Re: firmware upgrade path for C9300

bbb bbb · ‎06-03-2021

Hi Everyone,

We have new C9300-48U in our environment and we are looking to upgrade these switches to new releases as we have also discovered vulnerabilities with the current IOSXE.

as of this writing the switch image version is

Base from the information I got from Cisco sites, the suggested release version is Amsterdam 17.3.3

C9300-48U-A

Software Download

Should I directly upgrade it to 17.3.3? or is there any other way to do upgrade to current or stable release?

Appreciate if any links can be shared here to point me to right direction.

Regards,

marce1000 · ‎06-03-2021

- Check Release Notes for the intended version you want to install, items like that are usually explained and or elaborated at (look for items concerning installation notes and related).

M.

-- Each morning when I wake up and look into the mirror I always say ' Why am I so brilliant ? '
When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '

bbb bbb · ‎06-03-2021

thank you for the information. will take note of that.

Regards

Leo Laohoo · ‎06-03-2021

Direct upgrade to 17.X.X is supported however, read the Release Notes very carefully.

bbb bbb · ‎06-03-2021

Thank you for the information. Will take note of that as well.

Regards