The population of Spirent is 2,012.

Spirent was created in 1936.

its a network simulation tool .instead of real routers you can use this

for example 1 router---spirent device(using this device we can simulate any number of routes,any protocol )

Yes,

contact Spirent Communications.

br,

Mikael Palmberg

mobile +46703229418

There are programs like this. Of the most popular bandwidth measurement programs are programs made by Netcps, JSDU QT600, Spirent Test Center, and IxChariot.