Skip to content
Skip to footer
Cisco.com Worldwide
MENU
CLOSE
Products
Support & Learn
Partners
Events & Videos
Search
Log In
Log Out
Choose Language Selection
us
en
More
Log In
Log Out
Log In
Have an account?
Personalized content
Your products and support
Log In
Forgot your user ID and/or password?
Manage account
Need an account?
Create an account
Help
Choose Language Selection
us
en
Choose Language Selection
Products
Support
Partners
Events & Videos
Support
Product Support
Cisco IOS and NX-OS Software
Cisco IOS XE 16
Cisco IOS XE Everest 16.6.1
Product Overview
Series
Cisco IOS XE 16
Product Type
Cisco IOS XE
Status
Available
Order
Release Date
31-JUL-2017
Contact Cisco
Open a TAC Case Online
US/Canada 800-553-2447
Worldwide Support Phone Numbers
All Tools
Feedback
Other Languages
Documentation
Top Search Results
Load More
View English Results
View English Results
Close Results
My Recently Viewed
Recently viewed documents for this product will appear here.
Latest Security Notices
24-Mar-2021
Security Advisory: Cisco IOS XE SD-WAN Software Console Privilege Escalation Vulnerability
24-Mar-2021
Security Advisory: Cisco IOS XE SD-WAN Software Arbitrary File Corruption Vulnerability
24-Mar-2021
Security Advisory: Cisco IOS XE Software Web UI Command Injection Vulnerability
24-Mar-2021
Security Advisory: Cisco IOS XE SD-WAN Software Privilege Escalation Vulnerability
24-Mar-2021
Security Advisory: Cisco IOS XE SD-WAN Software Parameter Injection Vulnerabilities
24-Mar-2021
Security Advisory: Cisco IOS XE SD-WAN Software Path Traversal Vulnerability
24-Mar-2021
Security Advisory: Cisco IOS XE SD-WAN Software Arbitrary Command Execution Vulnerability
24-Mar-2021
Security Advisory: Cisco IOS XE SD-WAN Software vDaemon Denial of Service Vulnerability
24-Mar-2021
Security Advisory: Cisco IOS XE SD-WAN Software vDaemon Buffer Overflow Vulnerability
21-Mar-2021
Bulletin: Cisco IOS XE Software Support Timeline for Cisco IOS XE Software Release Starting with 16.x.x and 17.x.x and Viptela SDWAN Software Release with 19.x.x and 20.x.x
Document Categories
Configuration
Data Sheets and Product Information
Install and Upgrade
Reference
Release and Compatibility
Security Notices
Troubleshooting
Data Sheets and Product Information
End-of-Life and End-of-Sale Notices
End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 16.12.x
05-Mar-2021
Security Notices
Bulletins
Cisco IOS XE Software Support Timeline for Cisco IOS XE Software Release Starting with 16.x.x and 17.x.x and Viptela SDWAN Software Release with 19.x.x and 20.x.x
21-Mar-2021
Cisco IOS XE Software Support Timeline for Cisco IOS XE Software Release Starting with 16.x.x and 17.x.x Product Bulletin
24-Sep-2020
Security Advisories, Responses and Notices
Cisco IOS XE SD-WAN Software Console Privilege Escalation Vulnerability
24-Mar-2021
Cisco IOS XE SD-WAN Software Arbitrary File Corruption Vulnerability
24-Mar-2021
Cisco IOS XE Software Web UI Command Injection Vulnerability
24-Mar-2021
Cisco IOS XE SD-WAN Software Privilege Escalation Vulnerability
24-Mar-2021
Cisco IOS XE SD-WAN Software Parameter Injection Vulnerabilities
24-Mar-2021
Cisco IOS XE SD-WAN Software Path Traversal Vulnerability
24-Mar-2021
Cisco IOS XE SD-WAN Software Arbitrary Command Execution Vulnerability
24-Mar-2021
Cisco IOS XE SD-WAN Software vDaemon Denial of Service Vulnerability
24-Mar-2021
Cisco IOS XE SD-WAN Software vDaemon Buffer Overflow Vulnerability
24-Mar-2021
Cisco SD-WAN Denial of Service Vulnerabilities
20-Jan-2021
Cisco SD-WAN Solution Software Buffer Overflow Vulnerability
29-Jul-2020
Cisco IOS XE SD-WAN Software Authentication Bypass Vulnerability
03-Jun-2020
Cisco IOS XE SD-WAN Software Default Credentials Vulnerability
01-May-2020
Cisco IOS XE SD-WAN Software Command Injection Vulnerability
29-Apr-2020
Release and Compatibility
Release Notes
Cisco IOS XE Everest 16.6.1
Release Notes for Cisco 4000 Series ISRs, Cisco IOS XE Everest 16.6
25-Sep-2019
Release Notes for Cisco ASR 1000 Series, Cisco IOS XE Everest 16.6
23-Sep-2019
Release Notes for Cisco CSR 1000v Series, Cisco IOS XE Everest 16.6
12-Apr-2019
Release Notes for Cisco Catalyst 9500 Series Switches, Cisco IOS XE Everest 16.6.x
29-Apr-2020
Release Notes for Cisco Catalyst 9400 Series Switches, Cisco IOS XE Everest 16.6.x
29-Apr-2020
Release Notes for Cisco Catalyst 9300 Series Switches, Cisco IOS XE Everest 16.6.x
29-Apr-2020
Release Notes for Cisco Catalyst 3850 Series Switches, Cisco IOS XE Everest 16.6.x
29-Apr-2020
Release Notes for Cisco Catalyst 3650 Series Switches, Cisco IOS XE Everest 16.6.x
29-Apr-2020
Reference
Command References
Cisco IOS XE Everest 16.6.1
Command Reference, Cisco IOS XE Everest 16.6.x (Catalyst 3850 Switches)
03-Nov-2017
Command Reference, Cisco IOS XE Everest 16.6.x (Catalyst 3650 Switches)
08-Feb-2018
Command Reference Guides for Access and Edge Routers
12-Sep-2017
Command Reference, Cisco IOS XE Everest 16.6.x (Catalyst 9500 Switches)
31-Jul-2017
Command Reference, Cisco IOS XE Everest 16.6.x (Catalyst 9300 Switches)
31-Jul-2017
Programmability Command Reference, Cisco IOS XE Everest 16.6.1
31-Jul-2017
Cisco IOS IP Routing: NHRP Command Reference
26-Aug-2020
Licensing Information
Cisco IOS XE Everest 16.6.1
Open Source Licensing Information for Cisco IOS XE Everest 16.6.1
18-Jul-2017
(PDF - 9 MB)
Technical References
In-Service Software Upgrade (ISSU)
27-Feb-2020
Install and Upgrade
Install and Upgrade Guides
Denali 16.2
Cisco IOS XE Denali 16.2 Migration Guide for Access and Edge Routers
31-Mar-2016
Cisco IOS XE Denali 16.3 Migration Guide for Access and Edge Routers
24-May-2018
Configuration
Configuration Examples and TechNotes
Best Practices and Useful Scripts for EEM
12-Oct-2020
Configure NETCONF/YANG and Validate Example for Cisco IOS XE 16.x Platforms
08-May-2020
Examples and Technotes, Cisco IOS XE Release Denali 16.1.1
30-Nov-2015
QoS Monitoring
16-Nov-2012
Configuration Guides
Cisco IOS XE Everest 16.6.1
Software Activation Configuration Guide, Cisco IOS XE Everest 16.6.x
21-Aug-2020
Configuration Guides for Access and Edge Routers
12-Sep-2017
QoS: RSVP Configuration Guide, Cisco IOS XE Everest 16.6
11-Dec-2017
Software Configuration Guide, Cisco IOS XE Everest 16.6.x (Catalyst 9500 Switches)
03-Dec-2017
Software Configuration Guide, Cisco IOS XE Everest 16.6.x (Catalyst 9400 Switches)
03-Nov-2017
Software Configuration Guide, Cisco IOS XE Everest 16.6.x (Catalyst 9300 Switches)
31-Jul-2017
Software Configuration Guide, Cisco IOS XE Everest 16.6.x (Catalyst 3850 Switches)
03-Nov-2017
Software Configuration Guide, Cisco IOS XE Everest 16.6.x (Catalyst 3650 Switches)
31-Jul-2017
Wide-Area Networking Configuration Guide: Layer 2 Services, Cisco IOS XE Everest 16.6 (Enterprise Routing)
19-Jun-2018
Denali 16.x.x
Converged Access Deployment Guide
22-Feb-2016
Configuration Fundamentals Configuration Guide
11-Dec-2019
Configuration Fundamentals Configuration Guide, Cisco IOS XE Everest 16.6
16-Dec-2019
IP Multicast: Multicast Services Configuration Guide, Cisco IOS XE Release 3S
04-Dec-2018
Programmability Configuration Guide, Cisco IOS XE Everest 16.6.x
29-Oct-2018
Wide-Area Networking Configuration Guide: Layer 2 Services, Cisco IOS XE Fuji 16.7.x
22-Dec-2017
Troubleshooting
Error and System Messages
System Error Messages Guide For Access and Edge Routers
28-Jun-2018
System Message Guide for Cisco Catalyst Series Switches, Cisco IOS XE Gibraltar 16.12.x
13-Apr-2020
Troubleshooting TechNotes
AppNav Flow on IOS-XE
31-Oct-2018
IOS Self-Signed Certificate Expiration on Jan. 1, 2020
25-Dec-2019
Recommended Releases for Catalyst 8000 Edge, ASR1000, ISR4000, CSR1000v and ISR1000 Platforms
03-Feb-2021
Troubleshoot High CPU Usage in Catalyst Switch Platforms Running IOS-XE 16.x
27-Jan-2021
Troubleshoot and Test EEM Scripts
31-Mar-2021
Downloads
Community
Cisco Community Home
Start A Discussion
Latest Community Activity For This Product
Solved Issues
Community Documents
Start A Discussion