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 Embedded Services 2020 Series Switches
Release Notes
Some links below may open a new browser window to display the document you selected.
Release Notes for Cisco IE 2000, IE 2000U, IE 3000, IE 3010, CGS 2520, ESS 2020 Switches and ESM for CGR 2010, Cisco IOS Release 15.2(3)EA
01/Mar/2017
Release Notes for Cisco IE 2000, IE 2000U, IE 3000, IE 3010, CGS 2520, ESS 2020 Switches and ESM for CGR 2010, Cisco IOS Release 15.2(3)E2
08/Dec/2016
Release Notes for Cisco IOS Release 15.2(8)E
30/Apr/2021
Release Notes for Cisco IOS Release 15.2(8)E7
14/Nov/2024
Release Notes for Cisco IOS Release 15.2(8)E6
22/Jul/2024
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(7)E
11/Jul/2019
Release Notes for Cisco IOS Release 15.2(7)E9
11/Dec/2023
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)E0s
17/Jul/2019
Release Notes for Cisco IOS Release 15.2(4)EA9a
10/Feb/2020
Release Notes for Cisco Embedded Service 2020 Series Switches Version 15.0(2)ec
Release Notes for Cisco IE 2000, IE 2000U, IE 3000, IE 3010, CGS 2520, ESS 2020 Switches and ESM for CGR 2010, Cisco IOS Release 15.2(3)E3
Release Notes for Cisco IE 2000, IE 2000U, IE 3000, IE 3010, CGS 2520, ESS 2020 Switches and ESM for CGR 2010, Cisco IOS Release 15.2(3)E1
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
Release Notes for Cisco IOS Release 15.2(8)E8
Release Notes for Cisco IOS Release 15.2(6)E
Release Notes for Cisco IOS Release 15.2(6)E2a
Release Notes for Cisco IOS Release 15.2(6)E0a
Release Notes for Cisco IOS Release 15.2(5)E
Release Notes for Cisco IOS Release 15.2(5)E2c
Release Notes for Cisco IOS Release 15.2(5)E1
Release Notes for Cisco IOS Release 15.2(4)EA8
Release Notes for Cisco IOS Release 15.2(4)EA5
Support Documentation
All Support Documentation for this Series