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Release Notes

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Industrial Ethernet (IE), Connected Grid (CG) and Embedded Services Switches (ESS)

Release Notes for Cisco IOS Release 15.2(5)E1 27/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, 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)E3 08/Dec/2016
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 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 08/Dec/2016
Release Notes for the Industrial Ethernet 3010 Switch, Cisco IOS Release 15.2(2)E 10/Jan/2017
Release Notes for the Industrial Ethernet 3000 Switch, Cisco IOS Release 15.2(2)E 10/Jan/2017
Release Notes for the Industrial Ethernet 2000 Switch, Cisco IOS Release 15.2(2)E 10/Jan/2017
Release Notes for Cisco IOS Release 15.2(4)EA5 28/Feb/2018

Cisco Catalyst 1000 Series Switches

Release Notes for Cisco Catalyst 1000 Series Switches, Cisco IOS Release 15.2(7)Ex 26/Sep/2024Updated

Cisco Catalyst 2960-L Series Switches

Cisco Catalyst 2960L and Catalyst 2960L-Smart Managed Switches

Cisco Catalyst 2960-X and 2960-XR Series Switches

Release Notes for Catalyst 2960-X and 2960-XR Switches, Cisco IOS Release 15.2(7)Ex (PDF - 1 MB) 26/Sep/2024
Release Notes for Catalyst 2960-X and 2960-XR Switches, Cisco IOS Release 15.2(6)Ex 21/Apr/2020
Release Notes for Catalyst 2960-X and 2960-XR Series Switches, Cisco IOS Release 15.2(5b)E 19/Sep/2016
Release Notes for Catalyst 2960-X and 2960-XR Switches, Cisco IOS Release 15.2(5)E 03/May/2017
Release Notes for Catalyst 2960-X and 2960-XR Switches, Cisco IOS Release 15.2(4)E 07/Apr/2020
Release Notes for Catalyst 2960-X and 2960-XR Switches, Cisco IOS Release 15.2(3)E and Later 28/Jul/2015
Release Notes for Catalyst 2960-X and 2960-XR Switches, Cisco IOS Release 15.2(2)E 31/May/2019

Cisco Catalyst 3560-CX and 2960-CX Series Switches

Release Notes for Catalyst 3560-CX and 2960-CX Switches, Cisco IOS Release 15.2(6)E3 15/Jul/2019
Release Notes for Catalyst 3560-CX and 2960-CX Switches, Cisco IOS Release 15.2(6)E2 15/Oct/2018
Release Notes for Catalyst 3560-CX and 2960-CX Switches, Cisco IOS Release 15.2(6)E1 07/Mar/2018
Release Notes for Catalyst 3560-CX and 2960-CX Switches, Cisco IOS Release 15.2(6)E 08/Aug/2017
Release Notes for Catalyst 3560-CX and 2960-CX Switches, Cisco IOS Release 15.2(5)E 03/May/2017
Release Notes for Catalyst 3560-CX and 2960-CX Switches, Cisco IOS Release 15.2(4)E 07/Apr/2020
Release Notes for Catalyst 3560-CX and 2960-CX Switches, Cisco IOS Release 15.2(3)E and Later 28/Jul/2015

Cisco Catalyst 3750-X and 3560-X Series Switches

Cisco Catalyst 4900M, Catalyst 4948E and Catalyst 4948E-F Series Switches

Cisco Digital Building Series Switches

Release Notes for Cisco Digital Building Series Switches, Cisco IOS Release 15.2(7)E (PDF - 1 MB) 26/Sep/2024
Release Notes for Cisco Digital Building Series Switches, Cisco IOS Release 15.2(6)E3 15/Jul/2019
Release Notes for Cisco Digital Building Series Switches, Cisco IOS Release 15.2(6)E2 14/Oct/2018
Release Notes for Cisco Digital Building Series Switches, Cisco IOS Release 15.2(6)E1 07/Mar/2018
Release Notes for Cisco Digital Building Series Switches, Cisco IOS Release 15.2(6)E 08/Aug/2017
Release Notes for Cisco Digital Building Series Switches, Cisco IOS Release 15.2(5)EX 15/Jan/2017

Cisco Catalyst Micro Switch Series

Release Notes for Cisco Catalyst Micro Switch Series, Cisco IOS Release 15.2(8)Ex 24/May/2024
Release Notes for Cisco Catalyst Micro Switch Series, Cisco IOS Release 15.2(7)Ex 26/Sep/2024Updated

Cisco Catalyst 2960-C and 2960-Plus Series Switches

Release Notes for Catalyst 2960-C and 2960-Plus Switches, Cisco IOS Release 15.2(7)Ex 26/Sep/2024Updated
Release Notes for Catalyst 2960-C and 2960-Plus Switches, Cisco IOS Release 15.2(6)E 14/Sep/2018
Release Notes for the Catalyst 2960, 2960-S, 2960-SF, 2960-C, 2960-Plus, and 3560-C Switches, Cisco IOS Release 15.2(2)E 31/May/2019
Release Notes for Catalyst 2960-C and 2960-Plus Switches, Cisco IOS Release 15.2(5)E 03/May/2017
Release Notes for the Catalyst 2960-C and 2960-Plus Switches, Cisco IOS Release 15.2(4)E 07/Apr/2020
Release Notes for the Catalyst 2960-C and 2960-Plus Switches, Cisco IOS Release 15.2(3)E and Later 14/Jan/2016

Support Documentation

All Support Documentation for this Series