D-Link xStack DGS-3324SRi Command Line Interface Reference Manual page 154

config igmp_snooping
Restrictions
Example usage:
To configure igmp snooping including fast leave.:
DGS-3324SRi:4#config igmp_snooping default host_timeout 250 state enable
fast_leave enable
Command: config igmp_snooping default host_timeout 250 state enable
fast_leave enable
Success.
DGS-3324SRi:4#
config igmp_snooping querier
Purpose
Syntax
Description
Parameters
xStack Gigabit Layer 3 Switch Command Line Interface Manual
amount of time a route can be a member of a multicast group
without the Switch receiving a host membership report. The
default is 260 seconds.
leave_timer <sec 1-16711450> − Leave timer. The default is 2
seconds.
state [enable | disable] − Allows you to enable or disable IGMP
snooping for the specified VLAN.
fast_leave [enable | disable] – This parameter allows the user to
enable the fast leave function. Enabled, this function will allow
members of a multicast group to leave the group immediately
(without the implementation of the Last Member Query Timer)
when an IGMP Leave Report Packet is received by the Switch.
Only administrator-level users can issue this command.
NOTE: The Fast Leave function in the config igmp_snooping command
can only be implemented if IGMP is disabled for all IP interfaces on the
Switch. Configuring this function when IGMP is enabled will produce the
error message "Cannot set Fast leave when IGMP is running" and
consequently will not be implemented.
This command configures IGMP snooping querier.
config igmp_snooping querier [<vlan_name 32> | all]
{query_interval <sec 1-65535> | max_response_time <sec 1-
25> | robustness_variable <value 1-255> |
last_member_query_interval <sec 1-25> | state [enable |
disable]}
Used to configure the time in seconds between general query
transmissions, the maximum time in seconds to wait for reports
from members and the permitted packet loss that guarantees
IGMP snooping.
<vlan_name 32> − The name of the VLAN for which IGMP
snooping querier is to be configured.
all – Selecting this parameter will configure the IGMP snooping
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