Fast ethernet to Fast ethernet throughput of 2811

[gurvi0000]

I am trying to find throughput of inbuild fastethernet ports on 2811 router. All I can find about is throughput for WAN connections (T1/E1) . Anyone has any insight on throughput capacity for following setup.

Source-->>(FA0/0)2811 Router (Fa0/1)----> Destination

Please point me to right direction.

Thanks,

Gurvinder

[mmorris11]

Miercom saw about 130Mbps:

http://www.cisco.com/application/pdf/en/us/guest/products/ps5854/c1244/cdccont_0900aecd8017382b.pdf

HTH

-mike

[adrian.chadd]

Thats ideal situation. It routes a lot less (under 100mbit if I recall) if the traffic distribution involves a lot of small packets.

So the answer is "It depends on the traffic distribution, but it'll be less than 100mbit."

[Amit Singh]

Gurvinder,

2811 with this setup will give a throughput of 61.44Mbps With 64byte packet size.

HTH,Please rate if it does.

-amit singh

[adrian.chadd]

Hiya,

Is this documented anywhere on the website? I'd love to see a list of ISR router throughput based on packetsize.

[bjornarsb]

Here you are:

http://www.cisco.com/warp/public/765/tools/quickreference/routerperformance.pdf

BR,

Bjornarsb

[gurvi0000]

Thanks Bjornarsb..

[matt.witmer]

What about from HWIC-4ESW to the onboard FE ports? I've heard that you only get roughly 5mpbs. Any truth to that?

[adrian.chadd]

No idea, sorry.