On Wed, 2011-08-03 at 11:51 -0430, Juan C. Crespo R. wrote: > This switch will be used by one ISP, with a medium load (close to 20k > customers)
Still not enough information. :-) Try asking yourself this: - Total forwarding capacity, all ports (800 Mbps x 2 (in/out)?) - QoS requirements? (Classification (CoS, DSCP?), scheduling (priority queueing?), marking) - STP? PVST+? Rapid-PVST+? MST? - MAC address table size? Would it just forward between a number of routers, or also forward customer traffic? Should it be able to hold 20k unique MAC addresses? - Just L2 switching? There's probably many times more questions that would be relevant, but it's hard reading minds at a distance. ;-) -- Peter _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
