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Routers
Cisco 5900 Series Embedded Services Routers
Release Notes
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Cisco 5940 Embedded Services Router
Cisco 5940 Embedded Services Router
Release Notes for Cisco 5940 ESR Alternate ROMMON 15.2(1r)GC6
Release Notes for Cisco 5940 ESR Alternate ROMMON 15.2(1r)GC5
Release Notes for Cisco IOS Release 15.2(1)GC1
Release Notes for Cisco IOS Release 15.1(2)GC
Cisco IOS Release 15.2(1)GC1 Release Notes
11/Jun/2012
Release Notes for Cisco IOS Release 15.6(2)T on the 5900 Series ESR Platforms
22/Mar/2016
Release Notes for Cisco IOS Release 15.6(1)M on the 5900 Series ESR Platforms
23/Nov/2015
Release Notes for Cisco IOS Release 15.5(3)M on the Cisco 5900 Embedded Services Routers (ESR) platforms.
27/Jul/2015
Release Notes for Cisco IOS Release 15.5(2)T on the 5900 Series Embedded Services Routers
09/Mar/2015
Release Notes for Cisco IOS Release 15.5(1)T
17/Nov/2014
Release Notes for Cisco IOS Release 15.4(3)M for the 5900 Series
17/Jul/2014
Release Notes for Cisco IOS Release 15.2(4)GC3
17/Nov/2014
Release Notes for Cisco IOS Release 15.2(4)GC2
07/Jul/2014
Release Notes for Cisco IOS Release 15.2(2)GC
(PDF - 273 KB)
29/May/2012
Release Notes for Cisco IOS Release 15.2(1)GC
(PDF - 253 KB)
04/Jan/2012
Release Notes for Cisco IOS Release 15.2(1)GC2
10/May/2012
Release Notes for Cisco IOS Release 15.2(1)GC1
(PDF - 216 KB)
11/Jun/2012
Release Notes for Cisco IOS Release 15.2.(3)GC
12/Apr/2013
Release Notes for Cisco IOS Release 15.1(4)GC2
19/Aug/2014
Release Notes for Cisco IOS Release 15.1(2)GC
11/Jun/2012
Release Notes for Cisco IOS Release 15.1(2)GC2
10/Feb/2012
Embedded Services Routers Release Notes for Cisco IOS Release 15.4(2)T
13/Mar/2014
Release Notes for Cisco IOS Release 15.7(3)M2 on the 5900 Embedded Services Routers
06/Jun/2018
Release Notes for Cisco IOS Release 15.7(3)M on the 5900 Embedded Services Routers
29/Jul/2017
Cisco IOS Release 15.9(3)M2 - Release Notes for Cisco 5900 Embedded Services Routers (ESR) platforms
Cisco IOS Release 15.9(3)M - Release Notes for Cisco 5900 Embedded Services Routers (ESR) platforms
Release Notes for Cisco IOS Release 15.8(3)M
Release Notes for Cisco IOS Release 15.8(3)M1
Support Documentation
All Support Documentation for this Series