R21xx-HP FlexFabric 11900 IP Multicast Command Reference

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Predefined user roles
network-admin
Parameters
mac-address: Specifies a static multicast MAC address, in the format H-H-H. The multicast MAC address
that can be manually configured in the multicast MAC address entry must be unused. (The least
significant bit of the most significant octet is 1.)
interface interface-list: Specifies a list of interfaces. You can specify up to four single interfaces, interface
ranges, or combinations of both for the list. A single interface takes the form of interface-type
interface-number. An interface range takes the form of interface-type interface-number to interface-type
interface-number, where the end interface number must be greater than the start interface number.
vlan vlan-id: Specifies the VLAN to which the interface belongs. The vlan-id argument is in the range of
1 to 4094. The specified VLAN must exist, and the system gives a prompt if the specified interface does
not belong to the VLAN.
Usage guidelines
You can configure static multicast MAC address entries on the specified interface in system view or on the
current interface in interface view.
The undo mac-address multicast command without the multicast keyword can delete all MAC address
entries, including static multicast MAC address entries and unicast MAC address entries.
Examples
# Create a multicast entry for 0100-0001-0001 in VLAN 2, and configure Ten-GigabitEthernet 1/0/1
through Ten-GigabitEthernet 1/0/5 in VLAN 2 as outgoing ports.
<Sysname> system-view
[Sysname] mac-address multicast 0100-0001-0001 interface ten-gigabitethernet 1/0/1 to
ten-gigabitethernet 1/0/5 vlan 2
# Configure a multicast entry for 0100-0001-0001 on Ten-GigabitEthernet 1/0/1 in VLAN 2.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] mac-address multicast 0100-0001-0001 vlan 2
Related commands
display mac-address multicast
multicast boundary
Use multicast boundary to configure a multicast forwarding boundary.
Use undo multicast boundary to remove a multicast forwarding boundary.
Syntax
multicast boundary group-address { mask-length | mask }
undo multicast boundary { group-address { mask-length | mask } | all }
Default
No multicast forwarding boundary is configured.
Views
Interface view