[c-nsp] Cisco 2800 performance at BRAS funcationality

Jim McBurnett jim at tgasolutions.com
Sun Feb 19 15:41:02 EST 2006

Recently there have been a lot of performance questions..

So, I think this link is applicable:


This may open your eyes..

IE 3845 performance is better than a 7200 with and NPE225 and close to
the NPE400..

And I think this will answer the question someone had about IOS

Good luck,


-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Robert Hass
Sent: Sunday, February 19, 2006 11:05 AM
To: cisco-nsp at puck.nether.net
Subject: [c-nsp] Cisco 2800 performance at BRAS funcationality


Currently I'm using Cisco 3640 as BRAS router terminating our ADSL
(PPPoE VPDN) customers. At 40Mbit/s (in+out) and 11kpps - 140 users
connected the CPU usage is 95-100%. I was wondering about replacement
current 3640 to new Cisco 2811. What performance can I expect from 2811
doing same things ? What minimum IOS version is required to terminate
PPPoE DSL customers ?

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