Router Recommendation for VDSL Speeds / Tuning possibilities for 876 Router?

[roesch4alc]

Hi,

in the Moment we have an Cisco 876 in Place and we made a line upgrade from 2Mbit ADSL to a VDSL2 100Mbit/40Mbit Line. We recognized, that the Router isn´t able handle the line speed capabilities. We only achieve 18Mbit up+down maximum, the CPU is simply overloaded. Is there any possibility of tuning this router ?

We use these features:

- IPSEC VPN

- IOS SPI Firewall

- SSH Access

Question: Would the Cisco C886VA still be a product usable for this purpose? We simply need a replacement to support VDSL2 Speeds with mentioned features activated.

According to this matrix, even 891 doesn´t support 100Mbit or do I misunderstand the data?

http://www.cisco.com/web/partners/downloads/765/tools/quickreference/routerperformance.pdf

Best Regards

Sebastian

[roesch4alc]

And additionally, this documents states, that firewall throughput for Cisco 891 is 43Mbit at maximum.

https://supportforums.cisco.com/sites/default/files/legacy/4/9/0/125094-white_paper_c11_595485.pdf

So is there any 8xx Series, that can provide up to 100Mbit throughput? I mean, if VDSL2 G.Fast is supported, they should be able to handle that?!

[roesch4alc]

No one?