Question 6: Which of the following statements about AS-path filters is correct?

Choice: (choose correct answer): 

() AS-path filters use regular expressions to match the AS-path of incoming or outgoing BGP routes.
() AS-path filters are used to filter routes based on the IP prefix.
() AS-path filters are applied only to external BGP (eBGP) peers.
() AS-path filters are used to modify BGP attributes, such as local preference or MED.


Answer: AS-path filters use regular expressions to match the AS-path of incoming or outgoing BGP routes.