[c-nsp] ios xr upgrade from 4.1.2 to 4.3.0

[Andrew Koch]

On Fri, Jan 11, 2013 at 9:03 AM, Aaron <aaron1 at gvtc.com> wrote:

> Is it ok to do that ?
>

I have found the Cisco IOS-XR upgrade guides to be quite well worth the
read through.  They cover the required packages, caveats, supported release
migrations and a number of verifications to be completed pre- and
post-install.

http://www.cisco.com/web/Cisco_IOS_XR_Software/index.html

HTH,
Andy