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DGS-3400 Series Layer 2 Gigabit Ethernet Managed Switch CLI Manual
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config igmp_snooping data_driven_learning
according to the multicast filtering mode.
Note that if a data-driven group is created and IGMP member ports are learned later, the
entry will become an ordinary IGMP snooping entry. That is, the aging out mechanism will
follow the ordinary IGMP snooping entry.
Parameters
vlan_name
- Specify the VLAN name to be configured.
<vlan_name>
- Enter the VLAN name here.
vlanid
- Specify the VLAN ID to be configured.
<vlanid_list>
- Enter the VLAN ID here.
all
- Specify all VLANs to be configured.
state
- (Optional) Specify to enable or disable the data driven learning of an IGMP snooping
group.
enable
- Enter enable to enable the data driven learning option. By default, the state is
enabled.
disable
- Enter disable to disable the data driven learning option.
aged_out
- (Optional) Enable or disable the aging out of the entry.
enable
- Enter enable to enable the aging out of the entry.
disable
- Enter disable to disable the aging out of the entry. By default, the state is disabled
state.
expiry_time
- (Optional) Specify the data driven group lifetime in seconds. This parameter is
valid only when aged_out is enabled.
<sec 1-65535>
- Enter the expiry time here. This value must be between 1 and 65535
seconds.
Restrictions
Only Administrator and Operator-level users can issue this command.
Example usage:
To enable the data driven learning of an IGMP snooping group on the default VLAN:
Prompt# config igmp_snooping data_driven_learning vlan default state enable
Command: config igmp_snooping data_driven_learning vlan default state enable
Success.
Prompt#
config igmp_snooping data_driven_learning max_learned_entry
Purpose
Used to configure the maximum number of groups that can be learned by data driven.
Syntax
config igmp_snooping data_driven_learning max_learned_entry <value 1-960>
Description
Used to configure the maximum number of groups that can be learned by data driven.
When the table is full, the system will stop the learning of the new data-driven groups. Traffic
for the new groups will be dropped.
Parameters
max_learned_entry
- Specify the maximum number of groups that can be learned by data
driven. The suggested default setting is 56. This default setting may vary depending on
projects.
<value 1-960>
- Enter the maximum learning entry value here. This value must be between 1
and 960.
Restrictions
Only Administrator and Operator-level users can issue this command.