JNCIP - BGP policy

sunny81

This is just an scenario i received from bootcamp and i'm kinda confusing on it. Question as below

"Ensure your internal network is not used to transit traffic from your international transit network to your attached provider device"

Can it be works by

1)route learn from provider set with higher local preference?
2)reject route learn from provider export to transit?
3)reject route learn from transit export to provider?

hoogen82

I guess it says no transit routes to be sent to Provider through your network...

So would be the 3rd option... but more likely you learn the routes from the transit but do not export it to the provider ...