> On 10 Apr 2015, at 12:42, Marco van den Bovenkamp <[email protected]> > wrote: > > >> I think there's an uplink module for the 3750-X series which does >> netflow now, too? > > Yep. The C3KX-SM-10G. That'll do line-rate FNF (or so thaey claim; haven't > used them yet).
It does and the only limitation here is cache size. There is a way to RPSAN traffic from all ports in the switch despite this module capable of monitoring only traffic transitioning it’s ports using SFP loopback cable and one of the ports. Without this module you can force generic 3k’s to generate NetFlow info triggered by some specific events on the switch by feature called Smart Logging and Telemetry: http://www.cisco.com/c/en/us/products/collateral/switches/catalyst-3750-series-switches/product_bulletin_c25-658743.html For truly all-ports NetFlow capable solutions in Cisco access portfolio go with 3650 and/or 3850. -- "There's no sense in being precise when | Łukasz Bromirski you don't know what you're talking | jid:[email protected] about." John von Neumann | http://lukasz.bromirski.net _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
