Description

Cisco Catalyst 6500 Distributed Forwarding Card 3

The DFC3BXL is an optional daughter card for CEF720-based line cards such as WS-X6704-10GE, WS-X6724-SFP, WS-X6748-SFP, and WS-X6748-GE-TX. It provides localized forwarding decisions for each line card and scales the aggregate system performance to reach up to 400 mpps.The DFC3BXL offer 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.