Which regular expression can be used to match all routes originating in the local AS? 12/29/2016 – by Admin_VCEguide 0 Which regular expression can be used to match all routes originating in the local AS? A. *$ B. .$ C. ^$ D. .* E. ^* SHOW ANSWERSCorrect Answer: C Explanation/Reference: Explanation: ^$ ^ begin path, $ end path. with nothing in between means now AS’s pass through it, hence, local.