Skip to content
Skip to search
Skip to footer
Cisco.com Worldwide
Products and Services
Solutions
Support
Learn
Explore Cisco
How to Buy
Partners Home
Partner Program
Support
Tools
Find a Cisco Partner
Meet our Partners
Become a Cisco Partner
Support
Product Support
Routers
Release Notes
Some links below may open a new browser window to display the document you selected.
View Documents by Topic
Choose a Topic
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, and IR8340 Routers - (Cisco IOS XE 17.13.1a)
26/Jan/2024
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, IR8340, and Cisco ESR 6300 Routers - (Cisco IOS XE Dublin 17.12.3)
22/Mar/2024
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, IR8340, and Cisco ESR 6300 Routers - (Cisco IOS XE Dublin 17.12.2)
19/Jan/2024
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, IR8340, and Cisco ESR 6300 Routers - (Cisco IOS XE Dublin 17.12.1a)
24/Nov/2023
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, IR8340, and Cisco ESR 6300 Routers - (Cisco IOS XE Dublin 17.11.1a)
02/Nov/2023
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, IR8340, and Cisco ESR 6300 Routers - (Cisco IOS XE Dublin 17.10.1a)
14/Aug/2023
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, and IR8340, Routers - (Cisco IOS XE Cupertino 17.9.5)
02/Feb/2024
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, IR8340, and Cisco ESR 6300 Routers - (Cisco IOS XE Cupertino 17.9.4a)
08/Jan/2024
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, IR8340, and Cisco ESR 6300 Routers - (Cisco IOS XE Cupertino 17.9.4)
14/Aug/2023
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, IR8340, and Cisco ESR 6300 Routers - (Cisco IOS XE Cupertino 17.9.3)
14/Aug/2023
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, IR8340, and Cisco ESR 6300 Routers - (Cisco IOS XE Cupertino 17.9.2a)
14/Aug/2023
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, IR8340, and Cisco ESR 6300 Routers - (Cisco IOS XE Cupertino 17.9.1)
25/May/2023
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, IR8340, and Cisco ESR 6300 Routers - (Cisco IOS XE Cupertino 17.8.1)
20/Jul/2023
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, IR8340, and Cisco ESR 6300 Routers - (Cisco IOS XE Cupertino 17.8.1)
20/Jul/2023
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, IR8340, and Cisco ESR 6300 Routers - (Cisco IOS XE Cupertino 17.7.1)
25/May/2023
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, and ESR 6300 Routers - (Cisco IOS XE Bengaluru 17.6.7)
02/Apr/2024
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, and ESR 6300 Routers - (Cisco IOS XE Bengaluru 17.6.6a)
30/Oct/2023
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, and ESR 6300 Routers - (Cisco IOS XE Bengaluru 17.6.6)
25/Sep/2023
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, and ESR 6300 Routers - (Cisco IOS XE Bengaluru 17.6.5)
25/May/2023
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, and ESR 6300 Routers - (Cisco IOS XE Bengaluru 17.6.3)
02/Apr/2023
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, and ESR 6300 Routers - (Cisco IOS XE Bengaluru 17.6.2)
02/Apr/2023
Release Notes for Cisco Catalyst IR8140 Heavy Duty Series Router - Release 17.6.1a
24/Aug/2021
Release Notes for Cisco Catalyst IR8140 Heavy Duty Series Router - Release 17.5.1
17/Jun/2021
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, and IR8340 Routers - Cisco IOS XE 17.14.x
11/Apr/2024
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, IR8340, and Cisco ESR 6300 Routers - (Cisco IOS XE Cupertino 17.8.1)
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, IR8340, and Cisco ESR 6300 Routers - (Cisco IOS XE Dublin 17.12.4)
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, and ESR 6300 Routers - (Cisco IOS XE Bengaluru 17.6.8)
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, and IR8340 Routers - Cisco IOS XE 17.15.x
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, and IR8340, Routers - (Cisco IOS XE Cupertino 17.9.6)
Support Documentation