Eigrp for ipv6

Question 1

what is the eigrp for ipv6 multicast address?

Answer 1

FF02::A

Question 2

interface subcommand to enable interface for eigrp for ipv6 AS 7

Answer 2

ipv6 eigrp 7

Question 3

show ipv6 eigrp interfaces
does not show the G0/0 interface even though the interface is enabled for eigrp for ipv6
what is a likely reason?

Answer 3

the interface is configured as passive

Question 4

true or false?

eigrp routers must have unique router ids to form neighbor relationships?

Answer 4

false!