D-Link xStack DGS-3420 Series Reference Manual page 457

xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
Parameters
ports - Specify a range of ports to be displayed.
<portlist> - Specify a range of ports to be displayed.
vlanid - Specify a range of VLANs to be displayed.
<vlanid_list> - Specify the VLAN ID list.
Restrictions
None.
Example
To display the IGMP snooping rate limit for ports 1-2:
DGS-3420-28SC:admin#show igmp_snooping rate_limit ports 1-2
Command: show igmp_snooping rate_limit ports 1-2
Port Rate Limit(pkt/sec)
-------- --------------------
1 No Limit
2 No Limit
Total Entries: 2
DGS-3420-28SC:admin#
39-12 create igmp_snooping static_group
Description
This command allows users to create an IGMP snooping static group. Member ports can be added to
the static group. The static member and the dynamic member port form the member ports of a group.
The static group will only take effect when IGMP snooping is enabled on the VLAN. For those static
member ports, the device needs to emulate the IGMP protocol operation to the querier, and forward
the traffic destined to the multicast group to the member ports. For a layer 3 device, the device is also
responsible to route the packet destined for this specific group to static member ports. The static
member port will only affect V2 IGMP operation. The Reserved IP multicast address 224.0.0.X must
be excluded from the configured group.The VLAN must be created first before a static group can be
created.
Format
create igmp_snooping static_group [vlan <vlan_name 32> | vlanid <vlanid_list>] <ipaddr>
Parameters
vlan - Specify the name of the VLAN on which the router port resides.
<vlan_name 32> - Specify the VLAN name. The maximum length is 32 characters.
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