Cisco Distributed Forwarding Daughter Card 3A - switching accelerator ( WS-F6700-DFC3A= )

Product Description

Product Description:
The Catalyst 6500 Distributed Forwarding Card-3 is installed in DFC-enabled line-card modules that perform distributed forwarding supported by the Catalyst 6500 Supervisor Engine 720 as a field upgrade. When the Distributed Forwarding Card-3 is installed, modules that are DFC-enabled make forwarding decisions locally, leaving the supervisor engine free to perform routing and management functions. The Distributed Forwarding Card-3 replicates Layer 2 and 3 forwarding logic of the Supervisor 720's PFC-3 on each DFC-3 equipped linecard. This enables hardware acceleration of IPv6, MPLS, GRE, QoS, ACL policy enforcement and more. The DFC-3 equipped interface modules are backward compatible with all other Catalyst 6500 interface modules. However, they must be used with a Supervisor 720 and any other modules that will use distributed forwarding must also be DFC-3 equipped.
Cisco Distributed Forwarding Daughter Card 3A - switching accelerator ( WS-F6700-DFC3A= )
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    Cisco Distributed Forwarding Daughter Card 3A - switching accelerator ( WS-F6700-DFC3A= )

    Manufacturer: CISCO SYSTEMS - ENTERPRISE
    ProductGroup: CE
    Binding: Electronics

    Networking & Online CommunicationNetworking & Online Communication | Computer Add-Ons | Computers & Add-Ons | Categories | Electronics | Broadband Access | Telephony | Wired Networks | Wireless
    ASIN: B00019JKF6

    Product Description

    The Catalyst 6500 Distributed Forwarding Card-3 is installed in DFC-enabled line-card modules that perform distributed forwarding supported by the Catalyst 6500 Supervisor Engine 720 as a field upgrade. When the Distributed Forwarding Card-3 is installed, modules that are DFC-enabled make forwarding decisions locally, leaving the supervisor engine free to perform routing and management functions. The Distributed Forwarding Card-3 replicates Layer 2 and 3 forwarding logic of the Supervisor 720's PFC-3 on each DFC-3 equipped linecard. This enables hardware acceleration of IPv6, MPLS, GRE, QoS, ACL policy enforcement and more. The DFC-3 equipped interface modules are backward compatible with all other Catalyst 6500 interface modules. However, they must be used with a Supervisor 720 and any other modules that will use distributed forwarding must also be DFC-3 equipped.

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