[f-nsp] Switch Fabrics for MLXe-4

Youssef Bengelloun-Zahr youssef at 720.fr
Sat Sep 14 09:00:21 EDT 2013


Hello,

IIRC :

- If your chassis comes with 2 modules, you will loose half of the BW.

- If your chassis comes with 3 modules, you will loose N+1 redundancy but keep full BW.

HTH.

Y.



Le 14 sept. 2013 à 12:07, Robert Hass <robhass at gmail.com> a écrit :

> Hi
> I'm planning to buy new MLXe-4 with 3 linecards (all three are 8x10G SFP+).
> MLXe-4 comes with 2 hSFM modules.
> 
> What will happen if one hSFM module fail ? Will I lose some bandwidth to some/all linecards ? 
> 
> I just want to compare SFM redundancy with 2xhSFM vs 3xhSFM
> 
> Rob
> 
> 
> 
> 
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