You are asked to create a BGP routing policy that will delete all communities and reject
routes with the community 64321:1234. Which policy will accomplish this task?

A.
user@router# show policy-options policy-statement filter-on-community { term
remove-AS65001 { from community AS65001-community; then { community delete
AS65001-community; } } term nothing-with-1234 { from community AS64321-community;
then reject; } } community AS64321-community members 64321:1234; community
AS65001-community members 65001:1001;

B.
user@router# show policy-options policy-statement filter-on-community { term
remove-all-communities { then { community delete all-communities; } } term
nothing-with-1234 { from community AS64321-community; then reject; } } community
AS64321-community members 64321:1234; community all-communities members *:*;

C.
user@router#show policy-options policy-statement filter-on-community { term
nothing-with-1234 { from community AS64321-community; then reject; } term
remove-all-communities { then { community delete all-communities; } } } community
all-communities members *:*; community AS64321-community members 64321:1234;

D.
user@router#show policy-options policy-statement filter-on-community { term
nothing-with-1234 { from community AS64321-community; then reject; } term
remove-AS65001 { from community AS65001-community; then { community delete
AS65001-community; } } } community AS64321-community members 64321:1234;
community AS65001-community members 65001:1001;

Explanation: