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Fat AP and Cloud AP V200R010C00 Command Reference

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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).
igmp-snooping enable (system view)

igmp-snooping enable (system view)

Function

The igmp-snooping enable command enables IGMP snooping globally.

The undo igmp-snooping enable command disables IGMP snooping globally.

By default, IGMP snooping is disabled globally.

Format

igmp-snooping enable

undo igmp-snooping enable

Parameters

None

Views

System view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

IGMP snooping runs on a Layer 2 device between a Layer 3 multicast device and hosts. By listening on the multicast protocol packets exchanged between the Layer 3 device and hosts, IGMP snooping maintains a multicast forwarding table to control Layer 2 multicast forwarding.

Before configuring IGMP snooping parameters, run the igmp-snooping enable command in the system view to enable IGMP snooping globally. Other IGMP snooping configuration commands can be used only after IGMP snooping is enabled globally.

Precautions

When you disable IGMP snooping globally, all the IGMP snooping configuration are deleted. When you run the igmp-snooping enable command to enable IGMP snooping globally again, the wireless access point uses the default IGMP snooping configuration.

Example

# Enable IGMP snooping globally.
<Huawei> system-view
[Huawei] igmp-snooping enable
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Updated: 2019-11-21

Document ID: EDOC1100064352

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