[c-nsp] DFC-3BXL vs DFC-3CXL

Arie Vayner (avayner) avayner at cisco.com
Wed Feb 20 11:00:38 EST 2008


Tassos,

DFC-3CXL is used with RSP720, while DFC-3BXL is used with SUP720.
The DFC has to be matched with the RSP/SUP module, as it is basically a
replica of the PFC.

Arie

 

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Tassos
Chatzithomaoglou
Sent: Wednesday, February 20, 2008 17:41 PM
To: cisco-nsp
Subject: [c-nsp] DFC-3BXL vs DFC-3CXL

I'm looking for a document describing the differences between these 2
DFC modules.

Looking through various CCO pages, the only difference i found was the
number of mac addresses supported (64k vs 96k).
Is there anything else i'm missing?

Also, has anyone used DFC-3CXL with 67xx modules on a 6500/SUP720-3BXL
system?
I guess they get downgraded to 3BXL, but since their price is the same,
why not get the newer ones?

--
Tassos

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