Which two statements are true about configuring OSPFv3 on a Junos OS router?
Junos OS uses a configured loopback interface address as the default router ID when an explicit router ID is absent; an IPv4 loopback address can therefore supply the 32-bit OSPFv3 router ID. Configuring OSPFv3 on an interface also requires the family inet6 statement on that logical interface. OSPFv3 forms neighbor relationships using IPv6 link-local addresses, and IPsec transport mode is not inherently required.
family inet6
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