Large prefix lists/sets on IOS-XR

[Sander Steffann <sander () steffann nl>]

Hi,

What is the best/most efficient/most convenient way to push large prefix lists or sets to an XR router for BGP prefix 
filtering? Pushing thousands of lines through the CLI seems foolish, I tried using the load command but it seems 
horribly slow. What am I missing? :)

Cheers!
Sander

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for every complex problem, there’s a solution that is simple, neat, and wrong