19 messages in net.nether.puck.cisco-nsp[c-nsp] Cisco 6509 and Bus speeds
FromSent OnAttachments
Marcel LemmenJan 13, 2005 7:44 am 
Colin WhittakerJan 13, 2005 8:23 am 
Arnold NipperJan 13, 2005 8:32 am 
Paul SchopisJan 13, 2005 11:16 am 
Clinton WorkJan 13, 2005 11:17 am 
Arnold NipperJan 13, 2005 11:28 am 
Ethern M.C. LinJan 13, 2005 11:36 am 
Arnold NipperJan 13, 2005 11:42 am 
Tim WindersJan 13, 2005 11:43 am 
Tim StevensonJan 13, 2005 11:51 am 
Tim StevensonJan 13, 2005 11:51 am 
Tim StevensonJan 13, 2005 11:51 am 
Mikael AbrahamssonJan 13, 2005 12:12 pm 
Ryan O'ConnellJan 13, 2005 12:23 pm 
Ian CoxJan 13, 2005 3:38 pm 
Brad BoninJan 13, 2005 3:44 pm 
Tim StevensonJan 13, 2005 4:12 pm 
Paul SchopisJan 13, 2005 4:17 pm 
Michael LoftisJan 13, 2005 5:12 pm 
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Subject:[c-nsp] Cisco 6509 and Bus speedsActions...
From:Paul Schopis (psch@oar.net)
Date:Jan 13, 2005 11:16:15 am
List:net.nether.puck.cisco-nsp

just my 2 cents worth. I also looked at http://www.cisco.com/en/US/products/hw/switches/ps708/ prod_module_installation_guide09186a0080163594.html#wp60133

and quoted in there is " Important Note: You cannot have a DFC in a system with a Supervisor Engine 720."

could be important

Paul

On Jan 13, 2005, at 8:32 AM, Arnold Nipper wrote:

On 13.01.2005 13:45 Marcel Lemmen wrote

The c6509 with Sup720 can handle 720Gbps of switching traffic in total, but what happens if I transfer 40Gbps from one slot to the other slot with 4x10GE (since we have 8 10GE ports)? As far as I know the c6509 has a 8Gbps backplane and therfor you shouldn't be able to transfer more then 8Gbps from one slot to another, or am I wrong in this one?

The buildt-in switching fabric can handle 40Gbps

Using dCEF it would be possible to transfer 40Gbps of traffice within one slot but not between slots or not?

You are able to transfer 40Gbps of traffic between two slots as well

Have a look http://www.cisco.com/en/US/products/hw/switches/ps708/ products_qanda_item09186a0080159963.shtml for more information