Which OSPFv3 router ID is valid?

The correct answer is A. 192.168.1.1. OSPFv3 Router IDs, Area IDs, and LSA link-state IDs remain at the OSPFv2 IPv4 size of 32 bits. Network Configuration Example OSPF Version 3 for IPv6 Feature Guide, page 3

MPLS

Question

Options

A192.168.1.1
B::192.168.1.1
C0.0.0.0
D2008:db8::1

How the community answered

(32 responses)

A
78% (25)
B
6% (2)
C
13% (4)
D
3% (1)

Explanation

OSPFv3 Router IDs, Area IDs, and LSA link-state IDs remain at the OSPFv2 IPv4 size of 32 bits. Network Configuration Example OSPF Version 3 for IPv6 Feature Guide, page 3

Topics

#OSPFv3#router ID#32-bit format#IPv4 address

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