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DES-7200 Configuration Guide Chapter 8 IGMP Snooping
Configuration
8-23
default value is 60 seconds.
DES-7200(config)# no ip igmp
snooping vlan num querier
query-interval
Restore the interval for periodically sending
IGMP queries on VLAN to default value.
The following example shows how to configure the query interval on VLAN:
DES-7200# configure terminal
DES-7200(config)# ip igmp snooping vlan 2 querier query-interval 300
8.2.14.11 Globally Configuring Querier
Expiration Timer on VLAN
In global configuration mode, execute the following steps to configure querier
expiration timer:
Command Function
DES-7200(config)# ip igmp snooping
vlan num querier timer expiry num
Configure querier expiration timer on
VLAN.
DES-7200(config)# no ip igmp
snooping vlan num querier timer
expiry
Configure querier expiration timer on VLAN
to default value.
The following example shows how to configure querier expiration timer on VLAN:
DES-7200# configure terminal
DES-7200(config)# ip igmp snooping vlan 2 querier timer expiry 70
8.2.14.12 Globally Configuring IGMP
Version Number on VLAN
In global configuration mode, execute the following steps to configure IGMP
version number on VLAN:
Command Function
DES-7200(config)# ip igmp snooping
vlan num querier version num
Configure IGMP version number (1-2) on
VLAN. Default value: 2.
DES-7200(config)# no ip igmp snooping
vlan num querier version
Restore IGMP version number to the
default value on VLAN.
The following example shows how to configure IGMP version number on VLAN:
DES-7200# configure terminal
DES-7200(config)# ip igmp snooping vlan 2 querier version 1
8.2.15 Configuring Multicast VLAN
8.2.15.1 Enabling SVGL mode
In global configuration mode, execute the following steps to enable SVGL mode
of IGMP Snooping:
Command Function
DES-7200(config)# ip igmp snooping
svgl
Enable SVGL mode of IGMP Snooping.
DES-7200(config)# ip igmp snooping
ivgl-svgl
Enable IVGL-SVGL mode of IGMP
Snooping.