CISCO Catalyst 6500 Dist Fwd Card, 256K+ Routes for WS-X67xx
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CISCO Catalyst 6500 Dist Fwd Card, 256K+ Routes for WS-X67xx
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Product
Module
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Ports
0
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Speed
0Mbps
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Description
Specifications
Related products
Cisco Catalyst 6500 Series Distributed Forwarding Cards
The Cisco® Catalyst® 6500 Series Distributed Forwarding Card 3 (DFC3), including WS-F6700-DFC3A (DFC3A), WS-F6700-DFC3B (DFC3B), WS-F6700-DFC3BXL (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. The DFC3 provides localized forwarding decisions for each line card and scales the aggregate system performance to reach up to 400 mpps. The new DFC3B and 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.
DFC3 Supported Combinations
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WS-F6700-DFC3A |
WS-F6700-DFC3B |
WS-F6700-DFC3BXL |
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WS-SUP720 |
PFC3A functionality |
PFC3A functionality |
PFC3A functionality |
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WS-SUP720-3B |
PFC3A functionality |
PFC3B functionality |
PFC3B functionality |
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WS-SUP720-3BXL |
PFC3A functionality |
PFC3B functionality |
PFC3BXL functionality |
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DFC3A |
DFC3B |
DFC3BXL |
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Default memory |
256 MB on interface module |
256 MB on interface module |
1 GB on interface module |
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MPLS support |
No |
Yes |
Yes |
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ACL labels |
512 KB |
4096 KB* |
4096 KB* |
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ACE counters |
No |
Yes |
Yes |
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IPv4 routes |
256 KB entries |
256 KB entries |
1 million entries |
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NetFlow entries |
128 KB |
128 KB |
256 KB* |
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Cisco Product Part Number |
Description |
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WS-F6700-DFC3B |
Distributed forwarding card for 6700 Series line cards with 256 MB DRAM as default |
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WS-F6700-DFC3BXL |
Distributed forwarding card for 6700 Series line cards with 1 GB DRAM as default |
| Intern | Yes |
| Forbindelsesteknologi | Ledningsført |
| Intern hukommelse | 256 MB |
| Kapabilitet | Cisco Catalyst 6700 |
| Driftstemperatur (T-T) | 0 - 40 °C |
| Opbevaringstemperatur (T-T) | -40 - 75 °C |
| Driftshøjde | -150 - 2000 m |
| Relativ luftfugtighed | 10 - 90% |
| Driftstemperatur (T-T) | 32 - 104 °F |
Hukommelse / Special Memory
Kommunikation / Network Acc.
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