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NE40E V800R010C10SPC500 Configuration Guide - IP Multicast 01

This is NE40E V800R010C10SPC500 Configuration Guide - IP Multicast
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Configuring Static Member Ports

Configuring Static Member Ports

Static member ports send data for specific multicast groups.

Context

Member ports receive multicast data sent for multicast groups or source-address-specific multicast groups, and are configured as dynamic member ports by default. If the user hosts attached to an interface must regularly receive data for multicast groups or source-address-specific multicast groups, the interface can be configured as a static member port. Since static member ports do not age, multicast services are not interrupted.

On a stable network, PW interfaces and sub-interfaces in a VPLS or interfaces in a VLAN can be configured as static member ports.

Static member ports do not age, and can only be deleted using relevant commands.

Procedure

  • Static member ports can be configured on different interface types on a network to enable users to regularly receive data for specific multicast groups or source-address-specific multicast groups. The steps listed in Table 18-4 can be performed in any order. Complete one or more steps as required to configure static member ports.

    Table 18-4 Configuring static member ports

    Network Type

    Interface Type

    Configuration Procedure

    Description

    VLAN

    Interface

    1. Run the system-view command to enter the system view.
    2. Run the interface interface-type interface-number command to enter the view of the interface directly connected to users that need to statically join multicast groups.
    3. (Optional) Run the undo igmp-snooping learning vlan { vlan-id { [ &<1–10> ][to vlan-id ] | all } } command to disable the interface from dynamically learning forwarding entries. After you disable the interface from dynamically learning forwarding entries, you can only add the interface to a multicast group statically.
    4. Run the l2-multicast static-group [ source-address source-address-ip-address ] group-address group-address vlan { { vlan-id1 [ to vlan-id2 ] } & <1-10> } command to configure the interface as a static member port.
    5. (Optional) Run the
      quit
      command to exit from the system view.
    6. (Optional) Run the vlan vlan-id command to enter the VLAN view.
    7. (Optional) Run the igmp-snooping static-group suppress-dynamic-join command to disable the device from sending Report messages to its connected Layer 3 device.
    8. Run the commit command to commit the configuration.

    Before configuring the interface as a static member port, ensure that the interface has been added to a specific VLAN. Otherwise, the configuration will not take effect.

    VPLS

    Sub-interface (Termination sub-interface of one Dot1q)

    1. Run the system-view command to enter the system view.
    2. Run the interface interface-type interface-number.subnumber command to enter the sub-interface view.
    3. Run the l2 binding vsi vsi-name command to bind the sub-interface to a VSI.
    4. Run the l2-multicast static-group [ source-address source-address-ip-address ] group-address group-address vsi vsi-name command to configure the sub-interface as a static member port in the VSI.
    5. Run the commit command to commit the configuration.
    • A sub-interface that is not bound to a VSI cannot be configured as a static member port.
    • If a sub-interface configured as a static member port becomes unbound from a VSI, all static member port configurations will be deleted from the sub-interface.
    • A sub-interface can be added to only one VSI and can be configured as a static member port in only one VSI.

    PW

    1. Run the system-view command to enter the system view.
    2. Run the vsi vsi-name [ static ] command to enter the VSI view.
    3. Run the l2-multicast static-group [ source-address source-address-ip-address ] group-address group-address remote-peer ip-address [ negotiation-vc-id vc-id ] command to configure a PW interface as a static member port in the VSI.
    4. Run the commit command to commit the configuration.

    If a PW needs to be configured as a static member port, the PW signaling protocol must be set to LDP.

    If no IP address is set for the remote peer, the PW interface can still be configured as a static member port in the VSI but the configuration will not take effect. It will only take effect after an IP address is set for the remote peer.

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Updated: 2019-01-03

Document ID: EDOC1100055017

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