[c-nsp] C7600 power allocation

Alexandre Snarskii snar at snar.spb.ru
Mon Mar 30 07:59:25 EDT 2009

On Mon, Mar 30, 2009 at 11:51:43AM +0300, Dmitry Kiselev wrote:
> Hello!
>   Could anybody explain me how exactly IOS choise which module to
> disable if system run in combined power mode and one of power inputs
> failed?
> http://www.cisco.com/en/US/docs/routers/7600/ios/12.2SR/configuration/guide/pwr_envr.html#wp1020384
> However, if one power supply fails and there is not enough power
> for all of the previously powered-up modules, the system powers
> down those modules. 
>   Could I do some pre-configuration to point IOS to modules "less
> critical" for me?

As per this letter, 


you can achieve this placing less critical modules in highest 
numbered slots and more critical - to lowest.  

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