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Cat6509 going 80-90% cpuload

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spremkumar Fri, 12/02/2005 - 02:34
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Hi


NDE is something related to Netflow data export process ..


have u enabled netflow and exporting the details to the external system ??


EARL - EARL. Enhanced Address Recognition Logic not sure though about that..


regds


Hi.


Yes. It is reporting data to an external server.


but I am amazed that it should take up so much cpu just reporting. I was asuming that it would be the link to the server that would be "congested".


I will lookup the EARL on the cco.. Lets see what it says..


Found: http://www.cisco.com/en/US/partner/products/hw/switches/ps679/products_tech_note09186a0080093cb3.shtml


which says:


What is the EARL?

The Encoded Address Recognition Logic (EARL) is a centralized processing engine for learning and forwarding packets based upon MAC address on the Catalyst 5000 Supervisor Engines. The EARL stores the VLAN, MAC address, and port relationships. These relationships are used to make switching decisions in hardware.


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