Which of the following configurations adds a community to routes that are matched on AS criteria?
A. route-policy policy1 if as-path in set1 then set community (356:1000) endif end-policy
B. route-policy policy1 if community in set1 then set community (356:1000) additive endif endpolicy
C. route-policy policy1 if as-path in set1 then set community (356:1000) additive endif endpolicy
D. route-policy policy1 if as-path neighbor-is set1 then set community (356:1000) additive endif end-policy
