D-Link DGS-1510/ME Series Reference Manual page 384

DGS-1510/ME Series Metro Ethernet Switch CLI Reference Guide
Parameters
vlan - (Optional) Specifies the name of the VLAN for which you want to view MLD snooping group information. If
VLAN and ports and IP address are not specified, the system will display all current MLD snooping group
information.
<vlan_name 32> - Enter the VLAN name here. The VLAN name can be up to 32 characters long.
vlanid - (Optional) Specifies the ID of the VLAN for which you want to view MLD snooping group information.
<vlanid_list> - Enter the VLAN ID list here.
ports - (Optional) Specifies a list of ports for which you want to view MLD snooping group information.
<portlist> - Enter the list of ports here.
<ipv6addr> - (Optional) Specifies the group IPv6 address for which you want to view MLD snooping group
information.
data_driven - (Optional) Specifies to display the data driven groups.
Restrictions
None.
Example
To show an MLD snooping group when MLD v2 is supported:
The first two items mean that for ports 1-2 / port 3, the data from the FE1E::1 will be forwarded.
The third item means that for ports 4-5, the data from FE1E::2 will be forwarded.
The fourth item is a data-driven learned entry. The member port list is empty. The multicast packets will be
forwarded to the router ports. If the router port list is empty, the packet will be dropped.
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