1440 CHAPTER 91: IPV6 MULTICAST ROUTING AND FORWARDING CONFIGURATION COMMANDSDescription Use the multicast ipv6 minimum-hoplimit command to configure theminimum hop limit required for an IPv6 multicast packet to be forwarded.Use the undo multicast minimum-hoplimit command to restore the systemdefault.By default, the minimum hop limit required for an IPv6 multicast packet to beforwarded is 1.Related command: display multicast ipv6 minimum-hoplimit.Example # Set the minimum hop limit required for an IPv6 multicast packet to be forwardedby Ethernet 1/0 to 8. system-view[Sysname] interface ethernet 1/0[Sysname-Ethernet1/0] multicast ipv6 minimum-hoplimit 8multicast ipv6 routing-enableSyntax multicast ipv6 routing-enableundo multicast ipv6 routing-enableView System viewParameter NoneDescription Use the multicast ipv6 routing-enable command to enable IPv6 multicastrouting.Use the undo multicast ipv6 routing-enable command to disable IPv6multicast routing.IPv6 multicast routing is disabled by default.Note that:■ You must enable IPv6 multicast routing before you can carry out other Layer 3IPv6 multicast commands.■ The device does not forward any IPv6 multicast packets before IPv6 multicastrouting is enabled.Example # Enable IPv6 multicast routing. system-view[Sysname] multicast ipv6 routing-enable
