[c-nsp] 'hitless' XR upgrades on ASR9k?

[Marc Binderberger]

Hello Nick et al.,

have to admit I was wrong - and you are right :-)
Seems to be around 4.2.0 from what I hear, confirming what Pshem said earlier. 

Sorry for the noise!
Marc



On 2011-05-25, at 4:28 PM, Nick Hilliard wrote:

> On 25/05/2011 14:17, Marc Binderberger wrote:
>> if I recall it right then 4.1.0 is the starting point, i.e. ISSU should
>> work from 4.1.0 onwards towards higher releases.
> 
> There's no mention of this in the release notes for 4.1.0:
> 
> http://www.cisco.com/en/US/docs/routers/asr9000/software/asr9k_r4.1/general/release/notes/reln_a9k_41.pdf
> 
> Nick
>