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
Switches
Cisco Industrial Ethernet 4000 Series Switches
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 IOS Release 15.2(8)E5
21/Nov/2023
Release Notes for Cisco IOS Release 15.2(8)E4
12/May/2023
Release Notes for Cisco IOS Release 15.2(8)E3
30/May/2023
Release Notes for Cisco IOS Release 15.2(8)E2
30/May/2023
Release Notes for Cisco IOS Release 15.2(8)E1
14/Oct/2021
Release Notes for Cisco IOS Release 15.2(8)E
30/Apr/2021
Release Notes for Cisco IOS 15.2(7b)E0b for IE4000
17/Mar/2020
Release Notes for Cisco IOS Release 15.2(7)E8
21/Mar/2023
Release Notes for Cisco IOS Release 15.2(7)E7
07/Dec/2022
Release Notes for Cisco IOS Release 15.2(7)E6
24/Mar/2022
Release Notes for Cisco IOS Release 15.2(7)E5
16/Sep/2021
Release Notes for Cisco IOS Release 15.2(7)E4
03/May/2023
Release Notes for Cisco IOS Release 15.2(7)E3
27/Jun/2024
Release Notes for Cisco IOS 15.2(7)E2
23/Mar/2020
Release Notes for Cisco IOS Release 15.2(7)E1a
18/Dec/2019
Release Notes for Cisco IOS Release 15.2(7)E0s
17/Jul/2019
Release Notes for Cisco IOS Release 15.2(7)E
11/Jul/2019
Release Notes for Cisco IOS Release 15.2(6)E2a
18/Feb/2019
Release Notes for Cisco IOS Release 15.2(6)E1
20/Jun/2024
Release Notes for Cisco IOS Release 15.2(6)E0a
30/Oct/2017
Release Notes for Cisco IOS Release 15.2(6)E
23/Aug/2017
Release Notes for Cisco IOS Release 15.2(5)E2c
27/Feb/2018
Release Notes for Cisco IOS Release 15.2(5)E2
27/Feb/2018
Release Notes for Cisco IOS Release 15.2(5)E1
27/Feb/2018
Release Notes for Cisco IOS Release 15.2(5)E
27/Feb/2018
Release Notes for Cisco IOS Release 15.2(4)EA9a
10/Feb/2020
Release Notes for Cisco IOS Release 15.2(4)EA9
28/Jun/2019
Release Notes for Cisco IOS Release 15.2(4)EA8
11/Sep/2018
Release Notes for Cisco IOS Release 15.2(4)EA7
09/Aug/2018
Release Notes for Cisco IOS Release 15.2(4)EA6
27/Feb/2018
Release Notes for Cisco IOS Release 15.2(4)EA5
28/Feb/2018
Release Notes for Cisco IE 4000 and IE 5000, Cisco IOS Release 15.2(4)EA4
28/Feb/2018
Release Notes for Cisco IE 2000, IE 2000U, IE 3000, IE 3010, IE 4000, IE 5000, CGS 2520, ESS 2020 Switches and ESM for CGR 2010, Cisco IOS Release 15.2(4)EA1
01/Mar/2017
Release Notes for Cisco IE 2000, IE 2000U, IE 3000, IE 3010, IE 4000, CGS 2520, ESS 2020 Switches and ESM for CGR 2010, Cisco IOS Release 15.2(4)EA
01/Mar/2017
Release Notes for the Industrial Ethernet 4000 Switch, Cisco IOS Release 15.2(2)EA3
11/Apr/2016
Release Notes for the Industrial Ethernet 4000 Switch, Cisco IOS Release 15.2(2)EA2
28/Aug/2015
Release Notes for the Industrial Ethernet 4000 Switch, Cisco IOS Release 15.2(2)EA
23/Dec/2014
Release Notes for Cisco IOS Release 15.2(8)E7
Release Notes for Cisco IOS Release 15.2(8)E6
Release Notes for Cisco IOS Release 15.2(7)E9
Support Documentation
All Support Documentation for this Series