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, tstev...@cisco.com
Routing & Switching CCIE #5561
Distinguished Technical Marketing Engineer, Cisco Nexus 7000
Cisco - http://www.cisco.com
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