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Difference between WS-X6704-10GE or VS-S720-10G-3C 10G port

Hi All,

We have a presales case, where the partner is asking the difference between VS-S720-10G-3C and the WS-X6704-10GE linecard . He is asking from the perspective of the performance and features comparison.

I would appreciate any information that anyone would be able to provide. Thanks for the help in advance.

Awaiting your reply,


Sinu Alias


Re: Difference between WS-X6704-10GE or VS-S720-10G-3C 10G port

The following paper outlines deployment scenarios for the two cards if using them for Virtual Switch Links.

Brief excerpt:

“VSL-capable interfaces are required to create a VSL port channel. The current modules that support the formation of a VSL port channel are the 10 Gigabit Ethernet uplink ports on the Supervisor Engine 720-10G VSS (VS-S720-10G-3C/XL) and the Cisco 8-Port 10 Gigabit Ethernet Switching Module (WS-X6708-10G-3C/XL). (Refer to Figure 5.)

Figure 5. VSL-capable Modules

These interfaces contain new port ASICs that allow the VSH to be encapsulated on each frame forwarded out of the port and also support the ability to de-encapsulate VSH-tagged frames.”

It is a start...