The l2-multicast static-group command configures a static member interface.
The undo l2-multicast static-group command cancels the configuration.
By default, a dynamic member interface is used.
| Parameter | Description | Value |
|---|---|---|
| source-address source-address | Specifies a multicast source address. |
The?value?can?be?a?Class?A,?Class?B,?or?Class?C?address,?in?dotted?decimal?notation. |
| group-address group-address | Specifies a multicast group address. |
The value ranges from 224.0.1.0 to 239.255.255.255, in dotted decimal notation. |
| vsi vsi-name | Specifies a VSI. |
The value is a string of 1 to 31 case-sensitive characters, spaces not supported. When double quotation marks are used around the string, spaces are allowed in the string. |
| all | Indicates all VLAN/sVSIs/BDs multicast groups. |
- |
100ge sub-interface view, 100GE interface view, 10GE sub-interface view, 10GE interface view, 200GE sub-interface view, 25GE sub-interface view, 25GE interface view, 400GE sub-interface view, 400GE interface view, 40GE sub-interface view, 40GE interface view, 50GE sub-interface view, 50GE interface view, Eth-Trunk sub-interface view, Eth-Trunk interface view, FlexE sub-interface view, FlexE interface view, GE optical interface view, GE sub-interface view, GE interface view, GE electrical interface view, Global VE sub-interface view, VE sub-interface view
Usage Scenario
If hosts connected to an interface need to regularly receive data for a multicast group or a source-specific multicast group, the l2-multicast static-group command can be used to configure the interface as a static member interface.
Static member interfaces can be configured on different positions on a network to enable users to receive data for specific multicast groups or source-specific multicast groups regularly. The commands listed in the following table can be run in any order. Run one or more commands as required to configure static member interfaces. For details, see Table 1.Prerequisites
IGMP snooping has been configured globally and in a VLAN/VSI/BD.
Configuration Impact
A static member interface does not respond to IGMP Query messages. After the undo l2-multicast static-group command is run on a static member interface, the interface does not initiate an IGMP Leave message.
If the l2-multicast static-group command is run more than once, all configurations take effect.Precautions
If the number of (S, G) entries relevant to a group has reached the maximum value (128), no static entry will be created after the l2-multicast static-group command is run. This means that no entry relevant to a static multicast group will be generated even after the reset igmp-snooping group all command is run in the system view to refresh entries.
<HUAWEI> system-view [~HUAWEI] igmp-snooping enable [*HUAWEI] mpls [*HUAWEI-mpls] quit [*HUAWEI] mpls l2vpn [*HUAWEI-l2vpn] quit [*HUAWEI] vsi vsi0 [*HUAWEI-vsi-vsi0] pwsignal ldp [*HUAWEI-vsi-vsi0-ldp] vsi-id 100 [*HUAWEI-vsi-vsi0-ldp] quit [*HUAWEI-vsi-vsi0] quit [*HUAWEI] interface GigabitEthernet 0/1/1.1 [*HUAWEI-GigabitEthernet0/1/1.1] vlan-type dot1q 10 [*HUAWEI-GigabitEthernet0/1/1.1] l2 binding vsi vsi0 [*HUAWEI-GigabitEthernet0/1/1.1] l2-multicast static-group source-address 10.1.1.1 group-address 225.1.1.2 vsi vsi0
<HUAWEI> system-view [~HUAWEI] igmp-snooping enable [*HUAWEI] interface GigabitEthernet 0/1/1 [*HUAWEI-GigabitEthernet0/1/1] portswitch [*HUAWEI-GigabitEthernet0/1/1] port trunk allow-pass vlan 2 [*HUAWEI-GigabitEthernet0/1/1] l2-multicast static-group group-address 224.1.1.1 vlan 2
<HUAWEI> system-view [~HUAWEI] mpls [*HUAWEI-mpls] quit [*HUAWEI] mpls l2vpn [*HUAWEI-l2vpn] quit [*HUAWEI] vsi vsi0 [*HUAWEI-vsi-vsi0] pwsignal ldp [*HUAWEI-vsi-vsi0-ldp] vsi-id 100 [*HUAWEI-vsi-vsi0-ldp] quit [*HUAWEI-vsi-vsi0] l2-multicast static-group source-address 10.1.1.2 group-address 225.1.1.2 remote-peer 3.3.3.3