02-21-2018 07:25 AM - edited 03-05-2019 09:58 AM
I have an ISR 4451 with IOS XE 03.15.01c.S and IOS 15.5(2) when doing a "show version":
1. Which is more important to me? The IOS XE or the IOS? After reading several posts I'm not clear as to the difference.
2. Do I have Fuji, Denali, Everest or something else? And are these names related to the IOS or IOS XE?
Thank you
02-21-2018 07:43 AM
Hi there,
The two numbers you see for IOS-XE and IOS in sh ver represent the feature parity of the software releases.
As for the names, they are the IOS-XE 16.x codenames given to the minor releases, eg:
16.3.x Denali
16.6.x Everest
cheers,
Seb.
03-01-2018 03:22 AM
Thank you for the info.
02-21-2018 08:18 AM
03-01-2018 03:39 AM
Thank you
11-02-2022 11:29 PM
So many releases and so many different features. Its difficult to know which to choose in terms of simplicity and robustness.
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