IOS upgrade of Catalyst 9200 Switch

[nikhilpandey]

Can i upgrade IOS version of Catalyst 9200 series switch from 16.9.3 to 17.6.3? If not, then from 16.9.3 to which version i can upgrade to?

Kindly ,provide any documentation which clarifies this doubt.

[acampbell]

Hi,

The best practise for upgrading is to start with the realease notes - read carefully.

https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst9200/software/release/17-6/release_notes/ol-17-6-9200.html

Then go to the Software Installation Commands section.
Follow the instructions for the upgrade mode and reaklease you are coming from.

[Leo Laohoo]

Why 17.6.3 when 17.6.4 is already out.