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31 July 2017
Cisco IOS Software Releases 12.2 SY
31 August 2017
Cisco IOS Software Releases 12.2 SX
31 January 2020
Cisco IOS 15.2 M&T
31 March 2024
Cisco IOS XR Software (End-of-Sale)
The above products will no longer be supported by Cisco upon reaching the end-of-support date. They will be removed from the Cisco Support site two years after the end-of-support date.