Your BGP router receives routes from two upstream ISPs: ISP A and ISP B.
In this scenario, which change would you make to prefer routes from ISP A?
Select an option, then click Submit answer.
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Set the local-preference attribute for all routes received from ISP A to 200 while all routes received from ISP B use the default local-preference value of 100.
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Prepend the AS path to all routes received from ISP A while all routes received from ISP B use the default AS path value.
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Change the MED value for all routes received from ISP A to 1 while all routes from ISP B remain configured with no MED value.
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Set the local-preference attribute for all routes received from ISP A to 50 while all routes received from ISP B use the default local-preference value of 100.



