A. [R2]ospf 1 router-id 2.2.2.2[R2-ospf-1] area 1[R2-ospf-1-area-0.0.0.1]vlink-peer 3.3.3.3 B. [R2]ospf 1 [R2-ospf-1] area 1[R2-ospf-1-area-0.0.0.1]vlink-peer 3.3.3.3 C. [R2]ospf 1 area 1 router-id 2.2.2.2[R2-ospf-1-area-0.0.0.1] vlink-peer 3.3.3.3 D. [R2]ospf 1 router-id 2.2.2.2[R2-ospf-1] area 1[R2-ospf-1-area-0.0.0.1] vlink-peer 3.3.3.3 24
A. [R5]ospf[R5-ospf-1] area 2[R5-ospf-1-area-0.0.0.2]undo stub[R5-ospf-1-area-0.0.0.2]nssa[R5-ospf-1-area-0.0.0.2]quit B. [R5]ospf[R5-ospf-1] area 3[R5-ospf-1-area-0.0.0.3]undo stub[R5-ospf-1-area-0.0.0.3]nssa[R5-ospf-1-area-0.0.0.3]quit C. [R5]ospf 1 area3[R5-ospf-1-area-0.0.0.3]undo stub[R5-ospf-1-area-0.0.0.3]nssa[R5-ospf-1-area-0.0.0.3]quit D. [R5]ospf[R5-ospf-1] area 3[R5-ospf-1-area-0.0.0.3]nssa[R5-ospf-1-area-0.0.0.3]quit
A. [Router-ospf-1]abr-summary 192.168.0.0 255.255.252.0 B. [Router-ospf-1-area-0.0.0.1]abr-summary 192.168.0.0 255.255.252.0 C. [Router-ospf-1]asbr-summary 192.168.0.0 255.255.252.0 D. [Router-ospf-1-area-0.0.0.1]asbr-summary 192.168.0.0 255.255.252.0