difference between IOS, IOS-XE and IOS XR
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03-02-2018 05:49 AM - edited 03-05-2019 10:01 AM
Hello Freinds
What is the difference between IOS, IOS-XE and IOS XR
Answer for dummys pls :)
Thanks all guys
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03-02-2018 06:38 AM
Hi,
Check if this helps...looks like clear ans to me :).
hth
MS
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03-02-2018 08:00 AM
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03-02-2018 08:51 AM
thanks freinds
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09-30-2018 09:57 AM
Hello
IOS-XE is basically a combination of a monolithic application and a linux kernel. IOS-XE is an advanced version of IOS and pls note that both IOS and IOS-XE share a lot of codes, meaning that both have similar codes unlike IOS-XR which is based on entirely different codings.
IOS-XR is based on QNX(QNX is a Unix type OS). The applications of IOS-XR has been seperated into different processes and if any one process stops or malfunctions ,the other processes are not effected.

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11-23-2021 12:34 PM
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07-18-2024 02:13 AM
From practical experience, they are just 2 different IOS.
Depends on your luck whether you will have better or worse quality of life between the 2 OSes.
That's a compromized way to say about them. My actual experience is worse with IOS-XR.
