Which address needs to be present on an interface for OSPFv3 to form an adjacency?

Which address needs to be present on an interface for OSPFv3 to form an adjacency?

Which address needs to be present on an interface for OSPFv3 to form an adjacency?

A.
Global unicast

B.
Unique local

C.
Link local

D.
FF02::5

E.
FF02::6

Explanation:
OSPFv3, however, makes use of IPv6’s link-local address scope (FE80::/10). All OSPFv3
adjacencies are formed using link-local addresses:
R1# show ipv6 ospf neighbor detail

Neighbor 3.3.3.3
In the area 1 via interface FastEthernet0/0
Neighbor: interface-id 4, link-local address FE80::C003:7DFF:FE07:0
Neighbor priority is 1, State is FULL, 6 state changes
DR is 3.3.3.3 BDR is 2.2.2.2
Options is 0x6670B96D
Dead timer due in 00:00:32
Neighbor is up for 00:16:48
Index 1/1/1, retransmission queue length 0, number of retransmission 0
First 0x0(0)/0x0(0)/0x0(0) Next 0x0(0)/0x0(0)/0x0(0)
Last retransmission scan length is 0, maximum is 0
Last retransmission scan time is 0 msec, maximum is 0 msec



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