No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search


To have a better experience, please upgrade your IE browser.


Configuration Guide - IP Multicast

S7700 and S9700 V200R013C00

This document describes the configurations of IP multicast, including IP multicast basics, IGMP, MLD, IPv4 PIM, IPv6 PIM, MSDP, multicast VPN, layer 3 multicast CAC, IPv4 multicast route management, IPv6 multicast route management, IGMP snooping, MLD snooping, static multicast MAC address, multicast VLAN replication, layer 2 multicast CAC, multicast network management.
Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Configuring IGMP Snooping in a Multicast VLAN

Configuring IGMP Snooping in a Multicast VLAN


When configuring interface-based multicast VLAN replication, you only need to enable IGMP snooping in a multicast VLAN. Multicast VLAN replication does not need to be enabled.


  1. Run system-view

    The system view is displayed.

  2. (Optional) Run assign multicast-resource-mode optimize

    The multicast replication capability of line processing units (LPUs) is improved.

    If the switch needs to replicate a huge number of multicast packets, run this command to improve the multicast replication capability before enabling IGMP snooping.

  3. Run igmp-snooping enable

    IGMP snooping is enabled globally.

  4. Run vlan vlan-id

    A VLAN is created, and the VLAN view is displayed.

  5. Run igmp-snooping enable

    IGMP snooping is enabled in the VLAN.

  6. (Optional) Run igmp-snooping querier enable

    The IGMP snooping querier function is enabled in the VLAN.

    This configuration is recommended in the multicast VLAN view. If the upstream device is the gateway with IGMP enabled, you do not need to perform step 6.

Updated: 2019-04-08

Document ID: EDOC1100065742

Views: 42403

Downloads: 40

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Previous Next