[c-nsp] ASR920 - ISR4431

Nick Cutting ncutting at edgetg.co.uk
Wed Jun 3 04:03:48 EDT 2015

Great point - I totally forgot about netflow.  That is also a requirement.
Is it definitely not supported on the 920?

Perhaps the new 3560-CX (multigigbit ethernet) with ip services? 
That has flexible netflow.

Although I couldn't find a route limit on this device.

-----Original Message-----
From: Lukas Tribus [mailto:luky-37 at hotmail.com] 
Sent: 03 June 2015 09:00
To: Nick Cutting; cisco-nsp at puck.nether.net
Subject: RE: [c-nsp] ASR920 - ISR4431

> We are looking at replacing some routers for a client, as they have recently upgraded to 1Gb internet.
> They just take a default route in from 2 carriers, but may be looking 
> at taking in a few more routes - probably just those of each provider, so certainly much less than the 20k limits we see on many platforms.
> Price is a big concern - and this will be purely routing traffic and speaking BGP.

If they can live with less than 4k routes pure IPv4 or 1,25k IPv4/1,25k IPv6 dualstacked, I would just give them a ME-3400EG-12CS-M, that will do linerate 1Gb routing, if configured with the correct sdm template and is probably a lot cheaper than the 2 mentioned platforms.

Of course you won't have a lot of features (netflow, nbar, nat, etc) but you probably don't have those on a ASR920 either.



More information about the cisco-nsp mailing list