How to configure CACTI method to draw graphs

[SarahHussein]

Hello all,

I know that CACTI is operated by 2 methods
1- take average of last 5 min & draw it
2- take this moment's value and draw it

I need to configure another method, I think it's available , to take the traffic rate normally, not average or current

could you please tell me how to configure this on CACTI GUI ????

and also the old graphs will be changed after the configuration changes , am I right ??