Cisco 4K Router

[xshant]

Hi,

When selecting a Cisco 4K router which provides 2Gb throughput i am looking at the throughput on the below data sheet:

https://www.cisco.com/c/en/us/products/collateral/routers/4000-series-integrated-services-routers-isr/data_sheet-c78-732542.html

Both 4331 and 4351 provides more than 2gb throughput with boost license, are these numbers valid and what does "Aggregate CEF Only" mean?

Thanks,

Aamir

[Leo Laohoo]

"Aggregate" means the entire chassis can process up to 2 Gbps (and not on a "per-port/interface").

[xshant]

thanks so whats the difference between aggregate throughput and aggregate CEF only throughput?  

[Leo Laohoo]

Understanding Cisco Express Forwarding (CEF)