A.It sets the address to the system address of the head-end router.

B.It sets the address to the next upstream hop from the RRO.

C.It sets the address to the next upstream hop from the ERO.

D.It sets the address to the next upstream hop from the PSB.

A.Manual route summarization is done on the ABRs. By default, no route summarization is done and all routes are advertised to all areas.

B.Manual route summarization must be done on all the backbone routers to be effective. Manual route summarization is optional on the routers in non-backbone areas.

C.Manual route summarization is done on the ABRs. By default, automatic summarization is done; however, it may not be optimal for all networks.

D.Manual route summarization can only be done on autonomous system border routers.

A.2001:db8::30a:216:4dff:fe13:5cae

B.ff00::1:2

C.::ffff:0:0.240.0.0.1

D.fe80::216:4dff:fe13:5cae

E.fd01:2234:5678::1

A.1

B.4

C.6

D.12

E.8

F.24

A.A Type 3 LSA is generated by an ASBR only when route summarization is configured.

B.A Type 3 LSA is generated by an ABR to describe routes to routers outside the area.

C.A Type 3 LSA is generated by an ABR only when route summarization is configured.

D.A Type 3 LSA is generated by an ASBR to describe routes to routers outside the area.