User Manual

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NETGEAR M4500 Series Switches CLI Command Reference Manual 161
Example: The following shows examples of the CLI display output for the commands show dvlan-tunnel.
(M4500-32C) #show dvlan-tunnel
Ethertype...................................... 0x8100
Interfaces Enabled for DVLAN Tunneling......... None
(M4500-32C) #show dvlan-tunnel interface port-channel 1
Interface Mode EtherType
------------- ------------ ---------------
ch1 Disable 0x8100
5.2.8. IGMP snooping commands
This section describes the commands which are used to configure IGMP Snooping.
IGMP snooping is designed to prevent flooding multicast traffic which can cause unnecessary load on host
devices.
Note: IGMP Snooping can be enabled with MLAG. The configuration of IGMP Snooping on peers of MLAG must be the same
to guarantee that MLAG can work correctly.
5.2.8.1. ip igmp snooping
Use this command to enable IGMP snooping globally.
Format ip igmp snooping
Default Disable
Mode Global Config
5.2.8.2. no ip igmp snooping
Use this command to disable IGMP snooping globally.
Format no ip igmp snooping
Mode Global Config