i'm planning to use shaping to the outside of an 100 Mbps link. The router should a vpn tunnel.
I found out tht both models can encrypt with the following speeds:
2851 until 100 Mbps
VPN AIM Modul
3825 until 140 Mbps
Process Switching | CEF Switching
Model PPS Mbps PPS Mbps EOS
2851 15,000 7.68 220,000 112.64 No
3825 25,000 12.8 350,000 179.20 No
I want to configure shaping on the VPN interface to the outside. Is there any limitation in hardwarequeuing or softwarequeueing i will face regarding the cpu power of these routers?
I could not find any document about shaping performance of both routers.