boot Bypass Vulnerabilities 15-Oct-2025
• Cisco IOS and IOS XE Software TACACS+ Authentication Bypass Vulnerability 01-Oct-2025

Bulletins

• Software Lifecycle Support Statement - IOS XE 17-Oct-2025
• Cisco IOS XE Bundle Boot Mode Will Be Discontinued After Release 17.18 – Product Bulletin 23-Jul-2024
• End-of-Sale and End-of-Life Announcement for the Cisco IPsec Static Crypto Map and Dynamic Crypto Map Feature in IOS XE 22-Feb-2023

Versión y compatibilidad

Release Notes

• Release Notes for Cisco Catalyst 9600 Series Switches, Cisco IOS XE Dublin 17.12.x 27-Mar-2026updated
• Release Notes for Cisco Catalyst 9500 Series Switches, Cisco IOS XE Dublin 17.12.x 27-Mar-2026updated
• Release Notes for Cisco Catalyst 9400 Series Switches, Cisco IOS XE Dublin 17.12.x 27-Mar-2026updated
• Release Notes for Cisco Catalyst 9300 Series Switches, Cisco IOS XE Dublin 17.12.x 27-Mar-2026updated
• Release Notes for Cisco Catalyst 9200 Series Switches, Cisco IOS XE Dublin 17.12.x 27-Mar-2026updated
• Release Notes for Cisco Catalyst 9800 Series Wireless Controller, Cisco IOS XE Dublin 17.12.x 24-Mar-2026updated
• Release Notes for Cisco ASR 900 Series Routers, Cisco IOS XE Dublin 17.12.x 06-Mar-2026updated
• Release Notes for Cisco NCS 4206 and Cisco NCS 4216 Series, Cisco IOS XE Dublin 17.12.x 06-Mar-2026updated
• Release Notes for Cisco NCS 4201 and Cisco NCS 4202 Series, Cisco IOS XE Dublin 17.12.x 06-Mar-2026updated
• Release Notes for Cisco 8500 Series Secure Routers, Release 17.15.x 05-Mar-2026new
• Release Notes for Cisco 8300 Series Secure Routers, Release 17.15.x 05-Mar-2026updated
• Release Notes for Cisco 4000 Series ISRs, Cisco IOS XE 17.15.x 05-Mar-2026updated
• Release Notes for Cisco ASR 1000 Series, Cisco IOS XE 17.15.x 05-Mar-2026updated
• Release Notes for Cisco Catalyst 8200 and Catalyst 8300 Series Edge Platforms, Cisco IOS XE 17.15.x 05-Mar-2026updated
• Release Notes for Cisco Catalyst Cellular Gateways, Cisco IOS CG 17.15.x 05-Mar-2026updated

Referencia

Referencias Técnicas

• Detailed Channels and Maximum Power Settings for Cisco Wireless 9172I Access Points, Release 17.15.2b 12-Jan-2026 (XLSX - 16 MB)
• Detailed Channels and Maximum Power Settings for Cisco Wireless CW9171I Indoor Access Point, Releases 17.18.2 21-Dec-2025 (XLSX - 5 MB)
• Detailed Channels and Maximum Power Settings for Cisco Wireless 9174I Access Points, Release 17.18.2 21-Dec-2025 (XLSX - 5 MB)
• Detailed Channels and Maximum Power Settings for Cisco Wireless CW9174E Indoor Access Point, Releases 17.18.2 21-Dec-2025 (XLSX - 20 MB)
• Detailed Channels and Maximum Power Settings for Cisco Wireless CW9179F Indoor Access Point, Release 17.18.2 21-Dec-2025 (XLSX - 13 MB)
• Detailed Channels and Maximum Power Settings for Cisco Wireless CW9179F Outdoor Access Point, Release 17.18.2 21-Dec-2025 (XLSX - 7 MB)
• Detailed Channels and Maximum Power Settings for Cisco Catalyst 9176I Indoor Access Point, Release 17.17.1 30-Nov-2025 (XLSX - 22 MB)
• Detailed Channels and Maximum Power Settings for Cisco Wireless 9176D1 Access Points, Release 17.17.1 30-Nov-2025 (XLSX - 23 MB)
• Detailed Channels and Maximum Power Settings for Cisco Wireless 9172I Access Points, Release 17.15.3 18-Nov-2025 (XLSX - 17 MB)
• Detailed Channels and Maximum Power Settings for Cisco Catalyst Wireless 9163E Access Points, Release 17.17.1 31-Oct-2025 (XLSX - 14 MB)
• Detailed Channels and Maximum Power Settings for Cisco Catalyst Wireless 9163E Access Points, Release 17.18.1 30-Oct-2025 (XLSX - 14 MB)
• Detailed Channels and Maximum Power Settings for Cisco Catalyst Wireless 9162I Access Points, Releases 17.15.1 and 17.15.2 23-Oct-2025 (XLSX - 19 MB)
• Detailed Channels and Maximum Power Settings for Cisco Catalyst Wireless 9164I and 9166I Access Points, Releases 17.15.1 and 17.15.2 23-Oct-2025 (XLSX - 25 MB)
• Detailed Channels and Maximum Power Settings for Cisco Catalyst Wireless 9136I Access Points, Releases 17.15.1 and 17.15.2 23-Oct-2025 (XLSX - 44 MB)
• Detailed Channels and Maximum Power Settings for Cisco Wireless 9178I Access Points, Release 17.15.3 17-Oct-2025 (XLSX - 22 MB)

Referencias de Comando

• Cisco SD-Routing Command Reference 25-Aug-2025
• Command Reference, Cisco IOS XE 17.18.x (Catalyst 9300 Switches) 08-Aug-2025
• Command Reference, Cisco IOS XE 17.18.x (Catalyst 9200 Switches) 08-Aug-2025
• Command Reference, Cisco IOS XE 17.18.x (Catalyst 9600 Switches) 31-Jul-2025
• Command Reference, Cisco IOS XE 17.18.x (Catalyst 9500 Switches) 31-Jul-2025
• Command Reference, Cisco IOS XE 17.18.x (Catalyst 9400 Switches) 31-Jul-2025
• Programmability Command Reference, Cisco IOS XE 17.18.x 31-Jul-2025
• Command Reference, Cisco IOS XE 17.17.x (Catalyst 9600 Switches) 31-Mar-2025
• Command Reference, Cisco IOS XE 17.17.x (Catalyst 9500 Switches) 31-Mar-2025
• Command Reference, Cisco IOS XE 17.17.x (Catalyst 9400 Switches) 31-Mar-2025
• Command Reference, Cisco IOS XE 17.17.x (Catalyst 9300 Switches) 31-Mar-2025
• Command Reference, Cisco IOS XE 17.17.x (Catalyst 9200 Switches) 31-Mar-2025
• Programmability Command Reference, Cisco IOS XE 17.17.x 31-Mar-2025
• Command Reference, Cisco IOS XE 17.16.x (Catalyst 9600 Switches) 11-Dec-2024
• Command Reference, Cisco IOS XE 17.16.x (Catalyst 9500 Switches) 11-Dec-2024

Instalación y Actualización

Guías de Instalación y Actualización

• Applicable to Multiple Releases

  • Guía breve para el usuario de las plataformas perimetrales Cisco Catalyst de la serie 8300 01-Aug-2023
  • Hardware Installation Guide for Cisco Catalyst 8200 Series Edge Platforms 17-Feb-2021
  • Hardware Installation Guide for Cisco Catalyst 8300 Series Edge Platforms 28-Oct-2020

• Cisco IOS XE 17.18.1

  • Hardware Installation Guide for the Cisco 8100 Series Secure Routers 11-Sep-2025
  • Hardware Installation Guide for the Cisco 8200 Series Secure Routers 10-Sep-2025

• Cisco IOS XE 17.13.1

  • Cisco Catalyst Wireless 9163E Access Point Hardware Installation and Deployment Guide 21-Mar-2024

• Cisco IOS XE Bengaluru 17.4.1

  • Guía breve para el usuario de las plataformas perimetrales Cisco Catalyst de la serie 8200 19-Jul-2023
• Guía de instalación del hardware de los routers seguros Cisco 8300 Series 06-Nov-2025
• Cisco 8500 Series Secure Routers Hardware Installation Guide 09-Sep-2025

Notas Técnicas de Instalación y Actualización

• Actualización de Cisco IOS de 15.X a 17.9.X en Voice Gateway y CUBE 24-Feb-2026

Configuración

Guías de Configuración

• MPLS Configuration Guide 01-Mar-2026updated
• FTP Configuration Guide 26-Feb-2026
• FTP Configuration Guide 26-Feb-2026
• Management Configuration Guide 26-Feb-2026
• Management Configuration Guide 26-Feb-2026
• Flow Control and Storm Control Configuration Guide 23-Feb-2026
• NAT Configuration Guide 23-Feb-2026
• BGP Configuration Guide 20-Feb-2026
• EIGRP Configuration Guide 18-Feb-2026
• NTP Configuration Guide 17-Feb-2026
• StackWise Virtual Configuration Guide 20-Dec-2025
• Cisco 1000 Series Software Configuration Guide, Cisco IOS XE 17 11-Nov-2025
• Redundancy Protocol Configuration Guide, Cisco Catalyst IE3x00, IE3400 Heavy Duty, and ESS3300 Series Switches 23-Sep-2025
• Quality of Service Configuration Guide 15-Sep-2025
• RADIUS Configuration Guide 15-Sep-2025

Notas Técnicas y Ejemplos de Configuración

• Cisco IOS XE 17.16.1

  • Configuración de AnyConnect SSL VPN en C800v con autenticación local 18-Mar-2025

• Cisco IOS XE 17.15.1

  • Implementación de la configuración de alta disponibilidad de C8000v en AWS 26-Jun-2025

• Cisco IOS XE Amsterdam 17.3.1

  • Configuración de Smart Licensing para plataformas de routing empresarial de IOS 29-Aug-2024

• Cisco IOS XE Cupertino 17.9.1

  • Configuración de la configuración de ejecución completa para usuarios con niveles de privilegio bajos 27-Feb-2026
• Habilitación del nivel de arranque de la licencia y el complemento en el software periférico Catalyst 8000V 04-Mar-2026
• Configuración y resolución de problemas de FlexVPN Spoke a Spoke mediante EIGRP 06-May-2025
• Configuración la política de uso de Smart Licensing en los routers Cisco IOS XE 07-Apr-2025
• Configuración del túnel de red entre Cisco Secure Access y el router IOS XE mediante ECMP con BGP 21-Oct-2024
• Filtrado de Tráfico Destinado a WebUI de Dispositivos Cisco IOS XE Usando una Lista de Acceso 17-Oct-2023
• Configuración de un túnel IPSec IKEv1 de sitio a sitio entre ASA y el router Cisco IOS XE 17-Feb-2023
• Configuración de la telemetría basada en modelos en dispositivos Cisco IOS-XE con YANG Suite 30-Sep-2021

Mantenimiento y Funcionamiento

Notas Técnicas de Mantenimiento y Funcionamiento

• Applicable to Multiple Releases

  • Resolución de problemas de recargas inesperadas en plataformas IOS con TAC 07-Oct-2025
  • Recopilación de registros de paquetes descartados en entornos Cisco SD-WAN Edge 22-Apr-2025
  • Determinar corrección para la interfaz de usuario web del software IOS XE 24-Mar-2025

• Cisco IOS XE Dublin 17.12.1

  • Descargar Cisco IOS® Imágenes ESW XE 17.12.4 para 9800 05-Dec-2024
• Prácticas recomendadas para la configuración del mapa de ruta en Cisco IOS XE: Acción e importancia del número de secuencia 25-Jun-2025

Solución de problemas

Guías de Troubleshooting

• Cisco IOS XE Bengaluru 17.4.1

  • Troubleshooting Guide for Cisco Catalyst 8000V Edge Software 22-Apr-2022

Mensajes de Error y de Sistema

• Cisco IOS XE 17.18.1

  • System Message Guide for Cisco IOS XE 17.18.x 31-Jul-2025

• Cisco IOS XE 17.17.1

  • System Message Guide for Cisco IOS XE 17.17.x 31-Mar-2025

• Cisco IOS XE 17.16.1

  • System Message Guide for Cisco IOS XE 17.16.x 11-Dec-2024

• Cisco IOS XE 17.15.1

  • System Message Guide for Cisco IOS XE 17.15.x 28-Aug-2024

• Cisco IOS XE 17.14.1

  • System Message Guide for Cisco IOS XE 17.14.x 05-Apr-2024

• Cisco IOS XE 17.13.1

  • System Message Guide for Cisco IOS XE 17.13.x 30-Nov-2023

• Cisco IOS XE Amsterdam 17.3.1

  • System Message Guide for Cisco Catalyst Series Switches, Cisco IOS XE Amsterdam 17.3.x 03-Aug-2020 (XLSX - 2 MB)

• Cisco IOS XE Bengaluru 17.6.1

  • System Message Guide for Cisco IOS XE Bengaluru 17.6.x 18-Aug-2021

• Cisco IOS XE Bengaluru 17.5.1

  • System Message Guide for Access and Edge Routers, Cisco IOS XE Bengaluru 17.5.x 14-Jul-2021
  • System Message Guide for Cisco Catalyst Series Switches, Cisco IOS XE Bengaluru 17.5.x 24-Jun-2021

• Cisco IOS XE Cupertino 17.9.1

  • System Message Guide for Cisco IOS XE Cupertino 17.9.x 01-Aug-2022

• Cisco IOS XE Cupertino 17.8.1

  • System Message Guide for Cisco IOS XE Cupertino 17.8.x 08-May-2022

• Cisco IOS XE Cupertino 17.7.1

  • System Message Guide for Cisco IOS XE Cupertino 17.7.x 17-Mar-2022

• Cisco IOS XE Dublin 17.12.1

  • System Message Guide for Cisco IOS XE Dublin 17.12.x 28-Jul-2023

• Cisco IOS XE Dublin 17.11.1

  • System Message Guide for Cisco IOS XE Dublin 17.11.x 14-Apr-2023

• Cisco IOS XE Dublin 17.10.1

  • System Message Guide for Cisco IOS XE Dublin 17.10.x 04-Apr-2023

Notas Técnicas de Troubleshooting

• Cisco IOS XE Amsterdam 17.3.1

  • Troubleshooting de Problemas de Adyacencia IS-IS 27-Jul-2023
  • Resolución de Problemas del Establecimiento del Túnel PMIP en Routers IOS XE 20-Jul-2023

• Cisco IOS XE Bengaluru 17.6.1

  • Comparar diferentes tipos y funciones de licencias 02-Dec-2025
• Solución de problemas de memoria en IOS XE a través de Callsite 17-Oct-2025
• Resolución de problemas de uso elevado de QFP debido a la configuración predeterminada del gatekeeper NAT 07-Aug-2025
• Elija Stable Cisco IOS® Versión XE para plataformas de routing empresariales 24-Jul-2025
• Solución de problemas de SLP Smart Transport en switches Catalyst 9000 14-Mar-2025
• Utilice EEM para automatizar los correos electrónicos seguros para el usuario 02-Oct-2024
• Troubleshooting y Prueba de Scripts EEM 07-Aug-2024
• Solucionar problemas de punto 1x con cables en ISE 3.2 y Windows 29-Apr-2024
• Preguntas frecuentes técnicas del TAC de Cisco sobre la vulnerabilidad de ampliación de privilegios de interfaz de usuario web del software Cisco IOS XE - CVE-2023-20198 26-Oct-2023

Password Recovery

• Resolución de Problemas de Recuperación de Contraseña en Routers IOS e IOS XE 07-Nov-2025

Support FAQ

• Cisco IOS XE 17.18.1

  • Cisco Enterprise Networking Product Analytics Frequently Asked Questions (FAQ) 08-Aug-2025