[c-nsp] CSC CARD info

[Eninja]

OIR'ing the primary CSC (slot 17 by default) will _always_ result in  
traffic loss because the CSC clocks and schedules all fabric traffic.

Remember to shutdown the primary CSC using hw-module shut command,  
wait at least 1 min before OIR'ing and failing over from primary to  
secondary CSC.

Eninja


On Aug 1, 2009, at 9:06 AM, jack daniels <jckdaniels12 at gmail.com> wrote:

> Hi all,
>
> what is significance of slot no of CSC.
>
> If we use 2 CSC and 3 SFC
>
> When I do OIR of slot 17 CSC ( when MASTER ) we get 3 ping drops for  
> transit
> traffic through the router.
> When I do OIR of slot 16 CSC ( when MASTER ) we get lot of  ping  
> drops for
> transit traffic through the router and neighbourships break.
>
>
> Regards
> Jack.Daniels
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