Traffic Handled by squid

["Manoj.K" <meetmanok@xxxxxxxxx>]

Hello All,

Am newbie to squid.

We have a requirement to install squid for a ISP. They having bandwidth 
6 Gbps and maximum traffic utilization will be 2Gbps.

How much traffic squid can handle???

I want to know whether squid can handle this much traffic???

Which squid version is best for this requirement???

Thanks for you reply...