R21xx-HP FlexFabric 11900 IP Multicast Command Reference

124
IPv6 multicast routing and forwarding
commands
The term "interface" in the IPv6 multicast routing and forwarding features collectively refers to Layer 3
interfaces, including VLAN interfaces and Layer 3 Ethernet interfaces. You can set an Ethernet port as a
Layer 3 interface by using the port link-mode route command (see Layer 2—LAN Switching
Configuration Guide).
display ipv6 multicast boundary
Use display ipv6 multicast boundary to display IPv6 multicast boundary information.
Syntax
display ipv6 multicast boundary { group [ ipv6-group-address [ prefix-length ] ] | scope [ scope-id ] }
[ interface interface-type interface-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
group: Displays the IPv6 multicast boundary information for the specified group.
ipv6-group-address: Specifies an IPv6 multicast group address, in the range of FFxy::/16, where "x" and
"y" represent any hexadecimal number from 0 through F. If this argument is not specified, this command
displays the IPv6 multicast boundary information of all IPv6 multicast groups.
prefix-length: Specifies the address prefix length, in the range of 8 to 128. The default is 128.
scope: Displays the IPv6 multicast group boundary information in the admin-scope zone.
scope-id: Specifies the ID of an admin-scope zone in the range of 3 to 15, which is identified by the
scope field in the IPv6 multicast group address. If this argument is not specified, this command displays
the IPv6 multicast boundary information of all IPv6 admin-scope zones.
interface interface-type interface-number: Specifies an interface. The argument interface-type
interface-number specifies the type and number of this interface. If this option is not specified, this
command displays IPv6 multicast boundary information on all interfaces.
Examples
# Display the IPv6 multicast boundary information of all IPv6 multicast groups on all interfaces.
<Sysname> display ipv6 multicast boundary group
Boundary Interface
FF1E::/64 Vlan1
# Display the IPv6 multicast boundary information in all IPv6 admin-scope zones on all interfaces.
<Sysname> display ipv6 multicast boundary scope