A. Filtering the routes sent to a BGP peer based on the as-path attributes of the routes, for example, peer

B. Filtering the routes received from a BGP peer based on the as-path attributes of the routes, for example, peer X.X.X.X as-path-filter import

C. If-match clauses in a route-policy

D. Apply clauses in a route-policy

E. X.X.X as-path-filter export

A. AS-PATH-FILTER

B. COMMUNITY-FILTER

C. IP-PREFIX

D. ACL

A. Routers in the same area as the ASBR can calculate external routes through intra-area LSAs and Type 5 LSAs.

B. Filtering policies can be configured on ABRs or ASBRs to filter Type 5 LSAs.

C. Type 5 LSAs are advertised by ASBRs and flooded on OSPF networks except stub areas and NSSAs.

D. A Type 5 LSA contains the FA address, which is 0.0.0.0.The FA address is reserved only and does not take effect.

A. 2020:: /64 will be displayed in the IP routing table.

B. 2019:: /64 will not be displayed in the IP routing table.

C. 2021:: /64 will be displayed in the IP routing table.

D. 2022:: /64 will not be displayed in the IP routing table.

A. 128

B. 32

C. 64

D. 16