Which statement is correct in reference to IPv6 multicast?

Which statement is correct in reference to IPv6 multicast?

Which statement is correct in reference to IPv6 multicast?

A.
IPv6 multicast uses Multicast Listener Discovery.

B.
The first 8 bits of an IPv6 multicast address are always FF (1111 1111).

C.
IPv6 multicast requires MSDP.

D.
PIM dense mode is not part of IPv6 multicast.

Explanation:
IPv6 multicast for Cisco IOS software uses MLD version 2. This version of MLD is fully backward-compatible with MLD version 1 (described in RFC 2710). Hosts that support only MLD version 1 will interoperate with a router running MLD version 2. Mixed LANs with both MLD version 1 and MLD version 2 hosts are likewise supported.

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gilles

gilles

answers B & D are correct too

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networkmanagers

networkmanagers

yes . i think so

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lcat5

lcat5

If the question was “Which statement is INcorrect in reference to IPv6 multicast?” then I would answer C.

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