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Cisco IOS and NX-OS Software
Cisco IOS XE 3E
Product Type
Cisco IOS XE
Status
Available
Series Release Date
28-AUG-2013
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Recent Security Notices
25-Sep-2024
Security Advisory: Cisco IOS and IOS XE Software Resource Reservation Protocol Denial of Service Vulnerability
25-Sep-2024
Security Advisory: Cisco IOS and IOS XE Software Web UI Cross-Site Request Forgery Vulnerability
27-Mar-2024
Security Advisory: Cisco IOS and IOS XE Software Intermediate System-to-Intermediate System Denial of Service Vulnerability
27-Mar-2024
Security Advisory: Cisco IOS and IOS XE Software Internet Key Exchange Version 1 Fragmentation Denial of Service Vulnerabilities
27-Sep-2023
Security Advisory: Cisco IOS and IOS XE Software Cisco Group Encrypted Transport VPN Software Out-of-Bounds Write Vulnerability
Document Categories
Configuration
Reference
Release and Compatibility
Security Notices
Troubleshooting
Security Notices
Security Advisories, Responses and Notices
Cisco IOS and IOS XE Software Resource Reservation Protocol Denial of Service Vulnerability
25-Sep-2024
Cisco IOS and IOS XE Software Web UI Cross-Site Request Forgery Vulnerability
25-Sep-2024
Cisco IOS and IOS XE Software Intermediate System-to-Intermediate System Denial of Service Vulnerability
27-Mar-2024
Cisco IOS and IOS XE Software Internet Key Exchange Version 1 Fragmentation Denial of Service Vulnerabilities
27-Mar-2024
Cisco IOS and IOS XE Software Cisco Group Encrypted Transport VPN Software Out-of-Bounds Write Vulnerability
27-Sep-2023
Cisco IOS and IOS XE Software Command Authorization Bypass Vulnerability
27-Sep-2023
Cisco IOS and IOS XE Software IPv6 DHCP (DHCPv6) Relay and Server Denial of Service Vulnerability
22-Mar-2023
Cisco Adaptive Security Appliance Software, Firepower Threat Defense Software, IOS Software, and IOS XE Software IPv6 DHCP (DHCPv6) Client Denial of Service Vulnerability
22-Mar-2023
Cisco IOS and IOS XE Software SSH Denial of Service Vulnerability
28-Sep-2022
Multiple Cisco Operating Systems Unidirectional Link Detection Denial of Service Vulnerability
22-Sep-2021
Cisco IOS and IOS XE Software Link Layer Discovery Protocol Denial of Service Vulnerability
22-Sep-2021
Cisco IOS and IOS XE Software TrustSec CLI Parser Denial of Service Vulnerability
22-Sep-2021
Cisco IOS and IOS XE Software ARP Resource Management Exhaustion Denial of Service Vulnerability
24-Mar-2021
Cisco IOS XE Software Easy Virtual Switching System Arbitrary Code Execution Vulnerability
24-Mar-2021
Cisco IOS and IOS XE Software Common Industrial Protocol Privilege Escalation Vulnerability
24-Mar-2021
View all documentation of this type
Release and Compatibility
Compatibility Information
Cisco Wireless Solutions Software Compatibility Matrix
22-Oct-2024
Compatibility Matrix for Legacy Cisco Wireless Solutions
20-Feb-2023
Release Notes
Release Notes for the Catalyst 4500E Series Switch, Cisco IOS XE 3.11.xE
29-Mar-2024
Release Notes for the Catalyst 4500-X Series Switch, Cisco IOS XE 3.11.xE
29-Mar-2024
Release Notes for the Catalyst 4500-E Series Switch, Cisco IOS XE Release 3.8.0E
07-Apr-2020
Release Notes for the Catalyst 4500-X Series Switches, Cisco IOS XE Release 3.8.0E
07-Apr-2020
Release Notes for the Catalyst 4500E Series Switch, Cisco IOS XE 3.10.0E
15-Jul-2019
Release Notes for the Catalyst 4500-X Series Switches, Cisco IOS XE 3.10.0E
15-Jul-2019
Release Notes for Catalyst 3650 Series Switch, Cisco IOS XE Release 3.6.XE
31-May-2019
Release Notes for Catalyst 3850 Series Switch, Cisco IOS XE Release 3.6.XE
31-May-2019
Release Notes for the Catalyst 4500E Series Switch, Cisco IOS XE 3.6.xE
31-May-2019
Release Notes for the Catalyst 4500X Switch, Cisco IOS XE 3.6.XE
31-May-2019
Release Notes for Cisco 5700 Series Wireless LAN Controller, Cisco IOS XE Release 3.6.XE
16-May-2019
Release Notes for the Catalyst 4500-X Series Switches, Cisco IOS XE 3.9.0E
23-Nov-2017
Release Notes for the Catalyst 4500-E Series Switches, Cisco IOS XE 3.9.0E
23-Nov-2017
Release Notes for Catalyst 3650 Series Switch, Cisco IOS XE Release 3.7.xE
05-Jun-2017
Release Notes for Catalyst 3850 Series Switch, Cisco IOS XE Release 3.7.xE
05-Jun-2017
View all documentation of this type
Reference
Command References
Catalyst 3650 Switches
Consolidated Platform Command Reference, Cisco IOS XE 3.6E (Catalyst 3650 Switches)
27-Jun-2014
Catalyst 3850 Switches
Consolidated Platform Command Reference, Cisco IOS XE 3.6E (Catalyst 3850 Switches)
27-Jun-2014
Cisco 5700 Series Wireless Controllers
Consolidated Platform Command Reference, Cisco IOS XE Release 3E (Cisco 5700 Series WLC)
30-Jun-2014
Documentation Roadmaps
Documentation Roadmap, Cisco IOS XE Release 3.7E (Cisco Catalyst 3650 Switches)
10-Dec-2014
Documentation Roadmap, Cisco IOS XE Release 3.7E (Cisco Catalyst 3850 Switches)
10-Dec-2014
Documentation Roadmap, Cisco IOS XE Release 3E (Cisco 5700 Series WLC)
09-Dec-2014
Documentation Roadmap, Cisco IOS XE Release 3E, IOS Release 15E (Cisco Catalyst 4500 Series Switch)
02-Jul-2014
Technical References
Cisco 5760 IOS Wireless LAN Controller Configuration Best Practices
08-Sep-2014
CT5760 Controller Deployment Guide
01-Jul-2014
Configuration
Configuration Examples and TechNotes
Filter Traffic Destined to Cisco IOS XE Devices WebUI Using an Access List
17-Oct-2023
IP Device Tracking
16-Nov-2015
Configuration Guides
First Hop Redundancy Protocols Configuration Guide, Cisco IOS Release XE E
09-Sep-2016
Consolidated Platform Configuration Guide, Cisco IOS XE 3.7E and Later (Catalyst 3650 Switches)
27-Jun-2016
Consolidated Platform Configuration Guide, Cisco IOS XE 3.7E and Later (Catalyst 3850 Switches)
27-Jun-2016
Consolidated Platform Configuration Guide, Cisco IOS XE 3.6E (Catalyst 3650 Switches)
24-Jun-2016
Consolidated Platform Configuration Guide, Cisco IOS XE 3.6E (Catalyst 3850 Switches)
24-Jun-2016
IP Routing: Protocol-Independent Configuration Guide, Cisco IOS XE Release 3E
19-Feb-2016
Catalyst 4500 Series Switch Software Configuration Guide, IOS XE 3.7.xE and IOS 15.2(3)Ex
14-Jan-2016
Managing Configuration Files Configuration Guide, Cisco IOS XE Release 3E
16-Dec-2015
IP Routing: EIGRP Configuration Guide, Cisco IOS XE Release 3E
14-Dec-2015
IP Routing: ISIS Configuration Guide, Cisco IOS XE Release 3E
09-Dec-2015
The Integrated File System Configuration Guide, Cisco IOS XE Release 3E
09-Dec-2015
Authentication Authorization and Accounting Configuration Guide, Cisco IOS XE Release 3E
09-Dec-2015
Loading and Managing System Images Configuration Guide, Cisco IOS XE Release 3E
08-Dec-2015
IP Routing: OSPF Configuration Guide, Cisco IOS XE Release 3E
04-Dec-2015
Flexible Netflow Configuration Guide, Cisco IOS XE Release 3SE
13-Aug-2014
View all documentation of this type
Troubleshooting
Error and System Messages
System Message Guide for Cisco Catalyst Series Switches, Cisco IOS Release 15.2(7)Ex/XE 3.11Ex
14-Sep-2020
(XLSX - 3 MB)
System Message Guide for Cisco Catalyst Series Switches, Cisco IOS Release 15.2(6)E2/XE 3.102E
16-Sep-2018
(XLSX - 1 MB)
Troubleshooting TechNotes
Cisco IOS XE 3.7E
IOS XE to IOS Mapping and Feature Set Nomenclature on Catalyst 3850/3650 Switches
02-Apr-2018
AppNav Flow on IOS-XE
31-Oct-2018
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