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Cisco 6500 - Catalyst Series 10 Gigabit EN Interface Module Expansion Lembar data
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Feature
Classic Interface
Modules
Supervisor Engine
Supported
Optional DFC
Not supported
Upgrade Support
Fabric Connections
Connection to 32-Gbps
shared bus
(all supervisors)
Chassis or Slot Support
Any slot in any chassis
Requirements
Cisco Catalyst 6500 Series Cisco Express Forwarding 720 10-, 100-, And 1000-
MBPS Ethernet-over-Copper Modules
Designed for high-performance enterprise and service provider distribution, core layers, data-
center, and Web-hosting applications where voice capability is not required, Cisco Express
Forwarding 720 twisted-pair interface modules provide line-rate 10/100/1000 Ethernet forwarding
with the following operational advantages (refer to Table 3):
Forwarding architecture: These modules use the central Cisco Express Forwarding
●
engine located on the supervisor engine; optional field-upgradable Distributed Cisco
Express Forwarding daughter cards are available.
Forwarding performance: These modules forward packets up to 30 Mpps per system;
●
they forward packets up to sustained 48 Mpps per slot for slots equipped with distributed
forwarding cards (DFC or DFC3).
Fabric connection: These modules connect to the switch-fabric channels using dual
●
20 Gbps switch-fabric channels (40 Gbps total).
Supervisor engine: These modules work with Supervisor Engine 720.
●
Distributed forwarding upgrade option: These modules help enable full locally
●
distributed forwarding; they use an optional (part number WS-F6700-DFC3) upgrade to
operate with the Supervisor Engine 720, and they provide optimal interface module
performance.
Slot and chassis requirements: These modules can occupy any slot in the Cisco Catalyst
●
6506, Catalyst 6509, Catalyst 6509-NEB, or Catalyst 6509-NEB-A; they require slots 9
through 13 when used in the Cisco Catalyst 6513. Cisco Catalyst 6503 support is under
consideration for the future (refer to release notes for details).
Maximum port density per chassis: These modules support up to 384 ports per Cisco
●
Catalyst 6509, up to 240 Cisco Express Forwarding-based ports, and an additional 336
classic or Cisco Express Forwarding 256-based ports per Cisco Catalyst 6513.
Cisco Express
Forwarding 256 Interface
Modules
● Supervisor Engine 1A
● Supervisor Engine 1A
● Supervisor Engine 2
● Supervisor Engine 2
● Supervisor Engine 720
● Supervisor Engine 720
● Use WS-F6K-DFC)
with Supervisor Engine
2 and switch fabric
module 2 (SFM2)
● Use WS-F6K-DFC3)
with Supervisor Engine
720
Connections through
single 8-Gbps channel to
switch fabric (Supervisor
Engine 720 or Supervisor
Engine 2 with SFM) and
32-Gbps shared bus
Any slot in any chassis
Solution Overview
Cisco Express
Forwarding 720 Interface
Modules
Supervisor Engine 720
Use WS-F6700-DFC3)
with Supervisor Engine
720
Dual 20-Gbps (40 Gbps
total) channel connection
to switch fabric on
Supervisor Engine 720
Any slot in Cisco Catalyst
6506, Catalyst 6509,
Catalyst 6509-NEB-A,
and slots 9 through 13
on Cisco Catalyst 6513;
Cisco Catalyst 6503 not
supported at current time
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