SMC Networks SMC6824M manual 224, Displaying Interfaces Attached to a Multicast Router

CONFIGURING THE SWITCH

CLI – This example modifies the settings for multicast filtering, and then displays the current status.

Console(config)#ip igmp snooping		4-270
Console(config)#ip igmp snooping querier		4-273
Console(config)#ip igmp snooping query-count 10		4-274
Console(config)#ip igmp snooping query-interval 100		4-275
Console(config)#ip igmp snooping query-max-response-time 20		4-276
Console(config)#ip igmp snooping query-time-out 300		4-277
Console(config)#ip igmp snooping version 2		4-271
Console(config)#exit
Console#show ip igmp snooping		4-272
Service status	: Enabled
Querier status	: Enabled
Query count	: 10
Query interval	: 100 sec
Query max response time : 20 sec
Query time-out	: 300 sec
IGMP snooping version	: Version 2
Console#

Displaying Interfaces Attached to a Multicast Router

Multicast routers that are attached to ports on the switch use information obtained from IGMP, along with a multicast routing protocol such as DVMRP or PIM, to support IP multicasting across the Internet. These routers may be dynamically discovered by the switch or statically assigned to an interface on the switch.

You can use the Multicast Router Port Information page to display the ports on this switch attached to a neighboring multicast router/switch for each VLAN ID.

Command Attributes

•VLAN ID – ID of configured VLAN (1-4093).

•Multicast Router List – Multicast routers dynamically discovered by this switch or those that are statically assigned to an interface on this switch.

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