On Jun 18, 2009, at 6:04 PM, Roland Dobbins wrote:

Because those are intended to be deployed as coreward-facing cards, they aren't optimized for edge features like NetFlow, uRPF, and ACLs.

To clarify, I mean these cards are for use in core routers only - edge routers need the features on the coreward as well as the peering/ transit/customer edges, so the northbound and southbound LCs on edge routers should be E3 or E5.

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Roland Dobbins <rdobb...@arbor.net> // <http://www.arbornetworks.com>

        Unfortunately, inefficiency scales really well.

                   -- Kevin Lawton

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