Specifications

DGS-3024 Layer 2 Switch CLI Reference Manual
To configure the IGMP snooping querier:
DGS-3024:4#config igmp_snooping querier default query_interval 125 state enable
Command: config igmp_snooping querier default query_interval 125 state enable
Success.
DGS-3024:4#
config router_ports
Purpose Used to configure ports as router ports.
Syntax
config router_ports <vlan_name 32> [add | delete] <portlist>
Description This command allows users to designate a range of ports as being
connected to multicast-enabled routers. This will ensure that all packets with
such a router as its destination will reach the multicast-enabled router −
regardless of protocol, etc.
Parameters
<vlan_name 32> − The name of the VLAN on which the router port resides.
[add | delete] – Specify whether to add or delete ports defined in the
following parameter <portlist>, to the router port function.
<portlist> − Specifies a port or range of ports that will be configured as
router ports.
Restrictions Only administrator-level users can issue this command.
Example usage:
To set up static router ports:
DGS-3024:4#config router_ports default add 1-10
Command: config router_ports default add 1-10
Success.
DGS-3024:4#
enable igmp_snooping
Purpose Used to enable IGMP snooping on the Switch.
Syntax
enable igmp_snooping {forward_mcrouter_only}
Description This command allows you to enable IGMP snooping on the Switch. If
forward_mcrouter_only is specified, the Switch will only forward all
multicast traffic to the multicast router, only. Otherwise, the Switch forwards
all multicast traffic to any IP router.
Parameters
forward_mcrouter_only − Specifies that the Switch should only forward all
multicast traffic to a multicast-enabled router. Otherwise, the Switch will
forward all multicast traffic to any IP router.
Restrictions Only administrator-level users can issue this command.
Example usage:
To enable IGMP snooping on the Switch:
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