xStack DGS-3400 Series Layer 2 Gigabit Managed Switch CLI Manual
DGS-3400:4#config mld_snooping mrouter_ports default add 1-10
Command : config mld_snooping mrouter_ports default add 1-10
Success.
DGS-3400:4#
config mld_snooping mrouter_ports_forbidden
Purpose Used to configure ports on the Switch as forbidden router ports.
Syntax
config mld_snooping mrouter_ports_forbidden <vlan_name 32> [add |
delete] <portlist>
Description This command allows you to designate a port or range of ports as being
forbidden from being connected to multicast enabled routers. This ensures that
these configured forbidden ports will not send out routing packets.
Parameters
vlan <vlan_name 32> − The name of the VLAN on which the router port will be
forbidden.
add | delete – Specify to add or delete ports as forbidden router ports.
<portlist> - Specify a port or range of ports to be configured as forbidden router
ports.
Restrictions Only administrator-level users can issue this command.
Example usage:
To configure MLD snooping forbidden multicast router ports:
DGS-3400:4#config mld_snooping mrouter_ports_forbidden default add 11-20
Command : config mld_snooping mrouter_ports_forbidden default add 11-20
Success
DGS-3400:4#
config mld_snooping querier
Purpose Used to configure the timers and settings for the MLD snooping querier for the Switch.
config mld_snooping querier [vlan <vlan_name 32> | all] {query_interval <sec 1-
65535> | max_response_time <sec 1-25> | robustness_variable <value 1-255> |
last_listener_query_interval <sec 1-25> | state [enable | disable]}
Description This command allows you to configure the time between general query transmissions,
the maximum time to wait for reports from listeners and the permitted packet loss
guaranteed by MLD snooping.
Parameters
vlan <vlan_name 32> − The name of the VLAN for which to configure the MLD querier.
all – Specifies all VLANs are to be configured for the MLD querier.
query_interval <sec 1-65535> - Specifies the amount of time between general query
transmissions. The user may specify a time between 1 and 65535 seconds with a
default setting of 125 seconds.
max_response_time <sec 1-25> - The maximum time to wait for reports from listeners.
The user may specify a time between 1 and 25 seconds with a default setting of 10
seconds.
robustness_variable <value 1-255> - Provides fine-tuning to allow for expected packet
loss on a subnet. The user may choose a value between 1 and 255 with a default
setting of 2. If a subnet is expected to be lossy, the user may wish to increase this
interval.
last_listener_query_interval <sec 1-25> - The maximum amount of time to be set
Syntax
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