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what version of software should use for catalyst 8500

Herman2022
Level 1
Level 1

‎11-10-2025 05:54 AM

Hi, we have one catalyst 8500 router with following os. 

Cisco IOS XE Software, Version 17.09.05a
Cisco IOS Software [Cupertino], c8000aes Software (X86_64_LINUX_IOSD-UNIVERSALK9

We would like to upgrade it to most stable version. Can anyone please advise which version we should use? Thanks in advance! 

 

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M02@rt37
VIP
VIP

‎11-10-2025 06:00 AM

Hello @Herman2022 

See 17.15.x version

https://www.cisco.com/c/en/us/td/docs/routers/cloud_edge/c8500/release-notes/cat8500-17-15-rel-notes.html

Best regards
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