[c-nsp] Erspan on 7600

[Tim Stevenson]

Hi Martin,

ERSPAN is handled by the hardware, either the central replication 
engine on the sup, or by the REs on the linecards themselves (depends 
on which sup & LCs you have).

In no case do we use the sup CPU to perform ERSPAN encap/decap.

Tim

At 07:10 AM 8/10/2010, Martin Moens averred:

>Hi list,
>
>Does someone have experience with erspan on a 7600?
>Is this loading the CPU (rsp720 / ws-x6748-ge-tx) or is it handled in
>hardware?
>
>Martin
>
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Tim Stevenson, tstevens at cisco.com
Routing & Switching CCIE #5561
Distinguished Technical Marketing Engineer, Cisco Nexus 7000
Cisco - http://www.cisco.com
IP Phone: 408-526-6759
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