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DES-7200 Configuration Guide Chapter 8 IGMP Snooping
Configuration
8-10
Source port check: Disable
Source ip check: Disable
IGMP Fast-Leave: Disable
IGMP Report suppress: Disable
8.2.3 Configuring SVGL Mode
In the global configuration mode, run the following commands to configure the
IGMP Snooping SVGL mode:
Command Function
DES-7200(config)# ip igmp snooping
svgl
Enable the IGMP Snooping SVGL mode.
By default, the IGMP Snooping is disabled.
DES-7200 (config)#show ip igmp
snooping
Verify the configuration.
DES-7200(config)# no ip igmp
snooping
Disable the IGMP Snooping function.
This example sets the IGMP Snooping SVGL mode:
DES-7200# configure terminal
DES-7200(config)# ip igmp snooping svgl
DES-7200(config)# show ip igmp snooping
IGMP Snooping running mode: SVGL
SVGL vlan: 1
SVGL profile number: 11
Source port check: Disable
Source ip check: Disable
IGMP Fast-Leave: Disable
IGMP Report suppress: Disable
Note
In the SVGL mode, an IGMP Profile must be associated to specify the multicast
address range in the SVGL mode, or the configuration related to the SVGL
mode will not take effect. For the details, see the chapter of “Configuring the
Multicast Address Range in the SVGL mode”.
The layer 3 multicast-routing function cannot be enabled, or the command ip
multicast-routing cannot be executed when the running mode is SVGL.
Similarly, you cannot enter the SVGL mode when the layer 3 multicast-routing
function has been enabled.
8.2.4 Configuring IVGL-SVGL Mode
In the global configuration mode, run the following commands to configure the
IGMP Snooping IVGL-SVGL mode:
Command Function
DES-7200(config)# ip igmp
snooping ivgl-svgl
Enable the IGMP Snooping IVGL-SVGL mode. By
default, the IGMP Snooping is disabled.
DES-7200 (config)#show ip
igmp snooping
Verify the configuration.
DES-7200(config)# no ip igmp
snooping
Disable the IGMP Snooping function.
This example sets the IGMP Snooping IVGL-SVGL mode:
DES-7200# configure terminal
DES-7200(config)# ip igmp snooping ivgl-svgl
DES-7200(config)# show ip igmp snooping
IGMP Snooping running mode: IVGL SVGL
SVGL vlan: 1
SVGL profile number: 11
Source port check: Disable
Source ip check: Disable
IGMP Fast-Leave: Disable
IGMP Report suppress: Disable