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Catalyst 6500 Series Supervisor Engine Guide
OL-7397-03
Chapter 2 Supervisor Engines
Supervisor Engine 720-10GE
Uplink port queue structure • 1000BASE-X (uplink ports 1 and 2)
–
Tx—1p3q4t
–
Rx—2q4t
• 10/100/1000 Mbps (uplink port 3)
–
Tx—1p3q4t
–
Rx—2q4t
• 10GBASE-X (uplink ports 4 and 5) (1000BASE-X ports inactive)
–
Tx—1p7q4t
–
Rx—8q4t (VS-S720-10G-3C); 2q8t (VS-S720-10G-3CXL)
• 10GBASE-X (uplink ports 4 and 5) (1000BASE-X ports active)
–
Tx—1p3q4t
–
Rx—2q4t
Buffer size • 10GBASE port—191.8 MB per port
• 1000BASE port—17.7 MB per port
Pluggable transceivers
supported
• Supports SFP 1-GBASE-X transceivers in Ports 1 and 2.
• Supports X2 10-GBASE-X transceivers in Ports 4 and 5.
Note See Appendix A for a list and a description of the X2 and SFP
transceivers that are supported.
Hardware-based forwarding
engine (Policy Feature Card)
• VS-S720-10G-3C—PFC3C (WS-F6K-PFC3C)
• VS-S720-10G-3CXL—PFC3CXL (WS-F6K-PFC3CXL)
Multilayer Switch Feature Card
(MSFC) daughter card version
installed
• MSFC3 (WS-F6K-MSFC3)
Table 2-18 Supervisor Engine 720-10GE Features (continued)
Feature Description
