[c-nsp] CEF720 and DCEF720 line cards

jack daniels jckdaniels12 at gmail.com
Mon Mar 8 00:11:07 EST 2010


Hi guys,

I have been working on 7613 and 6500 devices implementations.But I always
have a confusion on -

CEF720 and DCEF720 cards.

1) how to identitify if the card is CEF720 or DCEF720
2) in CEF720 if traffic(L2 or L3) is withing same port group of the ASIC
will it go still go to PFC
3) in DCEF720 if traffic(L2 or L3) is withing same port group of the ASIC
will it be hardware swithed by this ASIC only or will it go to PFC.



Regards


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