Saturday, March 28, 2020

why does Cisco 1921/K9 say its a Gigabit router when it doesn't get gigabit speeds?

Bought an old 1921 a while back for a project at work and ended up never using it. Now I'm using it for a test lab/learning and I just found out that it doesn't even do 1Gbps... more like 60Mbps.

On this page, its referred to as a gigabit router: https://www.cisco.com/c/en/us/products/collateral/routers/1900-series-integrated-services-routers-isr/data_sheet_c78-598389.html

On this document, it shows that it only gets like 60Mbps: http://www.anticisco.ru/pubs/ISR_G2_Perfomance.pdf

Am I missing something?



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