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.
正确答案:A
答案解析:有
微信扫一扫手机做题