AFAIK, ASR9K doesn't support full netflow (without sampling) even with new
cards. It supported by ASR1K.


On Wed, 8 Feb 2012, Dobbins, Roland wrote:

On Feb 8, 2012, at 7:51 PM, Ghassan Khalil wrote:

- The ASR9K P routers will be directly connected to 7606 Internet Gateway 
Routers (IGR) for internet connectivity.

The concern with 7600s is their NetFlow, uRPF, and ACL caveats - nothing to do 
with MPLS per se, but these are major concerns when attempting to use them as 
peering-/transit-edge routers.  I would recommend changing out the 7600s at the 
edge for ASR9Ks or some other platform which supports good NetFlow, ACLs, and 
uRPF at the edges.

-----------------------------------------------------------------------
Roland Dobbins <[email protected]> // <http://www.arbornetworks.com>

          Luck is the residue of opportunity and design.

                       -- John Milton


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Dmitry Valdov
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