Used Cisco Distributed Forwarding Card for 6700 Series Switching Module

Part # WS-F6700-DFC3BXL

Product Description: Distributed forwarding card for 6700 Series line cards with 1 GB DRAM as default.

 

DFC3B and DFC3BXL specifications: support all features that WS-F6700-DFC3A currently supports; support of MPLS and ACE counters; DFC3BXL supports one million routes; deployed in CEF720 line cards such as WS-X6704-10GE, WS-X6724-SFP, WS-X6748-SFP, and WS-X6748-GE-TX; but not supported on Cisco 6500 or 6800 series line cards.

 

The Cisco Catalyst 6500 Series Distributed Forwarding Card 3 (DFC3) is an optional daughter card for CEF720-based line cards. The DFC3 provides localized forwarding decisions for each line card and scales the aggregate system performance to reach up to 400 mpps. The DFC3BXL offers enhancements to support Multiprotocol Label Switching (MPLS) and Access Control Entries (ACE) counters on the Cisco 6700 Series line cards. The DFC3BXL also has improved scalability to support one million IPv4 routes and 256-KB NetFlow entries.

 

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