[c-nsp] Cisco 2800 performance at BRAS funcationality

[Robert Hass]

Hello

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 ?

Thanks,
Robert