Ruijie RG-WLAN Series

Configuration Guide Configuring IGMP Snooping
Parameter
Description
vlan vid: Specifies a VLAN. This configuration applies to all VLANs by default.
a.b.c.d: Indicates the source IP address.
Command
Mode
Global configuration mode
Usage Guide
After a querier is enabled, a source IP address must be specified for the querier; otherwise, the configuration
will not take effect.
If the source IP address is specified by a VLAN, the address will be used preferentially.
 Configuring the Maximum Response Time of a Querier
Command
ip igmp snooping [ vlan vid ] querier max-response-time seconds
Parameter
Description
vlan vid: Specifies a VLAN. This configuration applies to all VLANs by default.
seconds: Indicates the maximum response time. in the unit of seconds. The value ranges from 1 to 25.
Command
Mode
Global configuration mode
Usage Guide
If the query interval is specified by a VLAN, the value will be used preferentially.
 Configuring the Query Interval of a Querier
Command
ip igmp snooping [ vlan vid ] querier address a.b.c.d
Parameter
Description
vlan vid: Specifies a VLAN. This configuration applies to all VLANs by default.
seconds: Indicates the query interval in the unit of seconds. The value ranges from 1 to 18,000.
Command
Mode
Global configuration mode
Usage Guide
If the query interval is specified by a VLAN, the value will be used preferentially.
 Configuring the Aging Timer of a Querier
Command
ip igmp snooping [ vlan vid ] querier timer expiry seconds
Parameter
Description
vlan vid: Specifies a VLAN. This configuration applies to all VLANs by default.
seconds: Indicates the timeout time in the unit of seconds. The value ranges from 60 to 300.
Command
Mode
Global configuration mode
Usage Guide
A device may fail to be elected as the querier even when its querier function is enabled. If a device that fails
to be elected does not receive the Query packet sent by the querier in the aging time, the querier in use is
considered as expired, and a new round of election will be raised.
If the aging time is specified by a VLAN, the value will be used preferentially.
 Specifying the IGMP Version for a Querier
Command
ip igmp snooping [ vlan vid ] querier version 1
Parameter
Description
vlan vid: Specifies a VLAN. This configuration applies to all VLANs by default.
Command
Global configuration mode