[c-nsp] ASR9K Upgrade

[Ivan Walker]

Also beware of
http://www.cisco.com/c/en/us/support/docs/field-notices/639/fn63979.html

"On October 17, 2015, the previously implemented CSS certificates used in
classic Cisco IOS-XR will expire.

*After the October 17, 2015 expiration date*, attempts to install a new
Cisco IOS-XR image, SMU, or PIE *without the mandatory SMU installed first
will fail*."


On 13 March 2016 at 22:24, Tassos Chatzithomaoglou <achatz at forthnet.gr>
wrote:

>
> https://supportforums.cisco.com/document/123576/asr9000xr-understanding-turboboot-and-initial-system-bring
>
> --
> Tassos
>
> Mohammad Khalil wrote on 13/3/16 09:34:
> > Dears
> > I am trying to upgrade my ASR9K router from 4.3.2 to 5.3.2
> > The issue am facing is the space , am running out of space
> > My questions are:
> > Like IOS , if I deleted the existing OS while the system is running ,
> well the system keeps functioning?
> > What the packages do I need to install (minimum) for the system to boot
> up successfully with no problems and then I can remove the old OS packages?
> >
> > Thanks
> >
> > BR,
> > Mohammad
> >
> >
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>
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